/* Амистократия — reading site */
:root {
  --paper: #f6f1e7;
  --paper-2: #efe8da;
  --ink: #1e1a15;
  --ink-2: #5b5247;
  --ink-3: #8a7f71;
  --line: #ddd3c2;
  --accent: #8c2f1f;
  --accent-soft: rgba(140, 47, 31, .08);
  --bar-bg: rgba(246, 241, 231, .92);
  --shadow: 0 10px 40px rgba(40, 28, 15, .14);

  --serif: "Literata", "Noto Serif Armenian", Georgia, "Times New Roman", serif;
  --display: "Cormorant Garamond", "Noto Serif Armenian", Georgia, serif;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, "Noto Sans Armenian", sans-serif;

  --fs: 1.1875rem;          /* body text size */
  --measure: 36rem;
  --topbar: 56px;
  --toc-w: 320px;
  color-scheme: light;
}
:root[data-font="s"] { --fs: 1.0625rem; }
:root[data-font="l"] { --fs: 1.3125rem; }

:root[data-theme="sepia"] {
  --paper: #f1e4c9; --paper-2: #e8d8b8; --ink: #3b2c1b; --ink-2: #6a5338; --ink-3: #937a5a;
  --line: #d7c39d; --accent: #8a3a17; --accent-soft: rgba(138, 58, 23, .09);
  --bar-bg: rgba(241, 228, 201, .93);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]):not([data-theme="sepia"]) {
    --paper: #16130f; --paper-2: #1f1b16; --ink: #e9e1d3; --ink-2: #b4a998; --ink-3: #85796a;
    --line: #342d25; --accent: #e08d6d; --accent-soft: rgba(224, 141, 109, .1);
    --bar-bg: rgba(22, 19, 15, .9); --shadow: 0 10px 40px rgba(0, 0, 0, .5);
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --paper: #16130f; --paper-2: #1f1b16; --ink: #e9e1d3; --ink-2: #b4a998; --ink-3: #85796a;
  --line: #342d25; --accent: #e08d6d; --accent-soft: rgba(224, 141, 109, .1);
  --bar-bg: rgba(22, 19, 15, .9); --shadow: 0 10px 40px rgba(0, 0, 0, .5);
  color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: calc(var(--topbar) + 24px); }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font-family: var(--serif); font-size: var(--fs); line-height: 1.7;
  text-rendering: optimizeLegibility; -webkit-font-smoothing: antialiased;
  transition: background-color .25s, color .25s;
}
a { color: inherit; }
svg { width: 22px; height: 22px; fill: none; stroke: currentColor; stroke-width: 1.6; stroke-linecap: round; stroke-linejoin: round; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px; }
.skip { position: absolute; left: -999px; top: 8px; background: var(--ink); color: var(--paper); padding: 8px 14px; z-index: 100; }
.skip:focus { left: 8px; }

/* ---------- Top bar ---------- */
.topbar {
  position: sticky; top: 0; z-index: 30;
  background: var(--bar-bg); backdrop-filter: saturate(1.4) blur(10px); -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
  padding-top: env(safe-area-inset-top);
}
.topbar-inner {
  height: var(--topbar); display: flex; align-items: center; gap: 6px;
  padding: 0 max(12px, env(safe-area-inset-right)) 0 max(12px, env(safe-area-inset-left));
}
.brand {
  font-family: var(--display); font-weight: 600; font-size: 1.35rem; letter-spacing: .04em;
  text-decoration: none; margin-left: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.topbar-tools { margin-left: auto; display: flex; align-items: center; gap: 6px; }
.icon-btn {
  display: inline-grid; place-items: center; width: 40px; height: 40px; flex: none;
  border: 0; background: transparent; color: var(--ink-2); border-radius: 10px; cursor: pointer;
}
.icon-btn:hover { background: var(--accent-soft); color: var(--ink); }
.icon-btn[aria-expanded="true"] { background: var(--accent-soft); color: var(--accent); }

.lang {
  display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 2px;
  font-family: var(--sans); font-size: .75rem; font-weight: 600; letter-spacing: .06em;
}
.lang a {
  text-decoration: none; color: var(--ink-3); padding: 5px 10px; border-radius: 999px; line-height: 1.2;
}
.lang a:hover { color: var(--ink); }
.lang a[aria-current="true"] { background: var(--ink); color: var(--paper); }

.progress { position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; }
.progress span { display: block; height: 100%; width: 0; background: var(--accent); transition: width .1s linear; }
.page-landing .progress { display: none; }

/* Settings popover */
.settings {
  position: absolute; right: 12px; top: calc(var(--topbar) + env(safe-area-inset-top) + 6px);
  width: min(320px, calc(100vw - 24px));
  background: var(--paper); border: 1px solid var(--line); border-radius: 14px; box-shadow: var(--shadow);
  padding: 14px; font-family: var(--sans); font-size: .875rem; color: var(--ink-2);
}
.settings[hidden] { display: none; }
.settings-row { display: flex; flex-direction: column; gap: 8px; }
.settings-row + .settings-row { margin-top: 14px; }
.seg { display: flex; background: var(--paper-2); border-radius: 10px; padding: 3px; gap: 3px; }
.seg button {
  flex: 1; border: 0; background: transparent; color: var(--ink-2); font: inherit; padding: 8px 6px;
  border-radius: 8px; cursor: pointer;
}
.seg button small { font-size: .7em; }
.seg button[aria-pressed="true"] { background: var(--paper); color: var(--ink); box-shadow: 0 1px 3px rgba(0,0,0,.12); font-weight: 600; }

/* ---------- Table of contents ---------- */
.toc {
  position: fixed; z-index: 40; top: 0; bottom: 0; left: 0; width: min(var(--toc-w), 88vw);
  background: var(--paper); border-right: 1px solid var(--line);
  transform: translateX(-102%); transition: transform .3s cubic-bezier(.2,.7,.2,1);
  overflow-y: auto; overscroll-behavior: contain;
  padding: env(safe-area-inset-top) 0 calc(24px + env(safe-area-inset-bottom)) env(safe-area-inset-left);
  font-family: var(--sans); font-size: .9rem;
}
.toc.is-open { transform: none; box-shadow: var(--shadow); }
.scrim { position: fixed; inset: 0; z-index: 35; background: rgba(20, 14, 8, .35); }
.scrim[hidden] { display: none; }
.toc-head { display: flex; align-items: flex-start; gap: 8px; padding: 18px 12px 14px 22px; border-bottom: 1px solid var(--line); }
.toc-book { flex: 1; text-decoration: none; font-family: var(--display); font-weight: 600; font-size: 1.5rem; line-height: 1.15; letter-spacing: .03em; }
.toc-book small { display: block; font-family: var(--sans); font-weight: 400; font-size: .78rem; letter-spacing: 0; color: var(--ink-3); margin-top: 4px; }
.toc-list, .toc-secs { list-style: none; margin: 0; padding: 0; }
.toc-list { padding: 10px 0; }
.toc-part {
  padding: 18px 22px 6px; color: var(--ink-3); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; line-height: 1.4;
}
.toc-part span { display: block; color: var(--accent); font-weight: 600; }
.toc-ch > a {
  display: flex; gap: 12px; padding: 8px 18px 8px 22px; text-decoration: none; color: var(--ink-2); line-height: 1.35;
  border-left: 3px solid transparent;
}
.toc-ch > a:hover { color: var(--ink); background: var(--accent-soft); }
.toc-ch.is-current > a { color: var(--ink); font-weight: 600; border-left-color: var(--accent); background: var(--accent-soft); }
.toc-num { flex: none; width: 1.4em; color: var(--ink-3); font-variant-numeric: tabular-nums; text-align: right; }
.toc-secs { padding: 4px 0 8px; }
.toc-secs a {
  display: block; padding: 5px 18px 5px calc(22px + 1.4em + 12px); text-decoration: none; color: var(--ink-3);
  font-size: .84rem; line-height: 1.35;
}
.toc-secs a:hover { color: var(--ink); }
.toc-secs a.is-active { color: var(--accent); }

@media (min-width: 1180px) {
  .page-chapter .toc { transform: none; top: calc(var(--topbar) + 1px); border-right: 1px solid var(--line); box-shadow: none; padding-top: 0; }
  .page-chapter .toc-close { display: none; }
  .page-chapter #toc-open { display: none; }
  .page-chapter .reader, .page-chapter .site-foot { margin-left: var(--toc-w); }
  .page-chapter .scrim { display: none; }
  .page-chapter .brand { margin-left: 10px; }
}

/* ---------- Chapter ---------- */
.reader { padding: 0 20px; }
.chapter { max-width: var(--measure); margin: 0 auto; }
.ch-head { text-align: center; padding: clamp(48px, 10vw, 96px) 0 clamp(28px, 5vw, 48px); }
.kicker {
  margin: 0 0 22px; font-family: var(--sans); font-size: .75rem; text-transform: uppercase; letter-spacing: .14em; color: var(--accent);
}
.ch-num { margin: 0; font-family: var(--display); font-style: italic; font-size: 1.35rem; color: var(--ink-3); }
.ch-head h1 {
  margin: 6px 0 0; font-family: var(--display); font-weight: 600; line-height: 1.08;
  font-size: clamp(2.2rem, 7vw, 3.4rem); letter-spacing: .005em; text-wrap: balance;
}
.ch-meta { margin: 20px 0 0; font-family: var(--sans); font-size: .8rem; color: var(--ink-3); }
.ch-head::after { content: "❦"; display: block; margin-top: 28px; color: var(--accent); font-size: 1.1rem; opacity: .75; }

.prose p { margin: 0; text-align: left; hyphens: auto; -webkit-hyphens: auto; text-wrap: pretty; }
.prose p + p { text-indent: 1.6em; }
.prose > p:first-child::first-letter {
  float: left; font-family: var(--display); font-weight: 600; color: var(--accent);
  font-size: 3.6em; line-height: .82; padding: .08em .1em 0 0;
}
.prose ul, .prose ol { margin: .8em 0; padding-left: 1.4em; }
.prose li { margin: .35em 0; padding-left: .2em; }
.prose ul li::marker { color: var(--accent); }
.prose ol li::marker { color: var(--accent); font-family: var(--sans); font-size: .85em; font-weight: 600; }
.prose ul + p, .prose ol + p, .prose .key + p { text-indent: 0; }
.prose p.key {
  margin: 1.4em 0; padding: .9em 0 .9em 1.2em; border-left: 3px solid var(--accent);
  font-style: italic; text-align: left; text-indent: 0; color: var(--ink);
  font-size: 1.04em; line-height: 1.6;
}
.sec { margin-top: 2.6em; }
.sec h2 {
  position: relative; margin: 0 0 .9em; font-family: var(--display); font-weight: 600;
  font-size: 1.6em; line-height: 1.2; text-wrap: balance;
}
.sec h2 + p { text-indent: 0; }
.anchor {
  position: absolute; left: -1.1em; top: .05em; color: var(--ink-3); text-decoration: none; opacity: 0;
  font-size: .8em; transition: opacity .15s;
}
.sec h2:hover .anchor { opacity: 1; }

/* Pager */
.pager {
  max-width: calc(var(--measure) + 4rem); margin: clamp(56px, 9vw, 96px) auto 0; padding: 28px 0 8px;
  border-top: 1px solid var(--line); display: grid; grid-template-columns: 1fr 1fr; gap: 14px;
  font-family: var(--sans);
}
.pager a {
  display: flex; align-items: center; gap: 10px; text-decoration: none; padding: 14px 16px;
  border: 1px solid var(--line); border-radius: 14px; color: var(--ink); font-size: .9rem; line-height: 1.35;
  transition: border-color .15s, background .15s;
}
.pager a:hover { border-color: var(--accent); background: var(--accent-soft); }
.pager small { display: block; color: var(--ink-3); font-size: .72rem; text-transform: uppercase; letter-spacing: .1em; margin-bottom: 3px; }
.pager svg { flex: none; color: var(--accent); }
.pager-next { justify-content: flex-end; text-align: right; grid-column: 2; }
.pager-prev { grid-column: 1; }
@media (max-width: 560px) {
  .pager { grid-template-columns: 1fr; }
  .pager-next, .pager-prev { grid-column: 1; }
}

/* ---------- Landing ---------- */
.landing { padding: 0 20px; }
.cover {
  max-width: 40rem; margin: 0 auto; text-align: center;
  padding: clamp(56px, 12vw, 120px) 0 clamp(48px, 8vw, 80px);
}
.cover-author { margin: 0; font-family: var(--sans); font-size: .82rem; text-transform: uppercase; letter-spacing: .22em; color: var(--ink-2); }
.cover-title {
  margin: 18px 0 0; font-family: var(--display); font-weight: 600; line-height: 1;
  font-size: clamp(3rem, 13vw, 6.2rem); letter-spacing: .02em;
}
:lang(hy) .cover-title { font-size: clamp(2.3rem, 9.5vw, 4.6rem); letter-spacing: 0; }
:lang(en) .cover-title { font-size: clamp(3rem, 14vw, 6.6rem); }
.cover-etym { margin: 14px 0 0; font-family: var(--display); font-style: italic; color: var(--ink-3); font-size: 1.15rem; letter-spacing: .08em; }
.cover-sub { margin: 26px 0 0; font-family: var(--display); font-style: italic; font-size: clamp(1.25rem, 3.6vw, 1.6rem); color: var(--ink-2); }
.rule { width: 72px; height: 1px; background: var(--accent); margin: 36px auto; position: relative; }
.rule::after { content: ""; position: absolute; left: 50%; top: 50%; width: 7px; height: 7px; background: var(--paper); border: 1px solid var(--accent); transform: translate(-50%, -50%) rotate(45deg); }
.cover-annot { margin: 0 auto; max-width: 34rem; font-size: 1.05em; line-height: 1.7; color: var(--ink); text-wrap: pretty; }
.cover-actions { margin-top: 38px; display: flex; justify-content: center; gap: 12px; flex-wrap: wrap; }
.btn {
  display: inline-flex; align-items: center; justify-content: center; min-height: 48px; padding: 0 28px;
  border-radius: 999px; text-decoration: none; font-family: var(--sans); font-size: .95rem; font-weight: 600; letter-spacing: .02em;
}
.btn-primary { background: var(--accent); color: #fff; }
:root[data-theme="dark"] .btn-primary { color: #1a120c; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]):not([data-theme="sepia"]) .btn-primary { color: #1a120c; } }
.btn-primary:hover { filter: brightness(1.08); }
.cover-imprint { margin: 38px 0 0; font-family: var(--sans); font-size: .78rem; color: var(--ink-3); letter-spacing: .05em; }

.pending { max-width: 32rem; margin: 0 auto; }
.pending h2 { font-family: var(--display); font-weight: 600; font-size: 1.7rem; margin: 0 0 12px; line-height: 1.2; }
.pending p { margin: 0; color: var(--ink-2); }

.contents { max-width: 42rem; margin: 0 auto; padding: 0 0 64px; }
.contents h2 {
  text-align: center; font-family: var(--display); font-weight: 600; font-size: 2rem; margin: 0 0 18px;
}
.contents-list { list-style: none; margin: 0; padding: 0; font-family: var(--sans); }
.c-part {
  margin-top: 30px; padding-bottom: 8px; border-bottom: 1px solid var(--line);
  font-size: .75rem; text-transform: uppercase; letter-spacing: .12em; color: var(--ink-3);
}
.c-part span { color: var(--accent); font-weight: 600; margin-right: 8px; }
.c-ch a {
  display: grid; grid-template-columns: 2.2em 1fr auto; align-items: baseline; gap: 10px;
  padding: 13px 4px; border-bottom: 1px solid var(--line); text-decoration: none;
}
.c-ch a:hover .c-title { color: var(--accent); }
.c-num { font-family: var(--display); font-size: 1.15rem; color: var(--ink-3); font-variant-numeric: lining-nums; }
.c-title { font-family: var(--serif); font-size: 1.05rem; line-height: 1.35; transition: color .15s; }
.c-min { font-size: .75rem; color: var(--ink-3); white-space: nowrap; }
@media (max-width: 480px) { .c-ch a { grid-template-columns: 1.8em 1fr; } .c-min { display: none; } }

.site-foot {
  padding: 40px 20px calc(40px + env(safe-area-inset-bottom)); text-align: center;
  font-family: var(--sans); font-size: .75rem; color: var(--ink-3);
}
.site-foot p { margin: 0; }

@media (max-width: 420px) {
  .lang a { padding: 5px 8px; }
  .brand { font-size: 1.2rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }
@media print {
  .topbar, .toc, .scrim, .pager, .site-foot { display: none !important; }
  .page-chapter .reader { margin: 0; }
  body { background: #fff; color: #000; }
}