/*
Theme Name: Mentris Editorial
Description: Catalog and article templates for the Mentris editorial origin. Self-hosted fonts, no scripts, no third-party requests.
Version: 1.0.0
Requires PHP: 8.1
Text Domain: mentris-editorial
License: Proprietary (fonts: SIL OFL 1.1, see assets/fonts)
*/

/* Fonts: self-hosted, latin + cyrillic subsets (Fontsource builds, OFL). */
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("assets/fonts/inter-cyrillic-wght-normal.woff2") format("woff2-variations"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Inter"; font-style: normal; font-weight: 100 900; font-display: swap; src: url("assets/fonts/inter-latin-wght-normal.woff2") format("woff2-variations"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("assets/fonts/ibm-plex-sans-cyrillic-600-normal.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("assets/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("assets/fonts/ibm-plex-sans-cyrillic-700-normal.woff2") format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 700; font-display: swap; src: url("assets/fonts/ibm-plex-sans-latin-700-normal.woff2") format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  --ink: #0f172a;
  --muted: #475569;
  --bg: #f8fafc;
  --surface: #ffffff;
  --border: #e2e8f0;
  --rule: #cbd5e1;
  --hero: #132e5a;
  --lime: #bdef6a;
  --focus: #3b82f6;
  --link: #1d4ed8;
  --note: #eef4e5;
  --radius-card: 16px;
  --radius-control: 12px;
  --gutter: 32px;
  --content-max: 1200px;
  --reading-max: 720px;
  --font-display: "IBM Plex Sans", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink); font-family: var(--font-body); font-size: 16px; line-height: 1.6; }
img { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-underline-offset: 4px; }
a:focus-visible, summary:focus-visible, button:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 4px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 700; letter-spacing: -0.025em; color: var(--ink); }
.visually-hidden, .screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 16px; top: -100px; z-index: 10; background: var(--surface); color: var(--ink); padding: 12px 16px; border-radius: var(--radius-control); border: 1px solid var(--border); }
.skip-link:focus { top: 12px; }
.wrap { max-width: var(--content-max); margin: 0 auto; padding: 0 var(--gutter); }

/* Header */
.site-header { background: var(--surface); border-bottom: 1px solid var(--border); position: relative; }
.nav { height: 76px; display: flex; align-items: center; gap: 42px; }
.brand { display: inline-flex; align-items: center; min-height: 44px; }
.logo { width: 132px; height: auto; }
.links { display: flex; gap: 28px; align-items: center; font-size: 15px; }
.links a { text-decoration: none; color: var(--muted); min-height: 44px; display: inline-flex; align-items: center; }
.links a:hover { color: var(--ink); text-decoration: underline; }
.links a[aria-current] { color: var(--ink); font-weight: 700; }
.actions { margin-left: auto; display: flex; gap: 22px; align-items: center; font-size: 15px; }
.actions .login { text-decoration: none; color: var(--muted); min-height: 44px; display: inline-flex; align-items: center; }
.actions .login:hover { color: var(--ink); text-decoration: underline; }
.button-primary { display: inline-flex; align-items: center; justify-content: center; min-height: 44px; background: var(--lime); color: var(--ink); border-radius: var(--radius-control); padding: 11px 20px; font-weight: 700; text-decoration: none; }
.button-primary:hover { box-shadow: inset 0 0 0 2px var(--ink); }
.mobile-menu { display: none; margin-left: auto; }
.mobile-menu summary { list-style: none; cursor: pointer; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); }
.mobile-menu summary::-webkit-details-marker { display: none; }
.burger, .burger::before, .burger::after { display: block; width: 18px; height: 2px; background: var(--ink); position: relative; content: ""; }
.burger::before { position: absolute; top: -6px; }
.burger::after { position: absolute; top: 6px; }
.mobile-menu nav { position: absolute; left: 0; right: 0; top: 100%; z-index: 5; background: var(--surface); border-bottom: 1px solid var(--border); padding: 12px 20px 20px; display: flex; flex-direction: column; gap: 4px; }
.mobile-menu nav a { min-height: 44px; display: flex; align-items: center; font-size: 17px; text-decoration: none; }
.mobile-menu nav a[aria-current] { font-weight: 700; }
.mobile-menu nav hr { width: 100%; border: 0; border-top: 1px solid var(--border); margin: 8px 0; }
.mobile-menu nav .button-primary { justify-content: center; margin-top: 8px; }

/* Catalog */
.intro { padding: 66px 0 44px; display: flex; justify-content: space-between; align-items: flex-end; gap: 32px; }
.intro h1 { font-size: clamp(38px, 4.5vw, 58px); line-height: 1.08; margin: 0 0 16px; }
.intro p { font-size: 18px; line-height: 1.6; color: var(--muted); max-width: 630px; margin: 0; }
.intro-mark { flex: none; width: 100px; height: 6px; background: var(--lime); margin-bottom: 10px; }
.listhead { border-top: 1px solid var(--rule); display: flex; align-items: baseline; justify-content: space-between; padding: 28px 0 24px; }
.listhead h2 { font-size: 24px; margin: 0; }
.grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 24px; padding-bottom: 80px; }
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-card); overflow: hidden; display: flex; flex-direction: column; position: relative; }
.card:focus-within { outline: 3px solid var(--focus); outline-offset: 3px; }
.card:focus-within a:focus-visible { outline: none; }
.cover { aspect-ratio: 16 / 10; background: #e7eef2; overflow: hidden; }
.cover img { width: 100%; height: 100%; object-fit: cover; }
.cover-empty { background: linear-gradient(135deg, #e7eef2, #eef4e5); }
.card-content { padding: 23px 24px 25px; display: flex; flex-direction: column; flex: 1; }
.card h3 { font-size: 22px; line-height: 1.23; margin: 0 0 10px; }
.card h3 a { text-decoration: none; }
.card h3 a::after { content: ""; position: absolute; inset: 0; }
.card:hover h3 a { text-decoration: underline; }
.card p { font-size: 15px; line-height: 1.6; color: var(--muted); margin: 0 0 24px; }
.date { margin-top: auto; color: var(--muted); font-size: 14px; line-height: 1.45; }
.empty { color: var(--muted); padding: 24px 0 80px; font-size: 18px; }
.pagination { padding-bottom: 64px; }
.pagination .nav-links { display: flex; gap: 12px; flex-wrap: wrap; }
.pagination .page-numbers { min-width: 44px; min-height: 44px; display: inline-flex; align-items: center; justify-content: center; padding: 0 12px; border: 1px solid var(--border); border-radius: var(--radius-control); background: var(--surface); text-decoration: none; }
.pagination .current { background: var(--hero); color: #fff; border-color: var(--hero); }

/* Article */
.article { max-width: 800px; margin: 0 auto; padding: 42px 32px 72px; }
.back { font-size: 14px; color: #334f70; display: inline-flex; min-height: 44px; align-items: center; }
.article h1 { font-size: clamp(34px, 5vw, 52px); line-height: 1.12; margin: 24px 0 20px; overflow-wrap: break-word; }
.lede { font-size: 20px; line-height: 1.55; color: var(--muted); margin: 0 0 24px; }
.draft-flag { color: var(--ink); background: var(--lime); border-radius: 6px; padding: 0 8px; font-weight: 600; }
.meta { display: flex; flex-wrap: wrap; gap: 8px 24px; color: var(--muted); font-size: 14px; line-height: 1.45; border-bottom: 1px solid var(--border); padding-bottom: 26px; }
.article-cover { margin: 32px 0 0; }
.article-cover img { border-radius: var(--radius-card); width: 100%; }
.reading { max-width: var(--reading-max); font-size: 18px; line-height: 1.7; overflow-wrap: break-word; }
.reading h2 { font-size: 28px; line-height: 1.25; margin: 44px 0 12px; }
.reading h3 { font-size: 22px; line-height: 1.3; margin: 36px 0 10px; }
.reading h4, .reading h5, .reading h6 { font-family: var(--font-display); font-size: 18px; margin: 28px 0 8px; }
.reading p { margin: 20px 0; }
.reading a { color: var(--link); text-decoration: underline; }
.reading a:hover { text-decoration-thickness: 2px; }
.reading ul, .reading ol { padding-left: 1.4em; margin: 20px 0; }
.reading li { margin: 6px 0; }
.reading blockquote, .reading .wp-block-quote { background: var(--note); border-radius: var(--radius-card); padding: 22px 25px; margin: 32px 0; border: 0; }
.reading blockquote p { margin: 0 0 8px; }
.reading blockquote p:last-of-type { margin-bottom: 0; }
.reading blockquote cite { display: block; margin-top: 8px; font-size: 14px; color: var(--muted); font-style: normal; }
.reading hr, .reading .wp-block-separator { border: 0; border-top: 1px solid var(--border); margin: 40px 0; }
.reading figure { margin: 32px 0; }
.reading figure img { border-radius: 12px; }
.reading figcaption { font-size: 14px; line-height: 1.45; color: var(--muted); margin-top: 10px; }
.reading .aligncenter { margin-left: auto; margin-right: auto; }
.reading .alignleft { float: left; margin: 8px 24px 16px 0; max-width: 50%; }
.reading .alignright { float: right; margin: 8px 0 16px 24px; max-width: 50%; }
.reading strong { font-weight: 700; }
.more { background: var(--surface); border: 1px solid var(--border); padding: 26px; border-radius: var(--radius-card); margin-top: 48px; clear: both; }
.more h2 { font-size: 24px; margin: 0 0 10px; }
.more p { margin: 0 0 16px; color: var(--muted); line-height: 1.55; }
.more a { font-weight: 600; display: inline-flex; min-height: 44px; align-items: center; }
.related .grid { padding-bottom: 72px; }

/* 404 */
.notfound { padding-top: 72px; padding-bottom: 96px; }
.notfound h1 { font-size: clamp(34px, 5vw, 52px); line-height: 1.12; margin: 0 0 16px; }
.notfound p { font-size: 18px; color: var(--muted); }

/* Footer */
.site-footer { background: var(--hero); color: #fff; padding: 40px 0; }
.footer-inner { display: flex; justify-content: space-between; gap: 20px; align-items: center; }
.site-footer a { color: #fff; min-height: 44px; display: inline-flex; align-items: center; }
.footer-links { display: flex; flex-wrap: wrap; gap: 4px 20px; }
.footer-brand { font-family: var(--font-display); font-weight: 700; font-size: 18px; text-decoration: none; }
.site-footer a:focus-visible { outline-color: var(--lime); }

@media (max-width: 1000px) {
  .grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 800px) {
  :root { --gutter: 20px; }
  .links, .actions { display: none; }
  .mobile-menu { display: block; }
  .nav { height: 64px; }
  .intro { padding: 48px 0 32px; }
  .intro-mark { display: none; }
}
@media (max-width: 600px) {
  .grid { grid-template-columns: 1fr; gap: 18px; }
  .intro h1 { font-size: 38px; }
  .intro p { font-size: 16px; }
  .article { padding: 24px 20px 56px; }
  .article h1 { font-size: 34px; }
  .lede { font-size: 18px; }
  .reading { font-size: 17px; line-height: 1.7; }
  .reading .alignleft, .reading .alignright { float: none; max-width: 100%; margin: 24px 0; }
  .footer-inner { align-items: flex-start; flex-direction: column; gap: 8px; }
}
@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; transition: none !important; }
}