/*
 * reference-port.css — verbatim port of docs/reference/_styles.css
 * Scoped under body.ref-skin so reference styles apply only to pages
 * with that class (added via body_class filter in functions.php).
 * Source: docs/reference/septiki-sochi-47.html (inline <style>).
 */
:root {
  /* Colors */
  --color-bg: #f6f5f2;
  --color-surface: #ffffff;
  --color-surface-muted: #eeecea;
  --color-text: #1d2124;
  --color-text-muted: #64748b;
  --color-primary: #1b5e70;
  --color-primary-dark: #134456;
  --color-primary-soft: #e3eff3;
  --color-earth: #b89a78;
  --color-earth-soft: #f5ede4;
  --color-warning: #c96b2a;
  --color-warning-soft: #fff0e6;
  --color-border: #dbd8d2;
  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0,0,0,.05);
  --shadow-card: 0 1px 4px rgba(0,0,0,.07), 0 4px 16px rgba(0,0,0,.05);
  --shadow-md: 0 8px 24px rgba(0,0,0,.12);
  /* Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  /* Typography */
  --font-base: -apple-system, BlinkMacSystemFont, "Segoe UI", Helvetica, Arial, sans-serif;
  --font-size-xs: .75rem;
  --font-size-sm: .875rem;
  --font-size-base: 1rem;
  --font-size-lg: 1.125rem;
  --font-size-xl: 1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  /* Spacing */
  --space-1: 4px;
  --space-2: 8px;
  --space-3: 12px;
  --space-4: 16px;
  --space-5: 24px;
  --space-6: 32px;
  --space-7: 48px;
  --space-8: 64px;
  --container: 1120px;
}
body.ref-skin *, body.ref-skin *::before, body.ref-skin *::after { box-sizing: border-box; margin: 0; padding: 0; }
body.ref-skin { scroll-behavior: smooth; overflow-x: hidden; }
body.ref-skin {
  font-family: var(--font-base);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  overflow-x: hidden;
  padding-bottom: 70px;
}
@media (min-width: 768px) { body.ref-skin { padding-bottom: 0; } }
body.ref-skin img { max-width: 100%; display: block; }
body.ref-skin a { color: var(--color-primary); }
body.ref-skin a:hover { text-decoration: underline; }
body.ref-skin button { font-family: var(--font-base); cursor: pointer; }
body.ref-skin h1 { font-size: clamp(1.55rem, 4vw, 2.5rem); font-weight: 700; line-height: 1.2; letter-spacing: -.02em; }
body.ref-skin h2 { font-size: clamp(1.2rem, 3vw, 1.75rem); font-weight: 700; line-height: 1.28; letter-spacing: -.015em; }
body.ref-skin h3 { font-size: clamp(1rem, 2vw, 1.1rem); font-weight: 600; line-height: 1.35; }
body.ref-skin p { color: var(--color-text-muted); line-height: 1.7; }

/* Layout */
body.ref-skin .container { max-width: var(--container); margin: 0 auto; padding: 0 var(--space-5); }
@media (min-width: 768px) { body.ref-skin .container { padding: 0 var(--space-6); } }
body.ref-skin .section { padding: var(--space-7) 0; }
@media (min-width: 768px) { body.ref-skin .section { padding: var(--space-8) 0; } }
body.ref-skin .section--muted { background: var(--color-surface-muted); }
body.ref-skin .section--surface { background: var(--color-surface); }
body.ref-skin .section--primary { background: var(--color-primary); }

/* Grid */
body.ref-skin .grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
body.ref-skin .grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 640px) { body.ref-skin .grid-2 { grid-template-columns: repeat(2,1fr); } body.ref-skin .grid-3 { grid-template-columns: repeat(2,1fr); } }
@media (min-width: 900px) { body.ref-skin .grid-3 { grid-template-columns: repeat(3,1fr); } }

/* Label */
body.ref-skin .section-label {
  display: inline-block;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
}

/* Buttons */
body.ref-skin .btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 13px 22px;
  font-size: .93rem; font-weight: 600;
  border-radius: var(--radius-sm);
  border: 2px solid transparent;
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s, transform .1s;
  text-decoration: none; white-space: nowrap; line-height: 1;
}
body.ref-skin .btn:hover { text-decoration: none; transform: translateY(-1px); }
body.ref-skin .btn:active { transform: none; }
body.ref-skin .btn--primary { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }
body.ref-skin .btn--primary:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: #fff; }
body.ref-skin .btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
body.ref-skin .btn--outline:hover { background: var(--color-primary-soft); }
body.ref-skin .btn--ghost { background: transparent; color: var(--color-text-muted); border-color: var(--color-border); }
body.ref-skin .btn--ghost:hover { background: var(--color-surface); color: var(--color-text); }
body.ref-skin .btn--white { background: #fff; color: var(--color-primary); border-color: #fff; }
body.ref-skin .btn--white:hover { background: var(--color-primary-soft); }
body.ref-skin .btn--white-outline { background: transparent; color: #fff; border-color: rgba(255,255,255,.55); }
body.ref-skin .btn--white-outline:hover { background: rgba(255,255,255,.1); }
body.ref-skin .btn--sm { padding: 9px 16px; font-size: .82rem; }
body.ref-skin .btn--full { width: 100%; }

/* CTA row */
body.ref-skin .cta-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; margin-top: var(--space-5); }

/* Cards */
body.ref-skin .card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
  box-shadow: var(--shadow-card);
}
body.ref-skin .card--muted { background: var(--color-surface-muted); box-shadow: none; }
body.ref-skin .card--soft { background: var(--color-primary-soft); border-color: #c4dce4; box-shadow: none; }
body.ref-skin .card--warn { background: #fff8f3; border-color: #f0cdb0; box-shadow: none; }

/* Badge */
body.ref-skin .badge {
  display: inline-flex; align-items: center; gap: var(--space-2);
  background: var(--color-primary-soft); color: var(--color-primary);
  border-radius: 20px; padding: 4px 12px;
  font-size: .75rem; font-weight: 600; margin-bottom: var(--space-4);
}

/* Tag */
body.ref-skin .tag { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: .72rem; font-weight: 600; background: var(--color-primary-soft); color: var(--color-primary); }

/* ── HEADER ── */
body.ref-skin .site-header {
  position: sticky; top: 0; z-index: 100;
  background: rgba(246,245,242,.96); backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--color-border);
}
body.ref-skin .header-inner {
  display: flex; align-items: center; gap: var(--space-4);
  height: 58px;
}
body.ref-skin .logo { display: flex; flex-direction: column; text-decoration: none; flex-shrink: 0; }
body.ref-skin .logo__name { font-size: 1rem; font-weight: 700; color: var(--color-primary); letter-spacing: -.01em; line-height: 1.1; }
body.ref-skin .logo__tag { font-size: .68rem; color: var(--color-text-muted); letter-spacing: .03em; }
body.ref-skin .logo:hover { text-decoration: none; }

/* Desktop nav */
body.ref-skin .main-nav { display: none; align-items: center; gap: 2px; flex: 1; margin-left: var(--space-4); }
@media (min-width: 1120px) { body.ref-skin .main-nav { display: flex; } }
body.ref-skin .main-nav a {
  padding: 6px 10px; border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 500;
  color: var(--color-text); text-decoration: none;
  transition: background .13s, color .13s; white-space: nowrap;
}
body.ref-skin .main-nav a:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .main-nav a.is-active { color: var(--color-primary); background: var(--color-primary-soft); }

/* Header actions */
body.ref-skin .header-actions { display: flex; align-items: center; gap: var(--space-3); margin-left: auto; }
body.ref-skin .header-phone { display: none; font-size: .88rem; font-weight: 700; color: var(--color-text); text-decoration: none; }
@media (min-width: 600px) { body.ref-skin .header-phone { display: block; } }
body.ref-skin .header-phone:hover { color: var(--color-primary); }

/* Burger */
body.ref-skin .burger {
  display: flex; flex-direction: column; justify-content: center; gap: 5px;
  width: 40px; height: 40px;
  background: none; border: 1px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 0 9px;
}
@media (min-width: 1120px) { body.ref-skin .burger { display: none; } }
body.ref-skin .burger span { display: block; height: 2px; background: var(--color-text); border-radius: 2px; transition: transform .2s, opacity .2s; }

/* ── MOBILE MENU ── */
body.ref-skin .mobile-overlay {
  display: none; position: fixed; inset: 0; z-index: 200;
}
body.ref-skin .mobile-overlay.is-open { display: block; }
body.ref-skin .mobile-backdrop {
  position: absolute; inset: 0; background: rgba(0,0,0,.4);
}
body.ref-skin .mobile-drawer {
  position: absolute; top: 0; right: 0; bottom: 0;
  width: min(300px, 85vw);
  background: var(--color-surface);
  display: flex; flex-direction: column;
  overflow-y: auto; box-shadow: -4px 0 24px rgba(0,0,0,.12);
}
body.ref-skin .mobile-drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: var(--space-4) var(--space-5); border-bottom: 1px solid var(--color-border); flex-shrink: 0;
}
body.ref-skin .mobile-close {
  width: 34px; height: 34px; background: none; border: 1px solid var(--color-border);
  border-radius: var(--radius-sm); font-size: 1.1rem; color: var(--color-text-muted);
  display: flex; align-items: center; justify-content: center; line-height: 1;
}
body.ref-skin .mobile-nav { padding: var(--space-4) var(--space-5); flex: 1; }
body.ref-skin .mobile-nav-label { font-size: .7rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-muted); padding: var(--space-4) 0 var(--space-2); border-top: 1px solid var(--color-border); margin-top: var(--space-3); }
body.ref-skin .mobile-nav-label:first-child { border-top: none; margin-top: 0; padding-top: 0; }
body.ref-skin .mobile-nav a { display: block; padding: 9px var(--space-3); border-radius: var(--radius-sm); font-size: .9rem; color: var(--color-text); text-decoration: none; margin-bottom: 1px; }
body.ref-skin .mobile-nav a:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .mobile-ctas { padding: var(--space-5); border-top: 1px solid var(--color-border); display: flex; flex-direction: column; gap: var(--space-3); flex-shrink: 0; }

/* ── STICKY BAR ── */
body.ref-skin .sticky-bar {
  display: flex; position: fixed; bottom: 0; left: 0; right: 0;
  z-index: 150; background: var(--color-surface); border-top: 1px solid var(--color-border);
  box-shadow: 0 -2px 12px rgba(0,0,0,.08);
}
@media (min-width: 768px) { body.ref-skin .sticky-bar { display: none; } }
body.ref-skin .sticky-bar__btn {
  flex: 1; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 3px; padding: 9px 4px; font-size: .65rem; font-weight: 600;
  color: var(--color-text-muted); text-decoration: none; background: none; border: none;
  border-right: 1px solid var(--color-border); transition: background .12s;
}
body.ref-skin .sticky-bar__btn:last-child { border-right: none; }
body.ref-skin .sticky-bar__btn:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .sticky-bar__btn.is-primary { background: var(--color-primary); color: #fff; }
body.ref-skin .sticky-bar__btn.is-primary:hover { background: var(--color-primary-dark); }
body.ref-skin .sticky-bar__icon { font-size: 1rem; display: block; }

/* ── BREADCRUMBS ── */
body.ref-skin .breadcrumbs { padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border); background: var(--color-surface); }
body.ref-skin .breadcrumbs ol { display: flex; flex-wrap: wrap; gap: var(--space-2); list-style: none; font-size: .8rem; color: var(--color-text-muted); }
body.ref-skin .breadcrumbs li + li::before { content: "/"; margin-right: var(--space-2); }
body.ref-skin .breadcrumbs a { color: var(--color-primary); }
body.ref-skin .breadcrumbs .current { color: var(--color-text); }

/* ── HERO ── */
body.ref-skin .hero { background: linear-gradient(150deg, var(--color-bg) 60%, var(--color-primary-soft) 100%); padding: var(--space-7) 0 var(--space-8); }
body.ref-skin .hero-inner { display: grid; grid-template-columns: 1fr; gap: var(--space-6); align-items: center; }
@media (min-width: 860px) { body.ref-skin .hero-inner { grid-template-columns: 1fr 380px; } }
body.ref-skin .hero-lead { font-size: 1.1rem; color: var(--color-text-muted); margin-top: var(--space-4); max-width: 520px; }
body.ref-skin .trust-markers { margin-top: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
body.ref-skin .trust-marker { display: flex; align-items: center; gap: var(--space-2); font-size: .85rem; color: var(--color-text-muted); }
body.ref-skin .trust-marker::before { content: ""; display: block; width: 6px; height: 6px; border-radius: 50%; background: var(--color-primary); flex-shrink: 0; }

/* Hero scheme */
body.ref-skin .hero-scheme {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-lg); padding: var(--space-5);
  box-shadow: var(--shadow-card);
}
body.ref-skin .hero-scheme__title { font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--color-text-muted); margin-bottom: var(--space-4); }
body.ref-skin .scheme-svg { width: 100%; height: auto; display: block; }
body.ref-skin .expert-card { margin-top: var(--space-4); display: flex; align-items: center; gap: var(--space-3); background: var(--color-surface-muted); border-radius: var(--radius-md); padding: var(--space-3) var(--space-4); border: 1px solid var(--color-border); }
body.ref-skin .expert-avatar { width: 42px; height: 42px; border-radius: 50%; background: var(--color-primary); color: #fff; font-weight: 700; font-size: 1rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; }
body.ref-skin .expert-name { font-size: .9rem; font-weight: 600; }
body.ref-skin .expert-role { font-size: .75rem; color: var(--color-text-muted); margin-top: 1px; }

/* Small hero (inner pages) */
body.ref-skin .hero-sm { background: linear-gradient(150deg, var(--color-bg) 60%, var(--color-primary-soft) 100%); padding: var(--space-6) 0 var(--space-7); border-bottom: 1px solid var(--color-border); }
body.ref-skin .hero-sm h1 { margin-bottom: var(--space-4); }

/* ── FAQ ── */
body.ref-skin .faq-list { border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface); }
body.ref-skin .faq-item { border-bottom: 1px solid var(--color-border); }
body.ref-skin .faq-item:last-child { border-bottom: none; }
body.ref-skin .faq-btn { width: 100%; text-align: left; background: none; border: none; padding: var(--space-5); font-size: .93rem; font-weight: 600; color: var(--color-text); display: flex; justify-content: space-between; align-items: center; gap: var(--space-4); line-height: 1.4; cursor: pointer; transition: background .12s; }
body.ref-skin .faq-btn:hover { background: var(--color-surface-muted); }
body.ref-skin .faq-icon { width: 22px; height: 22px; border-radius: 50%; background: var(--color-primary-soft); color: var(--color-primary); display: flex; align-items: center; justify-content: center; font-size: .9rem; flex-shrink: 0; transition: transform .2s; }
body.ref-skin .faq-item.is-open .faq-icon { transform: rotate(45deg); }
body.ref-skin .faq-answer { display: none; padding: 0 var(--space-5) var(--space-5); font-size: .9rem; color: var(--color-text-muted); line-height: 1.7; }
body.ref-skin .faq-item.is-open .faq-answer { display: block; }

/* ── STEPS ── */
body.ref-skin .steps { display: flex; flex-direction: column; gap: 0; }
@media (min-width: 640px) { body.ref-skin .steps { flex-direction: row; } }
body.ref-skin .step { flex: 1; display: flex; flex-direction: column; align-items: flex-start; gap: var(--space-2); padding-bottom: var(--space-5); position: relative; }
@media (min-width: 640px) {
  body.ref-skin .step { align-items: center; text-align: center; padding-bottom: 0; }
  body.ref-skin .step:not(:last-child)::after { content: ""; position: absolute; top: 19px; left: 60%; width: 80%; height: 1px; background: var(--color-border); }
}
body.ref-skin .step-num { width: 38px; height: 38px; border-radius: 50%; background: var(--color-primary); color: #fff; font-weight: 700; font-size: .9rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; position: relative; z-index: 1; }
body.ref-skin .step-label { font-size: .88rem; font-weight: 600; }

/* ── INCLUDED LIST ── */
body.ref-skin .included-list { display: flex; flex-direction: column; }
body.ref-skin .included-item { display: flex; align-items: flex-start; gap: var(--space-4); padding: var(--space-4) 0; border-bottom: 1px solid var(--color-border); }
body.ref-skin .included-item:last-child { border-bottom: none; }
body.ref-skin .included-num { width: 28px; height: 28px; border-radius: 50%; background: var(--color-primary); color: #fff; font-size: .78rem; font-weight: 700; display: flex; align-items: center; justify-content: center; flex-shrink: 0; margin-top: 1px; }
body.ref-skin .included-text h4 { font-size: .93rem; margin-bottom: 2px; }
body.ref-skin .included-text p { font-size: .85rem; }

/* ── SOLUTION CARDS ── */
body.ref-skin .solution-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
@media (min-width: 640px) { body.ref-skin .solution-grid { grid-template-columns: repeat(3, 1fr); } }
body.ref-skin .solution-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); box-shadow: var(--shadow-card); display: flex; flex-direction: column; }
body.ref-skin .solution-card h3 { font-size: .88rem; margin-bottom: var(--space-2); margin-top: var(--space-2); }
body.ref-skin .solution-card .who { font-size: .78rem; color: var(--color-text-muted); }
body.ref-skin .solution-card .feat { font-size: .78rem; color: var(--color-text-muted); border-top: 1px solid var(--color-border); padding-top: var(--space-3); margin-top: var(--space-3); }
body.ref-skin .solution-card .btn { margin-top: var(--space-4); font-size: .78rem; }

/* ── DISTRICT GRID ── */
body.ref-skin .district-grid { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--space-3); }
@media (min-width: 640px) { body.ref-skin .district-grid { grid-template-columns: repeat(3,1fr); } }
@media (min-width: 900px) { body.ref-skin .district-grid { grid-template-columns: repeat(4,1fr); } }
body.ref-skin .district-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); box-shadow: var(--shadow-card); cursor: pointer; transition: border-color .15s; }
body.ref-skin .district-card:hover { border-color: var(--color-primary); }
body.ref-skin .district-card h3 { font-size: .9rem; margin-bottom: 3px; }
body.ref-skin .district-card p { font-size: .78rem; }

/* ── PRICE FACTORS ── */
body.ref-skin .price-factors { display: grid; grid-template-columns: repeat(2,1fr); gap: var(--space-3); }
@media (min-width: 640px) { body.ref-skin .price-factors { grid-template-columns: repeat(4,1fr); } }
body.ref-skin .price-factor { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4); font-size: .85rem; color: var(--color-text-muted); }

/* ── CASE CARDS ── */
body.ref-skin .case-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; box-shadow: var(--shadow-card); }
body.ref-skin .case-img { height: 110px; background: linear-gradient(135deg, var(--color-primary-soft), #d0e8ee); display: flex; align-items: center; justify-content: center; font-size: .78rem; color: var(--color-primary); letter-spacing: .05em; }
body.ref-skin .case-body { padding: var(--space-4); }
body.ref-skin .case-body h3 { font-size: .9rem; margin-bottom: var(--space-3); }
body.ref-skin .case-meta { display: flex; flex-direction: column; gap: var(--space-1); margin-bottom: var(--space-4); }
body.ref-skin .case-meta-row { display: flex; gap: var(--space-2); font-size: .78rem; }
body.ref-skin .case-meta-label { color: var(--color-text-muted); flex-shrink: 0; }

/* ── FORM ── */
body.ref-skin .form-wrap { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
@media (min-width: 768px) { body.ref-skin .form-wrap { grid-template-columns: 1fr 300px; align-items: start; } }
body.ref-skin .form-grid { display: flex; flex-direction: column; gap: var(--space-4); }
body.ref-skin .form-row { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 560px) { body.ref-skin .form-row { grid-template-columns: 1fr 1fr; } }
body.ref-skin .form-group { display: flex; flex-direction: column; gap: 6px; }
body.ref-skin .form-label { font-size: .82rem; font-weight: 600; color: var(--color-text); }
body.ref-skin .form-input, body.ref-skin .form-select, body.ref-skin .form-textarea {
  border: 1.5px solid var(--color-border); border-radius: var(--radius-sm);
  padding: 11px var(--space-4); font-size: .95rem; font-family: var(--font-base);
  background: var(--color-surface); color: var(--color-text); width: 100%;
  transition: border-color .15s; -webkit-appearance: none; appearance: none;
}
body.ref-skin .form-input:focus, body.ref-skin .form-select:focus, body.ref-skin .form-textarea:focus { outline: none; border-color: var(--color-primary); }
body.ref-skin .form-textarea { min-height: 88px; resize: vertical; }
body.ref-skin .form-consent { font-size: .75rem; color: var(--color-text-muted); margin-top: var(--space-2); }
body.ref-skin .form-aside { background: var(--color-primary-soft); border: 1px solid #b8d5de; border-radius: var(--radius-md); padding: var(--space-5); }
body.ref-skin .form-aside h3 { font-size: 1rem; margin-bottom: var(--space-3); }
body.ref-skin .form-aside-item { display: flex; align-items: flex-start; gap: var(--space-2); font-size: .85rem; color: var(--color-text-muted); margin-bottom: var(--space-3); }

/* ── HIGHLIGHT BOX ── */
body.ref-skin .highlight-box { background: var(--color-primary-soft); border-left: 3px solid var(--color-primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: var(--space-4) var(--space-5); font-size: .9rem; }

/* ── SEO-STUB PAGE ── */
body.ref-skin .stub-meta { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); margin-bottom: var(--space-5); }
body.ref-skin .stub-meta-row { display: flex; gap: var(--space-3); padding: var(--space-3) 0; border-bottom: 1px solid var(--color-border); font-size: .85rem; }
body.ref-skin .stub-meta-row:last-child { border-bottom: none; }
body.ref-skin .stub-meta-key { font-weight: 600; color: var(--color-text); min-width: 120px; flex-shrink: 0; }
body.ref-skin .stub-meta-val { color: var(--color-text-muted); word-break: break-all; }
body.ref-skin .sections-list { display: flex; flex-direction: column; gap: var(--space-3); margin-bottom: var(--space-6); }
body.ref-skin .section-item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4); font-size: .88rem; display: flex; align-items: center; gap: var(--space-3); }
body.ref-skin .section-item::before { content: ""; display: block; width: 8px; height: 8px; border-radius: 50%; background: var(--color-primary); flex-shrink: 0; }
body.ref-skin .int-links-grid { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-3); }
@media (min-width: 640px) { body.ref-skin .int-links-grid { grid-template-columns: repeat(3,1fr); } }
body.ref-skin .int-link-item { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-3) var(--space-4); font-size: .85rem; color: var(--color-primary); text-decoration: none; transition: border-color .13s, background .13s; }
body.ref-skin .int-link-item:hover { border-color: var(--color-primary); background: var(--color-primary-soft); text-decoration: none; }

/* ── SEO MAP TABLE ── */
body.ref-skin .seo-table-wrap { overflow-x: auto; border: 1px solid var(--color-border); border-radius: var(--radius-md); background: var(--color-surface); }
body.ref-skin .seo-table { width: 100%; border-collapse: collapse; font-size: .8rem; }
body.ref-skin .seo-table th { background: var(--color-surface-muted); padding: var(--space-3) var(--space-4); text-align: left; font-weight: 600; border-bottom: 1px solid var(--color-border); white-space: nowrap; }
body.ref-skin .seo-table td { padding: var(--space-3) var(--space-4); border-bottom: 1px solid var(--color-border); vertical-align: top; }
body.ref-skin .seo-table tr:last-child td { border-bottom: none; }
body.ref-skin .seo-table tr:hover td { background: var(--color-primary-soft); }
body.ref-skin .type-badge { display: inline-block; padding: 2px 8px; border-radius: 4px; font-size: .7rem; font-weight: 600; }
body.ref-skin .type-home { background: #dcfce7; color: #166534; }
body.ref-skin .type-service { background: #dbeafe; color: #1e40af; }
body.ref-skin .type-service-hub { background: #bfdbfe; color: #1e3a8a; }
body.ref-skin .type-location { background: #f3e8ff; color: #6b21a8; }
body.ref-skin .type-location-hub { background: #ede9fe; color: #4c1d95; }
body.ref-skin .type-problem { background: #fef9c3; color: #854d0e; }
body.ref-skin .type-problem-hub { background: #fef08a; color: #713f12; }
body.ref-skin .type-object { background: #ffe4e6; color: #881337; }
body.ref-skin .type-object-hub { background: #fecdd3; color: #9f1239; }
body.ref-skin .type-guide { background: #fed7aa; color: #7c2d12; }
body.ref-skin .type-catalog { background: #f0fdf4; color: #14532d; }
body.ref-skin .type-info { background: #f1f5f9; color: #475569; }
body.ref-skin .idx-yes { color: #16a34a; font-weight: 600; }
body.ref-skin .idx-no { color: #dc2626; font-weight: 600; }

/* ── FOOTER ── */
body.ref-skin .site-footer { background: #1a2c34; color: rgba(255,255,255,.75); padding: var(--space-7) 0 var(--space-6); }
body.ref-skin .footer-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-6); margin-bottom: var(--space-6); }
@media (min-width: 768px) { body.ref-skin .footer-grid { grid-template-columns: 200px 1fr; } }
body.ref-skin .footer-brand .logo__name { color: #fff; }
body.ref-skin .footer-brand .logo__tag { color: rgba(255,255,255,.45); }
body.ref-skin .footer-desc { font-size: .83rem; color: rgba(255,255,255,.5); margin-top: var(--space-3); line-height: 1.6; }
body.ref-skin .footer-phone { display: block; color: #fff; font-weight: 700; font-size: 1rem; text-decoration: none; margin-top: var(--space-4); }
body.ref-skin .footer-phone:hover { color: #a8d4e0; }
body.ref-skin .footer-col h5 { font-size: .72rem; font-weight: 600; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: var(--space-4); }
body.ref-skin .footer-col ul { display: flex; flex-direction: column; gap: var(--space-2); }
body.ref-skin .footer-col a { font-size: .85rem; color: rgba(255,255,255,.65); text-decoration: none; }
body.ref-skin .footer-col a:hover { color: #fff; }
body.ref-skin .footer-bottom { border-top: 1px solid rgba(255,255,255,.1); padding-top: var(--space-5); display: flex; flex-direction: column; gap: var(--space-2); }
@media (min-width: 640px) { body.ref-skin .footer-bottom { flex-direction: row; justify-content: space-between; align-items: center; } }
body.ref-skin .footer-bottom span { font-size: .78rem; color: rgba(255,255,255,.35); }

/* ── CTA SECTION ── */
body.ref-skin .section-cta { background: var(--color-primary); padding: var(--space-7) 0; text-align: center; }
body.ref-skin .section-cta h2 { color: #fff; margin-bottom: var(--space-3); }
body.ref-skin .section-cta p { color: rgba(255,255,255,.75); max-width: 520px; margin: 0 auto var(--space-6); }
body.ref-skin .section-cta .cta-row { justify-content: center; }

/* ── UTILITY ── */
body.ref-skin .text-muted { color: var(--color-text-muted); }
body.ref-skin .text-sm { font-size: .85rem; }
body.ref-skin .mt-2 { margin-top: var(--space-2); }
body.ref-skin .mt-4 { margin-top: var(--space-4); }
body.ref-skin .mt-5 { margin-top: var(--space-5); }
body.ref-skin .mt-6 { margin-top: var(--space-6); }
body.ref-skin .mb-4 { margin-bottom: var(--space-4); }
body.ref-skin .mb-5 { margin-bottom: var(--space-5); }
body.ref-skin .mb-6 { margin-bottom: var(--space-6); }
body.ref-skin .section-header { margin-bottom: var(--space-6); }
body.ref-skin .section-header p { margin-top: var(--space-2); max-width: 580px; }

/* ── DROPDOWN NAVIGATION ── */
body.ref-skin .nav-item { position: relative; }
body.ref-skin .nav-item > a, body.ref-skin .nav-item > button.nav-btn {
  padding: 6px 10px; border-radius: var(--radius-sm);
  font-size: .85rem; font-weight: 500;
  color: var(--color-text); text-decoration: none;
  background: none; border: none;
  transition: background .13s, color .13s; white-space: nowrap;
  cursor: pointer; display: flex; align-items: center; gap: 4px;
}
body.ref-skin .nav-item > a:hover, body.ref-skin .nav-item > button.nav-btn:hover {
  background: var(--color-primary-soft); color: var(--color-primary);
}
body.ref-skin .nav-item > a.is-active, body.ref-skin .nav-item > button.nav-btn.is-active {
  color: var(--color-primary); background: var(--color-primary-soft);
}
body.ref-skin .nav-chevron { font-size: .65rem; opacity: .6; transition: transform .15s; }
body.ref-skin .nav-item:hover .nav-chevron, body.ref-skin .nav-item:focus-within .nav-chevron { transform: rotate(180deg); }

/* nav-dropdown hover bridge: prevents gap losing hover */
body.ref-skin .nav-item--dropdown {
  position: relative;
}
body.ref-skin .nav-item--dropdown::after {
  content: "";
  position: absolute;
  left: 0; right: 0;
  top: 100%;
  height: 16px;
  z-index: 299;
}
body.ref-skin .nav-dropdown {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  min-width: 220px;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  padding: var(--space-3);
  z-index: 300;
}
body.ref-skin .nav-item--dropdown:hover .nav-dropdown, body.ref-skin .nav-item--dropdown:focus-within .nav-dropdown { display: block; }
body.ref-skin .nav-dropdown a {
  display: block;
  padding: 9px 14px;
  border-radius: var(--radius-sm);
  font-size: .85rem;
  color: var(--color-text);
  text-decoration: none;
  transition: background .12s, color .12s;
  white-space: nowrap;
  line-height: 1.3;
}
body.ref-skin .nav-dropdown a:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .nav-dropdown--wide {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 50%;
  transform: translateX(-50%);
  min-width: 440px;
}
body.ref-skin .nav-item--dropdown:hover .nav-dropdown--wide, body.ref-skin .nav-item--dropdown:focus-within .nav-dropdown--wide { display: block; }
body.ref-skin .nav-dropdown--wide.nav-dropdown-right { left: auto; right: 0; transform: none; }
body.ref-skin .nav-dropdown--problems {
  min-width: 280px;
  right: 0; left: auto;
}
body.ref-skin .nav-item--dropdown:hover .nav-dropdown--problems, body.ref-skin .nav-item--dropdown:focus-within .nav-dropdown--problems { display: block; }
body.ref-skin .nav-dropdown-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
body.ref-skin .nav-dropdown-col h4 {
  font-size: .72rem; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase; color: var(--color-text-muted);
  padding: 8px 14px 4px; margin: 0;
}

/* ── LOCATION GROUP CARDS ── */
body.ref-skin .location-group-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 640px) { body.ref-skin .location-group-grid { grid-template-columns: repeat(2,1fr); } }
body.ref-skin .location-group-card {
  background: var(--color-surface); border: 1px solid var(--color-border);
  border-radius: var(--radius-md); padding: var(--space-5);
  box-shadow: var(--shadow-card); cursor: pointer;
  transition: border-color .15s;
}
body.ref-skin .location-group-card:hover { border-color: var(--color-primary); }
body.ref-skin .location-group-card h3 { font-size: .95rem; margin-bottom: var(--space-3); }
body.ref-skin .location-group-items { display: flex; flex-wrap: wrap; gap: var(--space-2); }
body.ref-skin .location-chip {
  background: var(--color-primary-soft); color: var(--color-primary);
  border-radius: 20px; padding: 3px 10px; font-size: .78rem; font-weight: 500;
  cursor: pointer; transition: background .12s;
}
body.ref-skin .location-chip:hover { background: var(--color-primary); color: #fff; }

/* ── SEO TABLE FILTER ── */
body.ref-skin .filter-row { display: flex; flex-wrap: wrap; gap: var(--space-2); margin-bottom: var(--space-4); }
body.ref-skin .filter-btn-tab {
  padding: 7px 16px; border-radius: 20px;
  font-size: .82rem; font-weight: 600;
  border: 1.5px solid var(--color-border);
  background: var(--color-surface); color: var(--color-text-muted);
  cursor: pointer; font-family: var(--font-base); transition: all .13s;
}
body.ref-skin .filter-btn-tab:hover { border-color: var(--color-primary); color: var(--color-primary); }
body.ref-skin .filter-btn-tab.is-active { background: var(--color-primary); color: #fff; border-color: var(--color-primary); }


/* Tighter nav for more items */
body.ref-skin .main-nav { gap: 1px; }
@media (min-width: 1120px) { body.ref-skin .main-nav { display: flex; } }
body.ref-skin .nav-item > a, body.ref-skin .nav-item > button.nav-btn { padding: 6px 8px; font-size: .82rem; }

/* TRUST STRIP */
body.ref-skin .trust-strip {
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) 0;
}
body.ref-skin .trust-strip-inner {
  display: grid;
  grid-template-columns: repeat(2,1fr);
  gap: var(--space-4);
}
@media(min-width:768px){body.ref-skin .trust-strip-inner{grid-template-columns:repeat(4,1fr);gap:var(--space-5);}}
body.ref-skin .trust-item { display:flex; flex-direction:column; gap:3px; }
body.ref-skin .trust-item__title { font-size:var(--font-size-sm); font-weight:700; color:var(--color-text); }
body.ref-skin .trust-item__sub { font-size:var(--font-size-xs); color:var(--color-text-muted); line-height:1.4; }

/* PROTOTYPE NOTE */
body.ref-skin .prototype-note {
  background:#fff8f3;
  border:1px dashed #c96b2a;
  border-radius:var(--radius-md);
  padding:var(--space-4);
  color:var(--color-warning);
  font-size:var(--font-size-sm);
  margin-top:var(--space-5);
}

/* SPECIALIST CARD */
body.ref-skin .specialist-card {
  background:var(--color-surface);
  border:1px solid var(--color-border);
  border-radius:var(--radius-md);
  padding:var(--space-5);
  box-shadow:var(--shadow-card);
  display:flex; flex-direction:column; gap:var(--space-4);
}
body.ref-skin .specialist-avatar {
  width:64px;height:64px;border-radius:50%;
  background:var(--color-primary);color:#fff;
  font-weight:700;font-size:1.4rem;
  display:flex;align-items:center;justify-content:center;flex-shrink:0;
}
body.ref-skin .specialist-name { font-size:var(--font-size-lg); font-weight:700; }
body.ref-skin .specialist-title { font-size:var(--font-size-sm); color:var(--color-text-muted); margin-top:2px; }
body.ref-skin .specialist-phone { font-size:var(--font-size-base); font-weight:700; color:var(--color-primary); text-decoration:none; display:inline-block; margin-top:var(--space-2); }
body.ref-skin .trust-list { display:flex; flex-direction:column; gap:var(--space-3); margin-top:var(--space-4); }
body.ref-skin .trust-list-item { display:flex; align-items:flex-start; gap:var(--space-2); font-size:var(--font-size-sm); color:var(--color-text-muted); }
body.ref-skin .trust-list-item::before { content:"✓"; color:var(--color-primary); font-weight:700; flex-shrink:0; }

/* SPECIALIST LAYOUT */
body.ref-skin .specialist-layout {
  display:grid; grid-template-columns:1fr;
  gap:var(--space-6); align-items:start;
}
@media(min-width:768px){body.ref-skin .specialist-layout{grid-template-columns:280px 1fr;gap:var(--space-8);align-items:center;}}

/* PRICE CARDS */
body.ref-skin .price-card { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-md); padding:var(--space-5); box-shadow:var(--shadow-card); }
body.ref-skin .price-card h3 { margin-bottom:var(--space-2); }
body.ref-skin .price-card p { font-size:var(--font-size-sm); }

/* ARCHITECTURE CHECK */
body.ref-skin .arch-check-list { display:flex; flex-direction:column; gap:var(--space-2); }
body.ref-skin .arch-check-item { display:flex; align-items:center; gap:var(--space-3); font-size:var(--font-size-sm); padding:var(--space-3) var(--space-4); background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-sm); }
body.ref-skin .arch-check-ok { color:#16a34a; font-weight:700; flex-shrink:0; }
body.ref-skin .arch-check-warn { color:var(--color-warning); font-weight:700; flex-shrink:0; }

/* FOOTER COLUMNS GRID */
body.ref-skin .footer-columns-grid { display:grid; grid-template-columns:1fr; gap:var(--space-6); }
@media(min-width:768px){body.ref-skin .footer-columns-grid{grid-template-columns:repeat(4,1fr);gap:var(--space-8);}}

/* SEO SUMMARY */
body.ref-skin .seo-summary { display:grid; grid-template-columns:repeat(2,1fr); gap:var(--space-3); margin-bottom:var(--space-6); }
@media(min-width:640px){body.ref-skin .seo-summary{grid-template-columns:repeat(4,1fr);}}
body.ref-skin .seo-summary-item { background:var(--color-surface); border:1px solid var(--color-border); border-radius:var(--radius-sm); padding:var(--space-4); }
body.ref-skin .seo-summary-num { font-size:var(--font-size-2xl); font-weight:700; color:var(--color-primary); }
body.ref-skin .seo-summary-label { font-size:var(--font-size-xs); color:var(--color-text-muted); margin-top:2px; }

/* Buttons min height */
body.ref-skin .btn { min-height:44px; }
body.ref-skin .btn--sm { min-height:36px; }

/* Mobile CTA row */
@media(max-width:639px){
  body.ref-skin .cta-row { flex-direction:column; align-items:stretch; }
  body.ref-skin .cta-row .btn { width:100%; }
}

/* Mobile menu compact */
body.ref-skin .mobile-nav a { padding:8px var(--space-3); }
body.ref-skin .mobile-nav-label { padding-top:var(--space-3); margin-top:var(--space-2); }

/* navGroup active */
body.ref-skin .nav-btn.is-active { color:var(--color-primary) !important; background:var(--color-primary-soft) !important; }



/* Footer columns wrapper */
body.ref-skin #footer-columns.footer-columns-grid { margin: 0; }
@media (max-width: 767px) { body.ref-skin .footer-grid { grid-template-columns: 1fr; } }


/* ERROR CARDS */
body.ref-skin .error-card {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  background: var(--color-warning-soft);
  border: 1px solid #f0cdb0;
  border-radius: var(--radius-sm);
  padding: var(--space-4);
}
body.ref-skin .error-card__icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  background: var(--color-warning);
  color: #fff;
  font-size: .85rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  margin-top: 1px;
}
body.ref-skin .error-card h4 { font-size: var(--font-size-sm); margin-bottom: 3px; }
body.ref-skin .error-card p { font-size: var(--font-size-xs); color: var(--color-text-muted); }

body.ref-skin .tag--muted { background: var(--color-surface-muted); color: var(--color-text-muted); }

/* UTILITY CLASSES */
body.ref-skin .max-w-sm { max-width: 480px; }
body.ref-skin .max-w-md { max-width: 640px; }
body.ref-skin .max-w-lg { max-width: 760px; }
body.ref-skin .max-w-xl { max-width: 900px; }
body.ref-skin .text-center { text-align: center; }



/* Footer 5-col grid */
@media (min-width: 768px) {
  body.ref-skin .footer-columns-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: var(--space-6, 32px); }
}


/* SERVICE ICON */
body.ref-skin .service-icon {
  width: 38px;
  height: 38px;
  background: var(--color-primary-soft);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  font-size: 1rem;
  flex-shrink: 0;
}


/* RELATED CASES */
body.ref-skin .case-tag-list, body.ref-skin .case-tags { display: flex; flex-wrap: wrap; gap: var(--space-2); margin: var(--space-3) 0; }
body.ref-skin .case-match-reason { color: var(--color-text-muted); font-size: var(--font-size-xs); margin-top: var(--space-2); }
body.ref-skin .case-tag { display: inline-flex; align-items: center; background: var(--color-surface-muted); color: var(--color-text-muted); border-radius: 4px; padding: 2px 8px; font-size: var(--font-size-xs); font-weight: 500; border: 1px solid var(--color-border); }
body.ref-skin .case-score { display: inline-block; background: var(--color-primary-soft); color: var(--color-primary); border-radius: 4px; padding: 2px 8px; font-size: var(--font-size-xs); font-weight: 600; }
body.ref-skin .case-card--placeholder { background: var(--color-surface); border: 1px dashed var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
body.ref-skin .case-placeholder-label { display: inline-block; background: var(--color-surface-muted); color: var(--color-text-muted); border-radius: 4px; padding: 2px 10px; font-size: var(--font-size-xs); font-weight: 600; margin-bottom: var(--space-2); }


/* PHOTO PLACEHOLDERS */
body.ref-skin .photo-placeholder { background: var(--color-surface-muted); border: 1px dashed var(--color-border); border-radius: var(--radius-md); display: flex; align-items: center; justify-content: center; min-height: 200px; color: var(--color-text-muted); font-size: var(--font-size-sm); text-align: center; padding: var(--space-4); }
body.ref-skin .photo-frame { border-radius: var(--radius-md); overflow: hidden; background: var(--color-surface-muted); }
body.ref-skin .photo-caption { font-size: var(--font-size-xs); color: var(--color-text-muted); margin-top: var(--space-2); font-style: italic; }
body.ref-skin .photo-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); }
@media (min-width: 640px) { body.ref-skin .photo-grid { grid-template-columns: repeat(3, 1fr); } }
body.ref-skin .work-proof-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; }
body.ref-skin .work-proof-card__img { min-height: 160px; background: var(--color-surface-muted); display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); font-size: var(--font-size-sm); }
body.ref-skin .work-proof-card__body { padding: var(--space-4); }

/* LOCAL PROOF & MASTER */
body.ref-skin .local-proof { background: var(--color-primary-soft); border: 1px solid rgba(0,100,80,.15); border-radius: var(--radius-md); padding: var(--space-4) var(--space-5); }
body.ref-skin .master-card { display: flex; gap: var(--space-4); align-items: flex-start; background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); }
body.ref-skin .master-card__avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--color-primary-soft); display: flex; align-items: center; justify-content: center; color: var(--color-primary); font-size: 1.5rem; flex-shrink: 0; }
body.ref-skin .master-card__name { font-weight: 700; font-size: var(--font-size-base); color: var(--color-heading); }
body.ref-skin .master-card__role { font-size: var(--font-size-sm); color: var(--color-text-muted); margin-top: 2px; }
body.ref-skin .service-scenario-card { background: var(--color-surface-muted); border-left: 3px solid var(--color-primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: var(--space-4); }
body.ref-skin .terrain-note { display: flex; align-items: center; gap: var(--space-2); font-size: var(--font-size-sm); color: var(--color-text-muted); padding: var(--space-2) var(--space-3); background: var(--color-surface-muted); border-radius: var(--radius-sm); }

/* HERO VISUAL CARD */
body.ref-skin .hero-info-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-md); padding: var(--space-5); }
@media (min-width: 640px) { body.ref-skin .hero-info-card { background: rgba(255,255,255,.05); } }

/* Reference renders 3 children in .hero-inner with grid 1fr 380px.
   The 3rd child (master-card + photo block on the home page) should span
   both columns on the second row for a tidy 2x2-feel layout. */
body.ref-skin .hero-inner > *:nth-child(3) { grid-column: 1 / -1; }
@media (min-width: 860px) {
  body.ref-skin .hero-inner > *:nth-child(3) { display: grid; grid-template-columns: 1fr 380px; gap: var(--space-6); align-items: start; }
  body.ref-skin .hero-inner > *:nth-child(3) > .master-card { grid-column: 1; }
  body.ref-skin .hero-inner > *:nth-child(3) > .master-photo { grid-column: 2; grid-row: 1; }
}

/* IMPROVED HERO */
body.ref-skin .hero { background: linear-gradient(135deg, var(--color-primary-dark, #1a4040) 0%, var(--color-primary, #1a6060) 100%); }
body.ref-skin .hero-sm { background: linear-gradient(135deg, var(--color-primary-dark, #1a4040) 0%, var(--color-primary, #1a6060) 80%); }

/* CASE CARD VISUAL */
body.ref-skin .case-img { min-height: 140px; background: var(--color-surface-muted); display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); font-size: var(--font-size-sm); padding: var(--space-4); text-align: center; }

/* IMPROVED CARDS */
body.ref-skin .card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.08); transform: translateY(-1px); transition: all .2s ease; }
body.ref-skin .card { transition: box-shadow .2s ease, transform .2s ease; }


/* TEST CASE CARDS */
body.ref-skin .test-case-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; box-shadow: 0 2px 8px rgba(0,0,0,.06); }
body.ref-skin .test-case-badge { display: inline-flex; align-items: center; background: #f59e0b20; color: #b45309; border: 1px solid #f59e0b40; border-radius: 4px; padding: 2px 8px; font-size: var(--font-size-xs); font-weight: 700; }
body.ref-skin .test-case-main-photo { overflow: hidden; }
body.ref-skin .test-case-thumb-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; padding: 4px; background: var(--color-surface-muted); }
body.ref-skin .test-case-meta-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; margin-top: 10px; font-size: var(--font-size-sm); }
body.ref-skin .test-case-note { font-size: var(--font-size-xs); color: #b45309; background: #f59e0b10; border-left: 3px solid #f59e0b; padding: 6px 10px; border-radius: 0 4px 4px 0; margin-top: 10px; }
body.ref-skin .case-photo-test { border: 2px solid #f59e0b40; }
body.ref-skin .case-photo-real { border: 2px solid var(--color-primary); }
@media (max-width: 639px) { body.ref-skin .test-case-meta-grid { grid-template-columns: 1fr; } }


/* ═══════════════════════════ MODEL CATALOG CSS ═══════════════════════════ */
body.ref-skin .model-filter-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--space-3); margin-bottom: var(--space-4); }
@media (min-width: 640px) { body.ref-skin .model-filter-grid { grid-template-columns: repeat(3, 1fr); } }
@media (min-width: 960px) { body.ref-skin .model-filter-grid { grid-template-columns: repeat(4, 1fr); } }
body.ref-skin .model-filter-control { display: flex; flex-direction: column; gap: 4px; }
body.ref-skin .model-filter-control label { font-size: var(--font-size-xs); font-weight: 600; color: var(--color-text-muted); text-transform: uppercase; letter-spacing: .03em; }
body.ref-skin .model-filter-control select { width: 100%; padding: 6px 10px; border: 1px solid var(--color-border); border-radius: var(--radius-sm); background: var(--color-surface); font-size: var(--font-size-sm); color: var(--color-text); }
body.ref-skin .model-filter-count { font-size: var(--font-size-sm); color: var(--color-text-muted); padding: 6px 0; }
body.ref-skin .model-card-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 480px) { body.ref-skin .model-card-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 960px) { body.ref-skin .model-card-grid { grid-template-columns: repeat(3, 1fr); } }
body.ref-skin .model-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-4); display: flex; flex-direction: column; gap: 8px; }
body.ref-skin .model-card__brand { font-size: var(--font-size-xs); font-weight: 600; color: var(--color-primary); text-transform: uppercase; }
body.ref-skin .model-card__title { font-size: var(--font-size-base); font-weight: 700; color: var(--color-heading); }
body.ref-skin .model-card__specs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 10px; font-size: var(--font-size-xs); }
body.ref-skin .model-card__spec-key { color: var(--color-text-muted); }
body.ref-skin .model-card__price { font-size: var(--font-size-sm); font-weight: 600; color: var(--color-heading); }
body.ref-skin .model-hidden { display: none !important; }
body.ref-skin .model-table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border-radius: var(--radius-sm); }
body.ref-skin .model-table { width: 100%; min-width: 980px; border-collapse: collapse; font-size: var(--font-size-xs); }
body.ref-skin .model-table th { background: var(--color-surface-muted); padding: 8px 10px; text-align: left; font-size: var(--font-size-xs); border-bottom: 2px solid var(--color-border); white-space: nowrap; }
body.ref-skin .model-table td { padding: 7px 10px; border-bottom: 1px solid var(--color-border); vertical-align: top; }
body.ref-skin .model-table tr:hover td { background: var(--color-surface-muted); }


/* ═══ TASK 34: Badge CSS & Model catalog fixes ═══ */
:root { --color-heading: var(--color-text); }
body.ref-skin .badge--warn { display:inline-flex;align-items:center;background:#fef3c730;color:#b45309;border:1px solid #fcd34d60;border-radius:4px;padding:2px 8px;font-size:.65rem;font-weight:700; }
body.ref-skin .badge--green { display:inline-flex;align-items:center;background:#dcfce7;color:#166534;border:1px solid #86efac60;border-radius:4px;padding:2px 8px;font-size:.65rem;font-weight:700; }
body.ref-skin .badge--muted { display:inline-flex;align-items:center;background:var(--color-surface-muted);color:var(--color-text-muted);border:1px solid var(--color-border);border-radius:4px;padding:2px 8px;font-size:.65rem;font-weight:700; }
body.ref-skin .badge--primary { display:inline-flex;align-items:center;background:var(--color-primary-soft);color:var(--color-primary);border:1px solid rgba(0,100,80,.2);border-radius:4px;padding:2px 8px;font-size:.65rem;font-weight:700; }
body.ref-skin .card--warn { background:#fffbeb;border-color:#fcd34d; }


/* Footer list style fixes */
body.ref-skin .footer-col ul, body.ref-skin .footer-col ol { list-style: none; padding-left: 0; margin: 0; }
body.ref-skin .footer-col li { list-style: none; margin: 0; padding: 2px 0; }


/* Footer col title clickable */
body.ref-skin .footer-col-title { margin-bottom: var(--space-4); }
body.ref-skin .footer-col-title a { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.45); text-decoration: none; transition: color .2s; }
body.ref-skin .footer-col-title a:hover { color: #fff; text-decoration: none; }

/* Mobile nav label clickable */
body.ref-skin .mobile-nav-label--link { display: block; text-decoration: none; color: var(--color-primary); font-weight: 600; padding: 4px 0; }
body.ref-skin .mobile-nav-label--link:hover { color: var(--color-primary-dark, #155a5a); }


/* ═══ TASK 42: Enhanced visual design ═══ */

/* Header */
body.ref-skin .site-header { height: 68px; }
body.ref-skin .header-inner { height: 68px; gap: var(--space-6); }
body.ref-skin .nav-btn { padding: 6px 14px; border-radius: 8px; font-size: .875rem; font-weight: 500; transition: background .15s, color .15s; color: rgba(255,255,255,.85); }
body.ref-skin .nav-btn:hover, body.ref-skin .nav-btn.active { background: rgba(255,255,255,.12); color: #fff; }
body.ref-skin .header-cta { padding: 8px 20px; border-radius: 10px; font-weight: 600; font-size: .875rem; }

/* Dropdown polish */
body.ref-skin .nav-dropdown { background: #fff; border-radius: 16px; box-shadow: 0 12px 40px rgba(0,0,0,.12), 0 2px 8px rgba(0,0,0,.06); border: 1px solid rgba(0,0,0,.06); padding: 12px 8px; min-width: 220px; }
body.ref-skin .nav-dropdown a { display: flex; flex-direction: column; padding: 10px 14px; border-radius: 10px; text-decoration: none; color: var(--color-text); transition: background .12s; }
body.ref-skin .nav-dropdown a:hover { background: var(--color-primary-soft); }
body.ref-skin .nav-dropdown .item-title { font-size: .875rem; font-weight: 600; color: var(--color-heading); }
body.ref-skin .nav-dropdown .item-desc { font-size: .75rem; color: var(--color-text-muted); margin-top: 1px; }
body.ref-skin .nav-dropdown-wide { min-width: 400px; }
body.ref-skin .nav-dropdown-cols { display: grid; grid-template-columns: 1fr 1fr; gap: 0 4px; }
body.ref-skin .nav-dropdown-group-title { font-size: .65rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--color-text-muted); padding: 8px 14px 4px; }

/* Footer */
body.ref-skin .footer-main { padding: var(--space-10) 0 var(--space-6); }
body.ref-skin .footer-contact-card { display: flex; flex-direction: column; gap: var(--space-3); }
body.ref-skin .footer-contact-card .phone-link { font-size: 1.1rem; font-weight: 700; color: #fff; text-decoration: none; }
body.ref-skin .footer-contact-card .phone-link:hover { color: rgba(255,255,255,.8); }
body.ref-skin .footer-links-panel { }
body.ref-skin .footer-region-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 2px 12px; }
body.ref-skin .footer-region-group { margin-bottom: 10px; }
body.ref-skin .footer-region-group-title { font-size: .62rem; font-weight: 700; letter-spacing: .07em; text-transform: uppercase; color: rgba(255,255,255,.35); margin-bottom: 4px; }
body.ref-skin .footer-region-chip { display: inline-block; }
body.ref-skin .footer-region-chip a { font-size: .78rem; color: rgba(255,255,255,.55); text-decoration: none; }
body.ref-skin .footer-region-chip a:hover { color: #fff; }

/* Trust block */
body.ref-skin .specialist-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); display: flex; align-items: flex-start; gap: var(--space-4); box-shadow: 0 2px 8px rgba(0,0,0,.05); }
body.ref-skin .specialist-card__avatar { width: 52px; height: 52px; border-radius: 50%; background: var(--color-primary-soft); display: flex; align-items: center; justify-content: center; color: var(--color-primary); font-size: 1.25rem; font-weight: 700; flex-shrink: 0; }
body.ref-skin .specialist-card__name { font-weight: 700; font-size: .95rem; color: var(--color-heading); }
body.ref-skin .specialist-card__role { font-size: .8rem; color: var(--color-text-muted); margin-top: 2px; }
body.ref-skin .specialist-card__text { font-size: .825rem; color: var(--color-text); margin-top: 8px; }
body.ref-skin .specialist-accent { background: var(--color-primary-soft); border-left: 3px solid var(--color-primary); border-radius: 0 var(--radius-sm) var(--radius-sm) 0; padding: 10px 14px; font-size: .8rem; color: var(--color-text); margin-top: var(--space-4); }
body.ref-skin .specialist-points { display: flex; flex-direction: column; gap: 8px; }
body.ref-skin .specialist-point { display: flex; align-items: flex-start; gap: 8px; font-size: .825rem; }
body.ref-skin .specialist-point-icon { color: var(--color-primary); font-weight: 700; flex-shrink: 0; margin-top: 1px; }

/* === TASK79 LATE OVERRIDES === */
/* Reference renders dark hero but source CSS lacks white-text rules
   for h1/p inside dark hero. Make contrast readable. */
body.ref-skin .hero h1 { color: #fff; }
body.ref-skin .hero p,
body.ref-skin .hero .hero-lead { color: rgba(255,255,255,.85); }
body.ref-skin .hero .text-muted { color: rgba(255,255,255,.65); }
body.ref-skin .hero .badge { background: rgba(255,255,255,.12); color: #fff; border: 1px solid rgba(255,255,255,.18); padding: 4px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; display: inline-block; margin-bottom: 14px; }
body.ref-skin .hero .cta-row .btn--primary { background: #fff; color: var(--color-primary); border-color: #fff; }
body.ref-skin .hero .cta-row .btn--primary:hover { background: var(--color-primary-soft); }
body.ref-skin .hero .cta-row .btn--outline { color: #fff; border-color: rgba(255,255,255,.55); background: transparent; }
body.ref-skin .hero .cta-row .btn--outline:hover { background: rgba(255,255,255,.1); color: #fff; }
body.ref-skin .hero .cta-row .btn--ghost { color: rgba(255,255,255,.85); border-color: rgba(255,255,255,.25); }
body.ref-skin .hero .cta-row .btn--ghost:hover { background: rgba(255,255,255,.1); color: #fff; }

body.ref-skin .hero-sm h1 { color: #fff; }
body.ref-skin .hero-sm p { color: rgba(255,255,255,.85); }
body.ref-skin .hero-sm .text-muted { color: rgba(255,255,255,.65); }
body.ref-skin .hero-sm .section-label { color: rgba(255,255,255,.7); }
body.ref-skin .hero-sm .cta-row .btn--primary { background: #fff; color: var(--color-primary); border-color: #fff; }
body.ref-skin .hero-sm .cta-row .btn--primary:hover { background: var(--color-primary-soft); }
body.ref-skin .hero-sm .cta-row .btn--outline { color: #fff; border-color: rgba(255,255,255,.55); background: transparent; }
body.ref-skin .hero-sm .cta-row .btn--outline:hover { background: rgba(255,255,255,.1); }

body.ref-skin .section--primary h2 { color: #fff; }
body.ref-skin .section--primary p { color: rgba(255,255,255,.85); }
body.ref-skin .section--primary .section-label { color: rgba(255,255,255,.7); }
body.ref-skin .section--primary .btn--primary { background: #fff; color: var(--color-primary); border-color: #fff; }
body.ref-skin .section--primary .btn--ghost { color: rgba(255,255,255,.85); border-color: rgba(255,255,255,.3); }
body.ref-skin .section--primary .btn--ghost:hover { background: rgba(255,255,255,.1); color: #fff; }
body.ref-skin .section--primary { padding: var(--space-7) 0; color: #fff; }

/* Generic badge styles */
body.ref-skin .badge { display: inline-block; padding: 4px 10px; border-radius: 999px; font-size: .75rem; font-weight: 600; }
body.ref-skin .badge--muted { background: var(--color-surface-muted); color: var(--color-text-muted); border: 1px solid var(--color-border); }
body.ref-skin .badge--warn { background: #fff3cd; color: #856404; border: 1px solid #ffeaa7; }

/* Section label */
body.ref-skin .section-label { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 8px; }
body.ref-skin .section-header { margin-bottom: var(--space-6); }
body.ref-skin .section-header h2 { margin-top: 4px; }
body.ref-skin .section-header p { margin-top: 8px; max-width: 640px; }
body.ref-skin .section h2 { margin-bottom: var(--space-3); }

/* Spacing utilities */
body.ref-skin .mb-3 { margin-bottom: 12px; }
body.ref-skin .mb-4 { margin-bottom: 16px; }
body.ref-skin .mb-5 { margin-bottom: 20px; }
body.ref-skin .mb-6 { margin-bottom: 24px; }
body.ref-skin .mt-1 { margin-top: 4px; }
body.ref-skin .mt-2 { margin-top: 8px; }
body.ref-skin .mt-3 { margin-top: 12px; }
body.ref-skin .mt-4 { margin-top: 16px; }
body.ref-skin .mt-5 { margin-top: 20px; }
body.ref-skin .text-sm { font-size: .875rem; }
body.ref-skin .text-xs { font-size: .75rem; }
body.ref-skin .text-muted { color: var(--color-text-muted); }

/* Form section */
body.ref-skin .form-wrap { display: grid; grid-template-columns: 1fr; gap: var(--space-5); }
@media (min-width: 880px) { body.ref-skin .form-wrap { grid-template-columns: 2fr 1fr; gap: var(--space-6); } }
body.ref-skin .form-grid { display: flex; flex-direction: column; gap: var(--space-4); }
body.ref-skin .form-row { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 640px) { body.ref-skin .form-row { grid-template-columns: 1fr 1fr; } }
body.ref-skin .form-group { display: flex; flex-direction: column; gap: 4px; }
body.ref-skin .form-label { font-size: .78rem; font-weight: 600; color: var(--color-text-muted); }
body.ref-skin .form-input { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: 10px 12px; font-size: .9rem; color: var(--color-text); }
body.ref-skin .form-aside { background: var(--color-primary-soft); border-radius: var(--radius-md); padding: var(--space-5); border: 1px solid var(--color-primary-soft); }
body.ref-skin .form-aside h3 { color: var(--color-primary); }
body.ref-skin .form-aside-item { background: rgba(255,255,255,.7); border-radius: 6px; padding: 8px 10px; font-size: .82rem; color: var(--color-text); }

/* Case card */
body.ref-skin .case-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; display: flex; flex-direction: column; transition: box-shadow .2s ease, transform .2s ease; }
body.ref-skin .case-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.08); transform: translateY(-1px); }
body.ref-skin .case-card__media img { width: 100%; height: 200px; object-fit: cover; display: block; }
body.ref-skin .case-card__body { padding: var(--space-5); display: flex; flex-direction: column; gap: 4px; }
body.ref-skin .case-card__price { font-size: 1.1rem; font-weight: 700; color: var(--color-primary); margin-top: 8px; }

/* Solution grid */
body.ref-skin .solution-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: var(--space-4); }
body.ref-skin .solution-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); display: flex; flex-direction: column; gap: 8px; transition: box-shadow .2s ease, transform .2s ease; }
body.ref-skin .solution-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.08); transform: translateY(-1px); }
body.ref-skin .solution-card .tag { display: inline-block; padding: 2px 10px; border-radius: 999px; background: var(--color-primary-soft); color: var(--color-primary); font-size: .7rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; align-self: flex-start; }
body.ref-skin .solution-card__title { font-size: 1.05rem; margin-top: 4px; }
body.ref-skin .solution-card__who { font-size: .82rem; color: var(--color-text-muted); }
body.ref-skin .solution-card__feat { font-size: .85rem; color: var(--color-text); }

/* Trust strip */
body.ref-skin .trust-strip { background: var(--color-surface); border-bottom: 1px solid var(--color-border); padding: var(--space-5) 0; }
body.ref-skin .trust-strip-inner { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 720px) { body.ref-skin .trust-strip-inner { grid-template-columns: repeat(4, 1fr); } }
body.ref-skin .trust-item { display: flex; flex-direction: column; gap: 2px; padding: 0 var(--space-3); border-left: 2px solid var(--color-primary-soft); }
body.ref-skin .trust-item__title { font-weight: 700; font-size: .92rem; color: var(--color-text); }
body.ref-skin .trust-item__sub { font-size: .78rem; color: var(--color-text-muted); }

/* Grids */
body.ref-skin .grid-2 { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
body.ref-skin .grid-3 { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 640px) { body.ref-skin .grid-2 { grid-template-columns: 1fr 1fr; } body.ref-skin .grid-3 { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { body.ref-skin .grid-3 { grid-template-columns: repeat(3, 1fr); } }

/* Highlight box */
body.ref-skin .highlight-box { background: #fff3cd; border-left: 3px solid #f59e0b; padding: 14px 18px; border-radius: 0 6px 6px 0; font-size: .92rem; color: #5c3d00; }

/* Included list */
body.ref-skin .included-list { display: flex; flex-direction: column; gap: 14px; }
body.ref-skin .included-item { display: flex; gap: 12px; align-items: flex-start; }
body.ref-skin .included-text h4 { font-size: .95rem; font-weight: 600; margin: 0; }

/* Model table */
body.ref-skin .model-table-wrap { overflow-x: auto; border-radius: var(--radius-md); border: 1px solid var(--color-border); background: var(--color-surface); }
body.ref-skin .model-table { width: 100%; border-collapse: collapse; font-size: .82rem; background: var(--color-surface); }
body.ref-skin .model-table thead { background: var(--color-surface-muted); }
body.ref-skin .model-table th, body.ref-skin .model-table td { padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--color-border); vertical-align: top; }
body.ref-skin .model-table th { font-weight: 700; font-size: .78rem; }

/* Service scenario / card--soft */
body.ref-skin .service-scenario-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-sm); padding: var(--space-4); }
body.ref-skin .service-scenario-card h4 { font-size: .92rem; font-weight: 600; }
body.ref-skin .card--soft { background: var(--color-surface-muted); border-color: transparent; }

/* Stub meta */
body.ref-skin .stub-meta { background: var(--color-surface-muted); border-radius: var(--radius-sm); padding: var(--space-4); display: flex; flex-direction: column; gap: 6px; }
body.ref-skin .stub-meta-row { display: flex; justify-content: space-between; gap: 12px; font-size: .85rem; padding: 4px 0; border-bottom: 1px solid var(--color-border); }
body.ref-skin .stub-meta-row:last-child { border-bottom: none; }
body.ref-skin .stub-meta-key { color: var(--color-text-muted); }
body.ref-skin .stub-meta-val { font-weight: 600; }

/* btn modifiers */
body.ref-skin .btn--full { width: 100%; justify-content: center; display: inline-flex; }
body.ref-skin .btn--sm { padding: 6px 10px; font-size: .78rem; }

/* a.card hover */
body.ref-skin a.card { display: block; }
body.ref-skin a.card:hover { text-decoration: none; box-shadow: 0 4px 16px rgba(0,0,0,.08); transform: translateY(-1px); }

/* ===== TASK81: Nav, drawer, footer, sticky additions ===== */

/* GP parent injects #page wrapper around content; neutralize when we override */
body.ref-skin .site { display: block; }
body.ref-skin #masthead, body.ref-skin .site-info, body.ref-skin .inside-header { display: none !important; }

/* page-root spacing — content begins below sticky header */
body.ref-skin #page-root { min-height: 60vh; }

/* Skip link for a11y */
body.ref-skin .skip-link { position: absolute; left: -9999px; }
body.ref-skin .skip-link:focus { left: 8px; top: 8px; background: #fff; padding: 6px 10px; z-index: 1000; }

/* Site header improvements */
body.ref-skin .site-header { background: #fff; border-bottom: 1px solid var(--color-border); position: sticky; top: 0; z-index: 50; box-shadow: 0 1px 0 rgba(0,0,0,.02); }
body.ref-skin .header-inner { display: flex; align-items: center; gap: var(--space-4); padding: 12px var(--space-5); }
body.ref-skin .logo { display: inline-flex; flex-direction: column; line-height: 1.1; text-decoration: none; color: inherit; }
body.ref-skin .logo:hover { text-decoration: none; }
body.ref-skin .logo__name { font-weight: 700; color: var(--color-primary); font-size: .98rem; letter-spacing: -.01em; }
body.ref-skin .logo__tag { font-size: .7rem; color: var(--color-text-muted); margin-top: 1px; }
body.ref-skin .header-cta-btn { white-space: nowrap; }

/* Hide header CTA on very narrow screens */
@media (max-width: 599px) {
  body.ref-skin .header-cta-btn { display: none; }
}

/* Burger button visibility (already in upstream but make sure mobile flow works) */
body.ref-skin .burger { display: inline-flex; flex-direction: column; justify-content: center; gap: 4px; width: 38px; height: 38px; padding: 0; background: none; border: 1px solid var(--color-border); border-radius: var(--radius-sm); cursor: pointer; }
@media (min-width: 1120px) { body.ref-skin .burger { display: none; } }
body.ref-skin .burger span { display: block; height: 2px; width: 18px; margin: 0 auto; background: var(--color-text); border-radius: 2px; transition: transform .2s, opacity .2s; }

/* Mobile drawer — open state via .is-open */
body.ref-skin .mobile-overlay { display: none; position: fixed; inset: 0; z-index: 90; }
body.ref-skin .mobile-overlay.is-open { display: block; }
body.ref-skin .mobile-backdrop { position: absolute; inset: 0; background: rgba(0,0,0,.4); }
body.ref-skin .mobile-drawer { position: absolute; top: 0; right: 0; bottom: 0; width: min(360px, 90vw); background: #fff; display: flex; flex-direction: column; box-shadow: -8px 0 24px rgba(0,0,0,.18); animation: slidein .25s ease-out; }
@keyframes slidein { from { transform: translateX(100%); } to { transform: translateX(0); } }
body.ref-skin .mobile-drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 16px var(--space-5); border-bottom: 1px solid var(--color-border); flex-shrink: 0; }
body.ref-skin .mobile-close { width: 36px; height: 36px; border-radius: 50%; border: 1px solid var(--color-border); background: #fff; font-size: 1.2rem; line-height: 1; cursor: pointer; color: var(--color-text-muted); }
body.ref-skin .mobile-close:hover { background: var(--color-surface-muted); color: var(--color-text); }
body.ref-skin .mobile-nav { padding: var(--space-3) var(--space-4); flex: 1; overflow-y: auto; }
body.ref-skin .mobile-nav-link { display: block; padding: 12px 14px; border-radius: var(--radius-sm); font-size: .95rem; color: var(--color-text); text-decoration: none; font-weight: 600; margin-bottom: 2px; }
body.ref-skin .mobile-nav-link:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .mobile-nav-group { margin-bottom: 4px; border-bottom: 1px solid var(--color-border); }
body.ref-skin .mobile-nav-group:last-child { border-bottom: none; }
body.ref-skin .mobile-nav-group-toggle { display: flex; justify-content: space-between; align-items: center; width: 100%; padding: 12px 14px; border-radius: var(--radius-sm); font-size: .95rem; font-weight: 600; color: var(--color-text); background: none; border: none; cursor: pointer; text-align: left; }
body.ref-skin .mobile-nav-group-toggle:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .mobile-nav-chevron { font-size: .7rem; opacity: .55; transition: transform .15s; }
body.ref-skin .mobile-nav-group.is-open .mobile-nav-chevron { transform: rotate(180deg); }
body.ref-skin .mobile-nav-group-items { display: none; padding: 4px 8px 10px; }
body.ref-skin .mobile-nav-group.is-open .mobile-nav-group-items { display: block; }
body.ref-skin .mobile-nav-group-items a { display: block; padding: 8px 12px 8px 22px; font-size: .87rem; color: var(--color-text-muted); text-decoration: none; border-radius: 4px; }
body.ref-skin .mobile-nav-group-items a:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .mobile-ctas { padding: var(--space-4) var(--space-5); border-top: 1px solid var(--color-border); display: flex; flex-direction: column; gap: 8px; flex-shrink: 0; }

/* Body lock when drawer open */
body.is-drawer-open { overflow: hidden; }

/* Desktop main-nav refinement */
body.ref-skin .main-nav { display: none; align-items: center; gap: 4px; flex: 1; margin-left: var(--space-5); }
@media (min-width: 1120px) { body.ref-skin .main-nav { display: flex; } }
body.ref-skin .nav-item { position: relative; }
body.ref-skin .nav-item > a, body.ref-skin .nav-item > button.nav-btn {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 8px 12px; border-radius: var(--radius-sm);
  font-size: .87rem; font-weight: 500; color: var(--color-text);
  text-decoration: none; background: transparent; border: none; cursor: pointer;
  white-space: nowrap;
}
body.ref-skin .nav-item > a:hover, body.ref-skin .nav-item > button.nav-btn:hover {
  background: var(--color-primary-soft); color: var(--color-primary);
}
body.ref-skin .nav-item > a.is-active, body.ref-skin .nav-item > button.nav-btn.is-active {
  color: var(--color-primary); background: var(--color-primary-soft);
}

/* nav-dropdown panel — show on hover OR via .is-open class */
body.ref-skin .nav-dropdown { display: none; position: absolute; top: calc(100% + 6px); left: 0; min-width: 240px; background: #fff; border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: 6px; box-shadow: 0 8px 24px rgba(0,0,0,.08); z-index: 20; }
body.ref-skin .nav-item--dropdown:hover .nav-dropdown,
body.ref-skin .nav-item--dropdown:focus-within .nav-dropdown,
body.ref-skin .nav-item--dropdown.is-open .nav-dropdown { display: block; }
body.ref-skin .nav-dropdown a { display: block; padding: 8px 12px; border-radius: 4px; font-size: .87rem; color: var(--color-text); text-decoration: none; white-space: nowrap; }
body.ref-skin .nav-dropdown a:hover { background: var(--color-primary-soft); color: var(--color-primary); }

/* Wide dropdown (География) */
body.ref-skin .nav-dropdown--wide { left: 50%; transform: translateX(-50%); min-width: 520px; padding: var(--space-4); }
body.ref-skin .nav-item--dropdown:hover .nav-dropdown--wide,
body.ref-skin .nav-item--dropdown.is-open .nav-dropdown--wide { display: block; }
body.ref-skin .nav-dropdown-cols { display: grid; grid-template-columns: 1fr 1fr; gap: var(--space-4); }
body.ref-skin .nav-dropdown-col h4 { font-size: .7rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: var(--color-text-muted); margin: 0 0 6px; padding: 0 8px; }
body.ref-skin .nav-dropdown-col a { padding: 6px 10px; }

/* Problems dropdown wider */
body.ref-skin .nav-dropdown--problems { min-width: 280px; }

/* Footer enhancements */
body.ref-skin .footer-col-title { font-size: .72rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase; color: rgba(255,255,255,.42); margin-bottom: var(--space-3); }
body.ref-skin .footer-col ul { display: flex; flex-direction: column; gap: 8px; padding: 0; list-style: none; margin: 0; }
body.ref-skin .footer-col li { padding: 0; }
body.ref-skin .footer-col li::marker { content: none; }
body.ref-skin .footer-col a { font-size: .85rem; color: rgba(255,255,255,.65); text-decoration: none; line-height: 1.4; }
body.ref-skin .footer-col a:hover { color: #fff; }
body.ref-skin .footer-disclaimer { font-size: .76rem !important; color: rgba(255,255,255,.32) !important; }

/* ===== TASK89: subgroups inside "Районы" footer column ===== */
body.ref-skin .footer-col--regions .footer-region-grid {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
body.ref-skin .footer-col--regions .footer-region-group { margin: 0; }
body.ref-skin .footer-col--regions .footer-region-group-title {
  font-size: .62rem;
  font-weight: 700;
  letter-spacing: .07em;
  text-transform: uppercase;
  color: rgba(255,255,255,.35);
  margin-bottom: 4px;
}
body.ref-skin .footer-col--regions .footer-region-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 2px 10px;
}
body.ref-skin .footer-col--regions a.footer-region-chip {
  display: inline-block;
  font-size: .78rem;
  color: rgba(255,255,255,.55);
  text-decoration: none;
  padding: 1px 0;
  line-height: 1.4;
}
body.ref-skin .footer-col--regions a.footer-region-chip:hover { color: #fff; text-decoration: none; }

/* "Написать в MAX" button visual fix for dark footer */
body.ref-skin .footer-brand__cta { margin-top: var(--space-4); }
body.ref-skin .footer-max-btn {
  display: inline-flex;
  align-items: center;
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255,255,255,.55);
  border-radius: var(--radius-sm);
  padding: 6px 14px;
  font-size: .82rem;
  font-weight: 600;
  text-decoration: none;
  transition: background .15s, border-color .15s;
}
body.ref-skin .footer-max-btn:hover {
  background: rgba(255,255,255,.1);
  border-color: rgba(255,255,255,.8);
  color: #fff;
  text-decoration: none;
}

/* footer-email span */
body.ref-skin .footer-email { font-size: .78rem; color: rgba(255,255,255,.55); }

/* Header above content but allow content to start nicely */
body.ref-skin .hero, body.ref-skin .hero-sm { padding-top: var(--space-7); }

/* Disable WP container wrappers we don't want */
body.ref-skin .entry-header, body.ref-skin .page-header { display: none; }
body.ref-skin .entry-content { padding: 0; }
body.ref-skin .site-content, body.ref-skin .content-area, body.ref-skin .site-main, body.ref-skin main#main { padding: 0; max-width: none; margin: 0; }
body.ref-skin .inside-article, body.ref-skin .featured-image { padding: 0; margin: 0; background: transparent; }
body.ref-skin article.page { background: transparent; padding: 0; }
body.ref-skin article.page > .inside-article > .entry-content > *,
body.ref-skin article.page > .entry-content > * { }

/* Case-card images fallback when no media — keep card height consistent */
body.ref-skin .case-card__media { min-height: 200px; background: var(--color-surface-muted); display: flex; align-items: center; justify-content: center; color: var(--color-text-muted); font-size: .85rem; text-align: center; overflow: hidden; }
body.ref-skin .case-card__media img { width: 100%; height: 200px; object-fit: cover; display: block; }

/* ===== TASK81: aliases for legacy sept-* classes used inside CPT post_content =====
   Real-cases importer (and other CPT importers) emit sept-* class names.
   We give those classes the same visual treatment as reference equivalents
   so existing post_content renders correctly without needing migration. */

/* sept-container -> container */
body.ref-skin .sept-container { max-width: var(--container, 1200px); margin: 0 auto; padding: 0 var(--space-5); }
@media (min-width: 768px) { body.ref-skin .sept-container { padding: 0 var(--space-6); } }

/* sept-hero (compact dark variant used in single-cases post_content) -> hero-sm */
body.ref-skin .sept-hero {
  background: linear-gradient(135deg, var(--color-primary-dark, #1a4040) 0%, var(--color-primary, #1a6060) 80%);
  padding: var(--space-6) 0 var(--space-7);
  border-bottom: 1px solid var(--color-border);
  color: #fff;
}
body.ref-skin .sept-hero h1,
body.ref-skin .sept-hero .sept-hero__title { color: #fff; font-size: clamp(1.55rem, 4vw, 2.5rem); font-weight: 700; line-height: 1.2; margin-bottom: var(--space-4); }
body.ref-skin .sept-hero p,
body.ref-skin .sept-hero .sept-hero__lead { color: rgba(255,255,255,.85); font-size: 1.05rem; line-height: 1.6; }
body.ref-skin .sept-hero .sept-hero__pitch { color: rgba(255,255,255,.65); font-size: .88rem; margin-top: var(--space-3); }
body.ref-skin .sept-hero .sept-hero__cta { margin-top: var(--space-5); }
body.ref-skin .sept-hero .sept-section__eyebrow { color: rgba(255,255,255,.7); font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; margin-bottom: 8px; }

/* sept-section -> section */
body.ref-skin .sept-section { padding: var(--space-7) 0; }
body.ref-skin .sept-section--alt { background: var(--color-surface-muted); }
body.ref-skin .sept-section--primary { background: var(--color-primary); color: #fff; padding: var(--space-7) 0; text-align: center; }
body.ref-skin .sept-section--primary h2,
body.ref-skin .sept-section--primary p { color: #fff; }
body.ref-skin .sept-section__eyebrow { display: block; font-size: .72rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--color-primary); margin-bottom: 8px; }
body.ref-skin .sept-section__title { font-size: clamp(1.2rem, 3vw, 1.75rem); font-weight: 700; line-height: 1.28; margin-bottom: var(--space-4); }
body.ref-skin .sept-section__lead { font-size: 1rem; color: var(--color-text-muted); max-width: 640px; line-height: 1.6; margin-bottom: var(--space-5); }

/* sept-cards / sept-card -> card grid */
body.ref-skin .sept-cards { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 640px) { body.ref-skin .sept-cards { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { body.ref-skin .sept-cards { grid-template-columns: repeat(3, 1fr); } }
body.ref-skin .sept-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); padding: var(--space-5); transition: box-shadow .2s ease, transform .2s ease; }
body.ref-skin .sept-card:hover { box-shadow: 0 4px 16px rgba(0,0,0,.08); transform: translateY(-1px); }
body.ref-skin .sept-card__title { font-size: 1.05rem; font-weight: 600; line-height: 1.35; margin: 0 0 8px; }
body.ref-skin .sept-card__meta { font-size: .85rem; color: var(--color-text-muted); margin: 4px 0; line-height: 1.5; }
body.ref-skin .sept-card__cta { margin-top: var(--space-3); font-weight: 600; }
body.ref-skin .sept-card__cta a { color: var(--color-primary); text-decoration: none; }

/* sept-btn variants -> btn */
body.ref-skin .sept-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 10px 18px; border-radius: var(--radius-sm); font-weight: 600; font-size: .9rem; text-decoration: none; cursor: pointer; border: 1px solid var(--color-primary); background: var(--color-primary); color: #fff; transition: background .15s, color .15s, border-color .15s; }
body.ref-skin .sept-btn:hover { background: var(--color-primary-dark); border-color: var(--color-primary-dark); color: #fff; text-decoration: none; }
body.ref-skin .sept-btn--white { background: #fff; color: var(--color-primary); border-color: #fff; }
body.ref-skin .sept-btn--white:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .sept-btn--ghost,
body.ref-skin .sept-btn--ghost-on-dark { background: transparent; color: rgba(255,255,255,.9); border-color: rgba(255,255,255,.55); }
body.ref-skin .sept-btn--ghost-on-dark:hover { background: rgba(255,255,255,.1); color: #fff; }
body.ref-skin .sept-btn--outline { background: transparent; color: var(--color-primary); border-color: var(--color-primary); }
body.ref-skin .sept-btn--outline:hover { background: var(--color-primary-soft); color: var(--color-primary); }
body.ref-skin .sept-btn--sm { padding: 6px 10px; font-size: .78rem; }
body.ref-skin .sept-btn--full { width: 100%; }

/* sept-case-banner / sept-case-card / sept-case-chip — used in single-cases.php */
body.ref-skin .sept-case-banner { background: var(--color-surface-muted); }
body.ref-skin .sept-case-banner__media { max-width: 1280px; margin: 0 auto; }
body.ref-skin .sept-case-banner__media img { width: 100%; height: auto; max-height: 480px; object-fit: cover; display: block; }
body.ref-skin .sept-case-chips-section { padding: var(--space-4) 0; background: #fff; border-bottom: 1px solid var(--color-border); }
body.ref-skin .sept-case-chips { display: flex; flex-wrap: wrap; gap: 8px; margin: 0; padding: 0; }
body.ref-skin .sept-case-chip { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; border-radius: 999px; background: var(--color-surface-muted); color: var(--color-text); font-size: .78rem; text-decoration: none; border: 1px solid var(--color-border); }
body.ref-skin .sept-case-chip:hover { background: var(--color-primary-soft); color: var(--color-primary); text-decoration: none; }
body.ref-skin .sept-case-chip__label { color: var(--color-text-muted); font-weight: 500; }
body.ref-skin .sept-case-chip__value { font-weight: 600; }
body.ref-skin .sept-case-card { background: var(--color-surface); border: 1px solid var(--color-border); border-radius: var(--radius-md); overflow: hidden; padding: 0; }
body.ref-skin .sept-case-card__media { display: block; overflow: hidden; }
body.ref-skin .sept-case-card__media img { width: 100%; height: 200px; object-fit: cover; display: block; }
body.ref-skin .sept-case-card .sept-card__title,
body.ref-skin .sept-case-card .sept-card__meta,
body.ref-skin .sept-case-card .sept-card__cta { padding-left: var(--space-5); padding-right: var(--space-5); }
body.ref-skin .sept-case-card .sept-card__title { padding-top: var(--space-4); }
body.ref-skin .sept-case-card .sept-card__cta { padding-bottom: var(--space-4); }

/* sept-cta-row, sept-info-card, sept-info-checks (still used in some content) */
body.ref-skin .sept-cta-row { display: flex; flex-wrap: wrap; gap: var(--space-3); align-items: center; margin-top: var(--space-4); }
body.ref-skin .sept-info-card { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.15); border-radius: var(--radius-md); padding: var(--space-5); color: #fff; }
body.ref-skin .sept-info-card__title { font-size: 1rem; font-weight: 600; margin: 0 0 8px; }
body.ref-skin .sept-info-card__lead { font-size: .85rem; color: rgba(255,255,255,.75); margin-bottom: 12px; }
body.ref-skin .sept-info-checks { display: flex; flex-direction: column; gap: 6px; list-style: none; padding: 0; margin: 0; }
body.ref-skin .sept-info-checks li { color: rgba(255,255,255,.85); font-size: .85rem; padding-left: 18px; position: relative; }
body.ref-skin .sept-info-checks li::before { content: "✓"; color: #4ade80; position: absolute; left: 0; }
body.ref-skin .sept-info-card__pitch { color: rgba(255,255,255,.55); font-size: .75rem; margin-top: 14px; border-top: 1px solid rgba(255,255,255,.15); padding-top: 10px; }

/* sept-breadcrumbs */
body.ref-skin .sept-breadcrumbs { background: var(--color-surface-muted); padding: 10px 0; border-bottom: 1px solid var(--color-border); }
body.ref-skin .sept-breadcrumbs > .sept-container { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; font-size: .82rem; color: var(--color-text-muted); }
body.ref-skin .sept-breadcrumbs a { color: var(--color-primary); text-decoration: none; }
body.ref-skin .sept-breadcrumbs a:hover { text-decoration: underline; }
body.ref-skin .sept-breadcrumbs__sep { color: var(--color-text-muted); opacity: .6; }

/* sept-trust-strip */
body.ref-skin .sept-trust-strip { background: var(--color-surface); padding: var(--space-5) 0; border-bottom: 1px solid var(--color-border); }
body.ref-skin .sept-trust-strip__inner { display: grid; grid-template-columns: 1fr; gap: var(--space-4); list-style: none; padding: 0; margin: 0; }
@media (min-width: 720px) { body.ref-skin .sept-trust-strip__inner { grid-template-columns: repeat(4, 1fr); } }
body.ref-skin .sept-trust-item { display: flex; flex-direction: column; gap: 2px; padding: 0 var(--space-3); border-left: 2px solid var(--color-primary-soft); }
body.ref-skin .sept-trust-item__title { font-weight: 700; font-size: .92rem; color: var(--color-text); }
body.ref-skin .sept-trust-item__sub { font-size: .78rem; color: var(--color-text-muted); }

/* sept-badge */
body.ref-skin .sept-badge { display: inline-block; padding: 4px 10px; border-radius: 999px; background: var(--color-primary-soft); color: var(--color-primary); font-size: .75rem; font-weight: 600; margin-bottom: var(--space-3); }

/* sept-hero variants */
body.ref-skin .sept-hero--compact { padding: var(--space-6) 0 var(--space-7); }
body.ref-skin .sept-hero--home { padding: var(--space-7) 0 var(--space-8); }
body.ref-skin .sept-hero__inner { display: grid; grid-template-columns: 1fr; gap: var(--space-6); }
@media (min-width: 860px) { body.ref-skin .sept-hero__inner { grid-template-columns: 1fr 380px; } }

/* sept-grid */
body.ref-skin .sept-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }

/* sept-other-cases is just sept-section--alt */

/* ============================================================
   TASK82: reference-exact case-card component
   ============================================================
   Mirrors docs/reference/septiki-sochi-47.html .case-card structure.
   Markup expected by this CSS:

     <div class="case-card">
       <div class="case-img"><img …></div>
       <div class="case-body">
         <div class="case-tags"><span class="case-tag">…</span></div>
         <h3><a href="…">…</a></h3>
         <div class="case-meta">
           <div class="case-meta-row">
             <span class="case-meta-label">Район:</span>
             <span class="case-meta-value">…</span>
           </div>
         </div>
         <a class="btn btn--outline btn--sm">Смотреть кейс</a>
       </div>
     </div>
*/

body.ref-skin .case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease;
}
body.ref-skin .case-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.10);
  transform: translateY(-1px);
}

body.ref-skin .case-img {
  min-height: 200px;
  background: var(--color-surface-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  text-align: center;
  padding: 0;
  overflow: hidden;
}
body.ref-skin .case-img img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
}

body.ref-skin .case-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}
body.ref-skin .case-body h3 {
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.35;
  margin: 0 0 var(--space-3);
}
body.ref-skin .case-body h3 a {
  color: inherit;
  text-decoration: none;
}
body.ref-skin .case-body h3 a:hover {
  color: var(--color-primary);
  text-decoration: none;
}

body.ref-skin .case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
}
body.ref-skin .case-tag {
  display: inline-flex;
  align-items: center;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  border-radius: 4px;
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  font-weight: 500;
  border: 1px solid var(--color-border);
  text-decoration: none;
  white-space: nowrap;
}
body.ref-skin .case-tag:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary);
  border-color: var(--color-primary-soft);
  text-decoration: none;
}

body.ref-skin .case-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 0 0 var(--space-4);
}
body.ref-skin .case-meta-row {
  display: flex;
  gap: 8px;
  font-size: .82rem;
  line-height: 1.45;
  color: var(--color-text);
}
body.ref-skin .case-meta-label {
  color: var(--color-text-muted);
  flex-shrink: 0;
  min-width: 90px;
}
body.ref-skin .case-meta-value {
  color: var(--color-text);
}
body.ref-skin .case-meta-value--price {
  font-weight: 700;
  color: var(--color-primary);
}

body.ref-skin .case-card .btn--outline {
  align-self: flex-start;
  margin-top: auto;
}

/* Placeholder variant for "Будущая структура" — dashed border, muted */
body.ref-skin .case-card--placeholder {
  background: var(--color-surface);
  border: 1px dashed var(--color-border);
  box-shadow: none;
}
body.ref-skin .case-card--placeholder:hover {
  box-shadow: none;
  transform: none;
}
body.ref-skin .case-card--placeholder .case-img {
  background: linear-gradient(135deg, var(--color-primary-soft), #d0e8ee);
  min-height: 110px;
}
body.ref-skin .case-card--placeholder .case-img::before {
  content: "структура будущего кейса";
  color: var(--color-primary);
  font-size: var(--font-size-xs);
  letter-spacing: .05em;
  font-weight: 600;
  opacity: .65;
}
body.ref-skin .case-placeholder-label {
  display: inline-block;
  background: var(--color-surface-muted);
  color: var(--color-text-muted);
  border-radius: 4px;
  padding: 3px 10px;
  font-size: var(--font-size-xs);
  font-weight: 600;
  margin: 0 0 var(--space-3);
  letter-spacing: .02em;
}

/* ============================================================
   TASK83: full reference test-case-card with all fields
   ============================================================ */
body.ref-skin .test-case-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
  display: flex;
  flex-direction: column;
  transition: box-shadow .2s ease, transform .2s ease;
}
body.ref-skin .test-case-card:hover {
  box-shadow: 0 4px 16px rgba(0,0,0,.10);
  transform: translateY(-1px);
}
/* TASK86: main photo must span full card width — no side padding/margin/inset */
body.ref-skin .test-case-card .test-case-main-photo {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  overflow: hidden;
  min-height: 0;
  background: var(--color-surface-muted);
}
body.ref-skin .test-case-card .test-case-main-photo a {
  display: block;
  width: 100%;
  margin: 0;
  padding: 0;
  line-height: 0;
}
body.ref-skin .test-case-card .test-case-main-photo img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
}
body.ref-skin .test-case-thumb-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  padding: 4px;
  background: var(--color-surface-muted);
}
body.ref-skin .test-case-thumb-grid img { width: 100%; height: 60px; object-fit: cover; border-radius: 4px; display: block; }
body.ref-skin .test-case-thumb-grid a { display: block; line-height: 0; overflow: hidden; border-radius: 4px; }
body.ref-skin .test-case-thumb-grid a:hover img { opacity: .85; }

body.ref-skin .test-case-card .case-body {
  padding: var(--space-4);
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}
body.ref-skin .test-case-card .case-body h3 {
  font-size: .9rem;
  font-weight: 700;
  line-height: 1.2;
  margin: 0 0 var(--space-3);
  letter-spacing: -.02em;
}
body.ref-skin .test-case-card .case-body h3 a { color: inherit; text-decoration: none; }
body.ref-skin .test-case-card .case-body h3 a:hover { color: var(--color-primary); }

body.ref-skin .test-case-status-row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin: 0 0 var(--space-2);
  align-items: center;
}
body.ref-skin .test-case-badge {
  display: inline-flex;
  align-items: center;
  background: #f59e0b20;
  color: #b45309;
  border: 1px solid #f59e0b40;
  border-radius: 4px;
  padding: 2px 8px;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: .02em;
}
body.ref-skin .test-case-badge--real {
  background: #10b98120;
  color: #047857;
  border-color: #10b98140;
}

body.ref-skin .test-case-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px 12px;
  margin: 10px 0 0;
  font-size: var(--font-size-sm);
  line-height: 1.5;
}
/* TASK87: emphasis на label до двоеточия (тёмный/жирный),
   value после двоеточия — обычный приглушённый текст */
body.ref-skin .test-case-meta-grid > div {
  color: var(--color-text-muted);
  font-weight: 400;
}
body.ref-skin .test-case-meta-grid strong {
  color: #1d2124;
  font-weight: 700;
  margin-right: 4px;
}
/* Цена: значение остаётся акцентным primary, label "Стоимость:" — тёмный жирный */
body.ref-skin .test-case-meta-grid .case-meta-value--price {
  color: var(--color-primary);
  font-weight: 700;
}
body.ref-skin .test-case-meta-price {
  grid-column: 1 / -1;
  padding-top: 6px;
  margin-top: 4px;
  border-top: 1px solid var(--color-border);
  color: var(--color-text-muted);
}
body.ref-skin .test-case-meta-price strong { color: #1d2124; font-weight: 700; }
body.ref-skin .text-muted-inline { color: var(--color-text-muted); }

/* TASK86: bottom text (Задача / Что сделали) — softer, muted, distinct from meta values */
body.ref-skin .test-case-card .case-body p { margin: 0; }
body.ref-skin .test-case-card .case-body p.text-sm { font-size: var(--font-size-sm); line-height: 1.55; color: var(--color-text-muted); }
body.ref-skin .test-case-card .case-body p.text-sm strong { color: #1d2124; font-weight: 700; }
body.ref-skin .test-case-card .case-body p.text-muted strong { color: var(--color-text-muted); }

body.ref-skin .test-case-note {
  font-size: var(--font-size-xs);
  color: #b45309;
  background: #f59e0b10;
  border-left: 3px solid #f59e0b;
  padding: 8px 12px;
  border-radius: 0 4px 4px 0;
  margin-top: var(--space-4);
  line-height: 1.45;
}

/* TASK86: align "Смотреть кейс →" buttons to same bottom line in grid row */
body.ref-skin .grid-3 { align-items: stretch; }
body.ref-skin .test-case-card { height: 100%; }
body.ref-skin .test-case-card .case-body {
  display: flex;
  flex-direction: column;
  flex: 1 1 auto;
}
body.ref-skin .test-case-card .case-card__cta,
body.ref-skin .test-case-card .btn--outline {
  align-self: flex-start;
  margin-top: auto;
  padding-top: var(--space-2);
}
/* Use a pseudo separator so the button sits visually below the last text block */
body.ref-skin .test-case-card .case-card__cta {
  margin-top: auto !important;
}

/* Hashtag chips above title (Task #82 owner request) */
body.ref-skin .test-case-card .case-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  margin: 0 0 var(--space-3);
}

@media (max-width: 639px) {
  body.ref-skin .test-case-meta-grid { grid-template-columns: 1fr; }
  body.ref-skin .test-case-meta-price { grid-column: 1 / -1; }
  body.ref-skin .test-case-main-photo img { height: 200px; }
  body.ref-skin .test-case-thumb-grid img { height: 50px; }
}

/* Legacy alias compatibility — older content/post_content uses BEM-ish names */
body.ref-skin .case-card .case-card__media { padding: 0; min-height: 200px; }
body.ref-skin .case-card .case-card__media img { width: 100%; height: 200px; object-fit: cover; display: block; }
body.ref-skin .case-card .case-card__body { padding: var(--space-4); display: flex; flex-direction: column; flex: 1 1 auto; }
body.ref-skin .case-card .case-card__price { font-size: 1rem; font-weight: 700; color: var(--color-primary); margin: 0 0 var(--space-3); }

/* Mobile tweaks */
@media (max-width: 639px) {
  body.ref-skin .case-img { min-height: 180px; }
  body.ref-skin .case-img img { height: 180px; }
  body.ref-skin .case-meta-label { min-width: 80px; }
}

/* sept-cta (used at bottom of CPT post_content as primary CTA band) -> section--primary */
body.ref-skin .sept-cta { background: var(--color-primary); color: #fff; padding: var(--space-7) 0; text-align: center; }
body.ref-skin .sept-cta .sept-container { max-width: var(--container, 1120px); margin: 0 auto; padding: 0 var(--space-5); }
body.ref-skin .sept-cta__title { color: #fff; font-size: clamp(1.2rem, 3vw, 1.75rem); font-weight: 700; margin-bottom: var(--space-3); }
body.ref-skin .sept-cta__lead { color: rgba(255,255,255,.85); max-width: 640px; margin: 0 auto var(--space-5); font-size: 1rem; }
body.ref-skin .sept-cta p { color: rgba(255,255,255,.85); }
body.ref-skin .sept-cta .sept-btn { background: #fff; color: var(--color-primary); border-color: #fff; }
body.ref-skin .sept-cta .sept-btn:hover { background: var(--color-primary-soft); color: var(--color-primary); }

/* sept-prose — long-form text section */
body.ref-skin .sept-prose { max-width: 720px; line-height: 1.7; color: var(--color-text); font-size: 1rem; }
body.ref-skin .sept-prose h2, body.ref-skin .sept-prose h3 { margin-top: var(--space-5); margin-bottom: var(--space-3); }
body.ref-skin .sept-prose p { margin-bottom: var(--space-3); }
body.ref-skin .sept-prose ul, body.ref-skin .sept-prose ol { margin: var(--space-3) 0 var(--space-4) 24px; }
body.ref-skin .sept-prose li { margin-bottom: 6px; line-height: 1.6; }

/* sept-grid — generic grid wrapper used in some case content */
body.ref-skin .sept-grid { display: grid; grid-template-columns: 1fr; gap: var(--space-4); }
@media (min-width: 640px) { body.ref-skin .sept-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 900px) { body.ref-skin .sept-grid { grid-template-columns: repeat(3, 1fr); } }

/* Single-case banner — when present, take real photo width */
body.ref-skin .case-banner { background: var(--color-surface-muted); }
body.ref-skin .case-banner__media { max-width: 1280px; margin: 0 auto; }
body.ref-skin .case-banner__media img { width: 100%; height: auto; max-height: 480px; object-fit: cover; display: block; }
body.ref-skin .case-chips-section { padding: var(--space-4) 0; background: #fff; border-bottom: 1px solid var(--color-border); }
body.ref-skin .case-chips { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; }
body.ref-skin .case-chips .badge { display: inline-flex; align-items: center; gap: 6px; padding: 5px 10px; }
body.ref-skin .badge__label { color: var(--color-text-muted); font-weight: 500; }
body.ref-skin .badge__value { font-weight: 700; }

/* GP page wrapper neutralizations (re-applied for content pages) */
body.ref-skin .generate-columns-container,
body.ref-skin .grid-container { max-width: none !important; padding: 0 !important; margin: 0 !important; }