/* ==========================================================================
   PERMESSO.ME — Guide v2 (docs-style layout for parts/)
   Self-contained, no framework dependency.
   ========================================================================== */

:root{
  --bg: #fbfaf7;
  --panel: #ffffff;
  --border: #e7e2d8;
  --text: #262220;
  --text-dim: #6b6459;
  --text-faint: #9a9284;
  --accent: #1f7a5c;
  --accent-soft: #e6f2ed;
  --accent-dark: #145a42;
  --warn-bg: #fff6e8;
  --warn-border: #eecf8f;
  --code-bg: #f3f0e9;
  --radius: 12px;
  --maxw: 1180px;
}

*{ box-sizing:border-box; }
html,body{ margin:0; padding:0; }
body.guide{
  background:var(--bg);
  color:var(--text);
  font-family: "Fira Sans", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
.guide a{ color:var(--accent); text-decoration:none; }
.guide a:hover{ text-decoration:underline; }
.guide img{ max-width:100%; }

/* ---------- top bar ---------- */
.gd-topbar{
  position:sticky; top:0; z-index:50;
  background:var(--bg);
  background:color-mix(in srgb, var(--bg) 92%, transparent);
  backdrop-filter:blur(6px);
  border-bottom:1px solid var(--border);
}
.gd-topbar__inner{
  max-width:var(--maxw); margin:0 auto; padding:14px 24px;
  display:flex; align-items:center; justify-content:space-between; gap:16px;
}
.gd-topbar .gd-logo{ display:flex; align-items:center; gap:10px; font-weight:800; font-size:16px; color:var(--text); }
.gd-logo b{ color:var(--accent); }
.gd-topbar__links{ display:flex; gap:22px; font-size:15px; font-weight:600; }
.gd-topbar__links a{ color:var(--text-dim); }
.gd-topbar__links a.active{ color:var(--accent); }
.gd-burger{ display:none; background:none; border:1px solid var(--border); border-radius:8px; padding:8px 10px; cursor:pointer; }

.gd-navtrigger{
  background:none; border:none; cursor:pointer; display:inline-flex; align-items:center; gap:5px;
  font-size:15px; font-weight:600; color:var(--text-dim); padding:0; font-family:inherit;
}
.gd-navtrigger:hover, .gd-navtrigger[aria-expanded="true"]{ color:var(--accent); }
.gd-navtrigger .chev{ font-size:9px; display:inline-block; transition:transform .15s; }
.gd-navtrigger[aria-expanded="true"] .chev{ transform:rotate(180deg); }

/* ---------- dropdown mega-menu (replaces the old always-visible sidebar) ---------- */
.gd-megamenu{
  position:absolute; left:0; right:0; top:100%;
  background:var(--panel); border-bottom:1px solid var(--border);
  box-shadow:0 16px 30px rgba(0,0,0,.12);
  max-height:0; overflow:hidden; opacity:0;
  transition:max-height .22s ease, opacity .18s ease;
}
.gd-megamenu.open{ max-height:80vh; opacity:1; overflow-y:auto; }
.gd-megamenu__inner{ max-width:var(--maxw); margin:0 auto; padding:22px 24px 28px; }
.gd-megamenu .gd-sidebar{
  position:static; max-height:none; overflow:visible; padding:0;
  columns:4; column-gap:28px;
}
.gd-megamenu .gd-sidebar h5{ break-inside:avoid; margin-top:16px; }
.gd-megamenu .gd-sidebar h5:first-child{ margin-top:0; }
.gd-megamenu .gd-sidebar ul{ break-inside:avoid; }

/* ---------- shell: content (+ optional right TOC) ---------- */
.gd-shell{
  max-width:var(--maxw); margin:0 auto;
  padding:28px 24px 60px;
}
.gd-sidebar{
  position:sticky; top:70px;
  max-height:calc(100vh - 90px);
  overflow-y:auto;
  padding-right:8px;
  scrollbar-width:thin;
  scrollbar-color:var(--border) transparent;
}
.gd-sidebar::-webkit-scrollbar{ width:6px; }
.gd-sidebar::-webkit-scrollbar-track{ background:transparent; }
.gd-sidebar::-webkit-scrollbar-thumb{ background:var(--border); border-radius:6px; }
.gd-sidebar::-webkit-scrollbar-thumb:hover{ background:var(--text-faint); }
.gd-sidebar h5{
  font-size:11px; text-transform:uppercase; letter-spacing:.07em;
  color:var(--text-faint); margin:20px 0 8px; font-weight:700;
}
.gd-sidebar h5:first-child{ margin-top:0; }
.gd-sidebar ul{ list-style:none; margin:0 0 4px; padding:0; }
.gd-sidebar li a{
  display:block; padding:6px 10px; margin:1px 0; border-radius:8px;
  font-size:13.5px; color:var(--text-dim);
}
.gd-sidebar li a:hover{ background:var(--accent-soft); text-decoration:none; }
.gd-sidebar li a.active{ background:var(--accent-soft); color:var(--accent-dark); font-weight:700; }

.gd-main{ min-width:0; }

/* ---------- breadcrumb ---------- */
.gd-crumbs{ font-size:13px; color:var(--text-faint); margin-bottom:14px; }
.gd-crumbs a{ color:var(--text-faint); }
.gd-crumbs a:hover{ color:var(--accent); }

/* ---------- article header ---------- */
.gd-h1{ font-size:clamp(26px,3.4vw,38px); font-weight:800; margin:0 0 8px; letter-spacing:-.01em; }
.gd-lede{ font-size:16.5px; color:var(--text-dim); max-width:70ch; margin:0 0 20px; }
.gd-meta{ display:flex; gap:14px; flex-wrap:wrap; font-size:12.5px; color:var(--text-faint); margin-bottom:24px; }
.gd-meta span{ display:inline-flex; align-items:center; gap:5px; }

/* ---------- direct-answer callout (the part AI search loves to quote) ---------- */
.gd-answer{
  background:var(--accent-soft); border:1px solid #cfe6db; border-left:4px solid var(--accent);
  border-radius:var(--radius); padding:16px 20px; margin:0 0 28px;
}
.gd-answer .label{
  display:block; font-size:11px; font-weight:800; letter-spacing:.08em; text-transform:uppercase;
  color:var(--accent-dark); margin-bottom:6px;
}
.gd-answer p{ margin:0; font-size:15px; }
.gd-answer p + p{ margin-top:8px; }

/* ---------- content sections ---------- */
.gd-main h2{
  font-size:22px; font-weight:800; margin:36px 0 12px; padding-top:8px;
  border-top:1px solid var(--border);
  scroll-margin-top:80px;
}
.gd-main section:first-of-type h2{ border-top:none; padding-top:0; margin-top:8px; }
.gd-main h3{ font-size:16.5px; font-weight:700; margin:22px 0 8px; scroll-margin-top:80px; }
.gd-main p{ margin:0 0 14px; font-size:15px; }
.gd-main ul, .gd-main ol{ margin:0 0 16px; padding-left:22px; font-size:15px; }
.gd-main li{ margin-bottom:6px; }
.gd-main table{ width:100%; border-collapse:collapse; margin:0 0 20px; font-size:14px; }
.gd-main th, .gd-main td{ text-align:left; padding:9px 12px; border-bottom:1px solid var(--border); }
.gd-main th{ font-size:11.5px; text-transform:uppercase; letter-spacing:.05em; color:var(--text-faint); }
.gd-main code{ background:var(--code-bg); padding:1px 6px; border-radius:5px; font-size:13.5px; }

.gd-note{
  background:var(--warn-bg); border:1px solid var(--warn-border); border-radius:var(--radius);
  padding:14px 18px; font-size:14px; margin:0 0 20px;
}
.gd-note b{ display:block; margin-bottom:3px; }

.gd-source{ font-size:12.5px; color:var(--text-faint); }
.gd-small{ font-size:12.5px; color:var(--text-faint); margin:-8px 0 16px; }
.gd-tablewrap{ overflow-x:auto; margin:0 0 20px; }
.gd-tablewrap table{ margin:0; min-width:480px; }

.gd-gallery{
  display:grid; grid-template-columns:repeat(auto-fill, minmax(160px, 1fr)); gap:14px;
  margin:0 0 22px; list-style:none; padding:0;
}
.gd-gallery figure{ margin:0; }
.gd-gallery img{
  width:100%; aspect-ratio:4/3; object-fit:cover; border-radius:var(--radius);
  border:1px solid var(--border); display:block;
}
.gd-gallery figcaption{ font-size:12.5px; color:var(--text-faint); margin-top:6px; text-align:center; }

/* ---------- FAQ blocks (native details/summary — content stays crawlable) ---------- */
.gd-faq{ border:1px solid var(--border); border-radius:var(--radius); overflow:hidden; margin:0 0 24px; }
.gd-faq details{ border-bottom:1px solid var(--border); }
.gd-faq details:last-child{ border-bottom:none; }
.gd-faq summary{
  cursor:pointer; padding:14px 18px; font-weight:700; font-size:15px;
  list-style:none; display:flex; justify-content:space-between; align-items:center; gap:12px;
  background:var(--panel);
}
.gd-faq summary::-webkit-details-marker{ display:none; }
.gd-faq summary::after{ content:"+"; font-size:20px; color:var(--text-faint); font-weight:400; flex:0 0 auto; }
.gd-faq details[open] summary::after{ content:"–"; }
.gd-faq details[open] summary{ border-bottom:1px solid var(--border); }
.gd-faq .gd-faq-body{ padding:14px 18px 18px; font-size:14.5px; color:var(--text-dim); background:var(--panel); }
.gd-faq .gd-faq-body p:last-child{ margin-bottom:0; }

/* ---------- rating bars ---------- */
.gd-rating{ display:flex; flex-direction:column; gap:16px; margin:0 0 20px; }
.gd-rating-row .gd-rating-top{
  display:flex; justify-content:space-between; align-items:baseline; gap:10px;
  font-size:14.5px; font-weight:700; margin-bottom:6px;
}
.gd-rating-row .gd-rating-top .val{ color:var(--accent); font-weight:800; font-size:14px; }
.gd-rating-bar-wrap{ background:var(--code-bg); border-radius:20px; height:10px; overflow:hidden; }
.gd-rating-bar{ height:100%; background:var(--accent); border-radius:20px; }

/* ---------- price card (service pages) ---------- */
.gd-price{
  display:flex; align-items:baseline; gap:10px; margin:0 0 20px;
}
.gd-price .num{ font-size:34px; font-weight:800; color:var(--accent-dark); }
.gd-price .from{ font-size:14px; color:var(--text-faint); }

/* ---------- CTA ---------- */
.gd-cta{
  margin-top:40px; padding:24px; border-radius:var(--radius);
  background:var(--panel); border:1px solid var(--border);
  display:flex; align-items:center; justify-content:space-between; gap:20px; flex-wrap:wrap;
}
.gd-cta h4{ margin:0 0 4px; font-size:17px; }
.gd-cta p{ margin:0; color:var(--text-dim); font-size:14px; }
.gd-cta__btns{ display:flex; gap:10px; flex-wrap:wrap; }
.gd-btn{
  display:inline-flex; align-items:center; gap:8px; padding:11px 20px; border-radius:9px;
  font-weight:700; font-size:14px; text-decoration:none; border:1px solid transparent;
}
.gd-btn.gd-btn--primary{ background:var(--accent); color:#fff; }
.gd-btn.gd-btn--primary:hover{ background:var(--accent-dark); text-decoration:none; color:#fff; }
.gd-btn.gd-btn--ghost{ background:transparent; border-color:var(--border); color:var(--text); }
.gd-btn.gd-btn--ghost:hover{ background:var(--code-bg); text-decoration:none; color:var(--text); }

/* ---------- related pages ---------- */
.gd-related{ margin-top:36px; }
.gd-related h4{ font-size:13px; text-transform:uppercase; letter-spacing:.06em; color:var(--text-faint); margin:0 0 12px; }
.gd-related-grid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(220px,1fr)); gap:12px; }
.gd-related-grid a{
  display:block; padding:14px 16px; border:1px solid var(--border); border-radius:var(--radius);
  color:var(--text); font-size:14px; font-weight:600; background:var(--panel);
}
.gd-related-grid a:hover{ border-color:var(--accent); text-decoration:none; }
.gd-related-grid a span{ display:block; font-weight:400; font-size:12.5px; color:var(--text-faint); margin-top:3px; }

/* ---------- hub / index page: category grid of cards ---------- */
.gd-hero{ padding:8px 0 28px; }
.gd-hero h1{ font-size:clamp(28px,4vw,42px); font-weight:800; margin:0 0 10px; }
.gd-hero p{ font-size:16.5px; color:var(--text-dim); max-width:65ch; margin:0; }

.gd-cardgrid{ display:grid; grid-template-columns:repeat(auto-fill,minmax(260px,1fr)); gap:16px; margin:28px 0 40px; }
.gd-card{
  display:block; padding:20px; border:1px solid var(--border); border-radius:var(--radius);
  background:var(--panel); color:var(--text);
}
.gd-card:hover{ border-color:var(--accent); text-decoration:none; box-shadow:0 4px 18px rgba(31,122,92,.08); }
.gd-card__top{ display:flex; justify-content:space-between; align-items:flex-start; gap:10px; margin-bottom:8px; }
.gd-card h3{ font-size:16px; margin:0; font-weight:700; }
.gd-card .price{ font-size:13px; font-weight:800; color:var(--accent-dark); white-space:nowrap; }
.gd-card p{ font-size:13.5px; color:var(--text-dim); margin:0; }

.gd-section-title{ font-size:20px; font-weight:800; margin:36px 0 4px; }
.gd-section-sub{ font-size:14px; color:var(--text-faint); margin:0 0 4px; }

/* ---------- in-page TOC (desktop right rail) ---------- */
.gd-shell--article{ display:grid; grid-template-columns:1fr 220px; gap:40px; align-items:start; }
.gd-toc{
  position:sticky; top:70px; max-height:calc(100vh - 90px); overflow-y:auto;
  font-size:13px;
  scrollbar-width:thin;
  scrollbar-color:var(--border) transparent;
}
.gd-toc::-webkit-scrollbar{ width:6px; }
.gd-toc::-webkit-scrollbar-track{ background:transparent; }
.gd-toc::-webkit-scrollbar-thumb{ background:var(--border); border-radius:6px; }
.gd-toc h5{
  font-size:11px; text-transform:uppercase; letter-spacing:.07em;
  color:var(--text-faint); margin:0 0 10px; font-weight:700;
}
.gd-toc ul{ list-style:none; margin:0; padding:0; border-left:2px solid var(--border); }
.gd-toc li{ margin:0; }
.gd-toc a{
  display:block; padding:5px 0 5px 14px; margin-left:-2px; border-left:2px solid transparent;
  color:var(--text-dim); font-size:13px;
}
.gd-toc a:hover{ color:var(--accent); text-decoration:none; }
.gd-toc a.active{ color:var(--accent-dark); font-weight:700; border-left-color:var(--accent); }

/* ---------- mobile jump menu (collapsible "Содержание" at top of article) ---------- */
.gd-jumpmenu{
  display:none;
  border:1px solid var(--border); border-radius:var(--radius); margin:0 0 22px; overflow:hidden;
}
.gd-jumpmenu summary{
  cursor:pointer; padding:12px 16px; font-weight:700; font-size:14px;
  list-style:none; display:flex; justify-content:space-between; align-items:center;
  background:var(--panel);
}
.gd-jumpmenu summary::-webkit-details-marker{ display:none; }
.gd-jumpmenu summary::after{ content:"▾"; color:var(--text-faint); font-size:12px; }
.gd-jumpmenu[open] summary::after{ content:"▴"; }
.gd-jumpmenu ul{ list-style:none; margin:0; padding:8px; border-top:1px solid var(--border); background:var(--panel); }
.gd-jumpmenu li a{ display:block; padding:8px 10px; font-size:14px; color:var(--text); border-radius:8px; }
.gd-jumpmenu li a:hover{ background:var(--accent-soft); text-decoration:none; }

/* ---------- back-to-top floating button ---------- */
.gd-totop{
  position:fixed; right:20px; bottom:20px; z-index:60;
  width:42px; height:42px; border-radius:50%;
  background:var(--accent); color:#fff; border:none;
  display:flex; align-items:center; justify-content:center; font-size:18px;
  box-shadow:0 4px 14px rgba(0,0,0,.18);
  opacity:0; pointer-events:none; transition:opacity .2s, transform .2s;
}
.gd-totop.show{ opacity:1; pointer-events:auto; }
.gd-totop:hover{ transform:translateY(-2px); }

/* ---------- mobile ---------- */
@media (max-width: 860px){
  .gd-shell--article{ grid-template-columns:1fr; }
  .gd-shell{ padding-top:16px; }
  .gd-topbar__links{ display:none; }
  .gd-burger{ display:inline-flex; }
  .gd-megamenu .gd-sidebar{ columns:1; }
  .gd-toc{ display:none; }
  .gd-jumpmenu{ display:block; }
  .gd-cta{ flex-direction:column; align-items:flex-start; }
}

/* ---------- dark mode (follows system) ---------- */
@media (prefers-color-scheme: dark){
  :root:not([data-theme="light"]){
    --bg:#15140f; --panel:#1c1b15; --border:#33312a; --text:#ece8de; --text-dim:#b3ac9d;
    --text-faint:#7d7669; --accent:#3fae86; --accent-soft:#1c2b25; --accent-dark:#66d1ab;
    --warn-bg:#2a2313; --warn-border:#5c4a1f; --code-bg:#221f18;
  }
}