/* ==========================================================================
   KUBANSERT.RU - BESPOKE MODERN KUBAN DESIGN SYSTEM 2026
   Authentic Southern Identity: Amber Gold, Terracotta Red, Olive Green
   ========================================================================== */

:root {
  --ks-amber: #d97706;
  --ks-amber-dark: #b45309;
  --ks-amber-light: #fef3c7;
  --ks-gold: #f59e0b;
  --ks-terracotta: #8b181b;
  --ks-terracotta-dark: #6e1114;
  --ks-terracotta-light: #fee2e2;
  --ks-olive: #526d18;
  --ks-olive-dark: #3f5412;
  --ks-olive-light: #f4f7ea;
  --ks-bg: #faf8f5;
  --ks-card: #ffffff;
  --ks-text: #292524;
  --ks-text-dark: #1c1917;
  --ks-text-muted: #57534e;
  --ks-border: #e7e5e4;
  --ks-border-soft: #f5f5f4;
  --ks-radius: 8px;
  --ks-radius-sm: 6px;
  --ks-shadow: 0 4px 14px rgba(0, 0, 0, 0.04);
  --ks-shadow-lg: 0 12px 28px rgba(0, 0, 0, 0.07);
}

/* --------------------------------------------------------------------------
   GLOBAL RESET & RESPONSIVENESS OVERRIDES
   -------------------------------------------------------------------------- */
html, body {
  margin: 0;
  padding: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
  color: var(--ks-text);
  background-color: var(--ks-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Break out of old fixed 1000px container */
html, body {
  overflow-x: hidden !important;
  max-width: 100vw !important;
}

div.main {
  width: 100% !important;
  max-width: 1200px !important;
  margin: 0 auto !important;
  padding: 0 16px !important;
  box-sizing: border-box !important;
  background: transparent !important;
  overflow: visible !important;
}

div.top {
  height: auto !important;
  background: none !important;
  margin-bottom: 20px !important;
}

div.main-frame {
  width: 100% !important;
  max-width: 100% !important;
  display: flex !important;
  gap: 28px !important;
  align-items: flex-start !important;
  justify-content: space-between !important;
  box-sizing: border-box !important;
  background: none !important;
}

div.content-left, .content-left {
  flex: 1 1 0% !important;
  min-width: 0 !important;
  max-width: 100% !important;
  width: auto !important;
  float: none !important;
  background: transparent !important;
  box-sizing: border-box !important;
}

div.content-right, .content-right {
  width: 320px !important;
  max-width: 100% !important;
  flex-shrink: 0 !important;
  float: none !important;
  background: #ffffff !important;
  border-radius: var(--ks-radius) !important;
  border: 1px solid var(--ks-border) !important;
  box-shadow: var(--ks-shadow) !important;
  padding: 18px !important;
  box-sizing: border-box !important;
}

/* Typography line heights and readability */
.post, .post2, .entry-content, article {
  text-align: left !important;
  line-height: 1.7 !important;
}

.post p, .entry-content p {
  text-align: left !important;
  line-height: 1.7 !important;
  margin-bottom: 18px !important;
  color: var(--ks-text) !important;
}

.post h1, .post h2, .post h3, .post h4,
.entry-content h1, .entry-content h2, .entry-content h3 {
  clear: both !important;
  text-align: left !important;
  color: var(--ks-text-dark) !important;
  font-weight: 800 !important;
  margin-top: 24px !important;
  margin-bottom: 12px !important;
}

/* --------------------------------------------------------------------------
   BESPOKE MODERN KUBAN HEADER
   -------------------------------------------------------------------------- */
.ks-header-wrap {
  background: #ffffff;
  border-radius: var(--ks-radius);
  border: 1px solid var(--ks-border);
  box-shadow: var(--ks-shadow);
  margin-top: 14px;
  overflow: hidden;
}

/* Utility bar */
.ks-utility-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 18px;
  background: #fafaf9;
  border-bottom: 1px solid var(--ks-border-soft);
  font-size: 12px;
  color: var(--ks-text-muted);
}

.ks-utility-left, .ks-utility-right {
  display: flex;
  align-items: center;
  gap: 16px;
}

.ks-utility-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.ks-utility-item a {
  color: var(--ks-text-muted);
  text-decoration: none;
}

.ks-utility-item a:hover {
  color: var(--ks-amber-dark);
}

/* Main Brand Header */
.ks-header-main {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  background: linear-gradient(135deg, #ffffff 0%, #fffdf8 100%);
  gap: 20px;
}

.ks-brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none !important;
}

.ks-logo-emblem {
  position: relative;
  width: 58px;
  height: 58px;
  background: linear-gradient(135deg, #f59e0b 0%, #d97706 100%);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 10px rgba(217, 119, 6, 0.3);
  flex-shrink: 0;
}

.ks-logo-emblem-inner {
  font-weight: 900;
  font-size: 20px;
  color: #ffffff;
  letter-spacing: -0.5px;
}

.ks-brand-text {
  display: flex;
  flex-direction: column;
}

.ks-brand-title {
  font-size: 24px;
  font-weight: 900;
  line-height: 1.1;
  color: var(--ks-terracotta);
  letter-spacing: -0.3px;
}

.ks-brand-sub {
  font-size: 10px;
  font-weight: 700;
  color: var(--ks-amber-dark);
  letter-spacing: 0.8px;
  text-transform: uppercase;
  margin-top: 3px;
}

.ks-header-motto {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: var(--ks-olive-light);
  border: 1px solid #d9e6ba;
  padding: 6px 12px;
  border-radius: 20px;
  font-size: 11px;
  font-weight: 800;
  color: var(--ks-olive);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.ks-header-contacts {
  display: flex;
  align-items: center;
  gap: 20px;
}

.ks-contact-block {
  text-align: right;
}

.ks-contact-phone {
  font-size: 18px;
  font-weight: 900;
  color: var(--ks-text-dark);
  text-decoration: none !important;
  display: block;
}

.ks-contact-phone:hover {
  color: var(--ks-amber-dark);
}

.ks-contact-city {
  font-size: 11px;
  color: var(--ks-text-muted);
  display: block;
}

.ks-header-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 18px;
  background: linear-gradient(135deg, var(--ks-amber) 0%, var(--ks-amber-dark) 100%);
  color: #ffffff !important;
  font-size: 13px;
  font-weight: 800;
  border-radius: var(--ks-radius-sm);
  text-decoration: none !important;
  transition: transform 0.15s, box-shadow 0.15s;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.25);
  white-space: nowrap;
}

.ks-header-btn:hover {
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(217, 119, 6, 0.35);
}

/* Modern Navigation Bar */
.ks-navbar {
  background: var(--ks-terracotta);
  padding: 0 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ks-nav-list {
  display: flex;
  list-style: none;
  margin: 0;
  padding: 0;
  gap: 2px;
}

.ks-nav-list li a {
  display: block;
  padding: 13px 15px;
  color: #ffffff;
  font-size: 13px;
  font-weight: 700;
  text-decoration: none;
  transition: background 0.2s;
  white-space: nowrap;
}

.ks-nav-list li a:hover,
.ks-nav-list li.current-menu-item a {
  background: rgba(0, 0, 0, 0.18);
  color: var(--ks-amber-light);
}

.ks-mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: #ffffff;
  font-size: 18px;
  padding: 10px;
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   BESPOKE KUBAN SERVICE HERO BANNER
   -------------------------------------------------------------------------- */
.ks-srv-hero {
  background: #ffffff;
  border-radius: var(--ks-radius);
  border: 1px solid var(--ks-border);
  box-shadow: var(--ks-shadow);
  padding: 24px 28px;
  margin-bottom: 24px;
}

.ks-srv-breadcrumbs {
  font-size: 12px;
  color: var(--ks-text-muted);
  margin-bottom: 14px;
}

.ks-srv-breadcrumbs a {
  color: var(--ks-text-muted);
  text-decoration: none;
}

.ks-srv-breadcrumbs a:hover {
  color: var(--ks-amber-dark);
}

.ks-sep {
  margin: 0 6px;
  color: #a8a29e;
}

.ks-current {
  color: var(--ks-text-dark);
  font-weight: 600;
}

.ks-srv-hero__grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 28px;
  align-items: stretch;
}

.ks-badge-chapter {
  display: inline-block;
  background: var(--ks-amber-light);
  color: var(--ks-amber-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 3px 10px;
  border-radius: 4px;
  margin-bottom: 10px;
}

.ks-srv-title {
  font-size: 28px !important;
  font-weight: 900 !important;
  line-height: 1.2 !important;
  color: var(--ks-text-dark) !important;
  margin: 0 0 14px !important;
}

.ks-srv-desc {
  font-size: 14px !important;
  line-height: 1.65 !important;
  color: var(--ks-text-muted) !important;
  margin: 0 0 20px !important;
}

.ks-srv-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
  margin-bottom: 22px;
}

.ks-spec-card {
  background: #fafaf9;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
}

.ks-spec-label {
  font-size: 11px;
  color: var(--ks-text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.4px;
}

.ks-spec-val {
  font-size: 14px;
  font-weight: 800;
  color: var(--ks-text-dark);
  margin: 2px 0 1px;
}

.ks-spec-sub {
  font-size: 10px;
  color: #78716c;
}

.ks-srv-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.ks-btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 20px;
  background: linear-gradient(135deg, var(--ks-amber) 0%, var(--ks-amber-dark) 100%);
  color: #ffffff !important;
  font-size: 13px;
  font-weight: 800;
  border-radius: var(--ks-radius-sm);
  text-decoration: none !important;
  box-shadow: 0 4px 12px rgba(217, 119, 6, 0.25);
  transition: transform 0.15s;
}

.ks-btn-primary:hover {
  transform: translateY(-1px);
}

.ks-btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 18px;
  background: #ffffff;
  color: var(--ks-text-dark) !important;
  border: 1px solid var(--ks-border);
  font-size: 13px;
  font-weight: 800;
  border-radius: var(--ks-radius-sm);
  text-decoration: none !important;
  transition: background 0.15s;
}

.ks-btn-secondary:hover {
  background: #fafaf9;
}

/* --------------------------------------------------------------------------
   BESPOKE REGIONAL PASSPORT PLATE (.ks-doc-plate)
   -------------------------------------------------------------------------- */
.ks-doc-plate {
  background: #ffffff;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
  padding: 20px 22px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.04);
  box-sizing: border-box;
}

.ks-doc-plate__header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--ks-border);
  margin-bottom: 12px;
}

.ks-doc-plate__emblem {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ks-emblem-badge {
  width: 32px;
  height: 32px;
  background: var(--ks-terracotta);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  font-weight: 900;
  font-size: 14px;
}

.ks-emblem-text strong {
  display: block;
  font-size: 12px;
  font-weight: 900;
  color: var(--ks-text-dark);
}

.ks-emblem-text small {
  font-size: 10px;
  color: var(--ks-text-muted);
  letter-spacing: 0.4px;
}

.ks-doc-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  color: #047857;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 8px;
  border-radius: 12px;
}

.ks-status-circle {
  width: 6px;
  height: 6px;
  background: #10b981;
  border-radius: 50%;
}

.ks-doc-plate__title {
  margin-bottom: 14px;
}

.ks-doc-type {
  font-size: 10px;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: var(--ks-terracotta);
  text-transform: uppercase;
  display: block;
  margin-bottom: 2px;
}

.ks-doc-plate__title h3 {
  font-size: 15px !important;
  font-weight: 800 !important;
  color: var(--ks-text-dark) !important;
  margin: 0 !important;
  line-height: 1.35 !important;
}

.ks-doc-plate__body {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.ks-doc-row {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  font-size: 12px;
  padding-bottom: 4px;
  border-bottom: 1px dashed var(--ks-border-soft);
}

.ks-doc-k {
  color: var(--ks-text-muted);
}

.ks-doc-v {
  font-weight: 700;
  color: var(--ks-text-dark);
  text-align: right;
}

.ks-doc-plate__footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 12px;
  border-top: 1px solid var(--ks-border);
}

.ks-doc-registry-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ks-amber-dark);
  text-decoration: none;
}

.ks-doc-registry-btn:hover {
  text-decoration: underline;
}

.ks-doc-qr-hint {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 11px;
  color: #78716c;
  background: #f5f5f4;
  padding: 3px 6px;
  border-radius: 4px;
}

/* --------------------------------------------------------------------------
   EDITORIAL CHAPTER SECTIONS (§ 1 - § 6)
   -------------------------------------------------------------------------- */
.ks-textbook-callout {
  display: flex;
  gap: 14px;
  background: #fbfbf9;
  border: 1px solid #e7e5e4;
  border-left: 4px solid var(--ks-olive);
  border-radius: var(--ks-radius-sm);
  padding: 16px 18px;
  margin-bottom: 22px;
  font-size: 13px;
  line-height: 1.6;
}

.ks-callout-icon {
  font-size: 22px;
  flex-shrink: 0;
}

.ks-callout-content strong {
  display: block;
  font-size: 13px;
  font-weight: 800;
  color: var(--ks-text-dark);
  margin-bottom: 4px;
}

.ks-callout-content p {
  margin: 0 !important;
  color: var(--ks-text-muted) !important;
}

.ks-textbook-section {
  background: #ffffff;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius);
  padding: 24px 26px;
  margin-bottom: 24px;
  box-shadow: var(--ks-shadow);
}

.ks-section-num {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: var(--ks-amber-dark);
  text-transform: uppercase;
  margin-bottom: 4px;
}

.ks-section-heading {
  font-size: 20px !important;
  font-weight: 900 !important;
  color: var(--ks-text-dark) !important;
  margin: 0 0 8px !important;
}

.ks-section-lead {
  font-size: 13px !important;
  line-height: 1.6 !important;
  color: var(--ks-text-muted) !important;
  margin-bottom: 18px !important;
}

/* Schemes Table */
.ks-table-responsive {
  overflow-x: auto;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  margin: 16px 0;
}

.ks-textbook-table {
  width: 100%;
  min-width: 580px;
  border-collapse: collapse;
  font-size: 13px;
  text-align: left;
}

.ks-textbook-table th {
  background: #fafaf9;
  color: var(--ks-text-dark);
  font-weight: 800;
  padding: 10px 14px;
  border-bottom: 2px solid var(--ks-border);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}

.ks-textbook-table td {
  padding: 12px 14px;
  border-bottom: 1px solid var(--ks-border-soft);
  line-height: 1.55;
  color: var(--ks-text);
}

.ks-textbook-table tr:hover td {
  background: #fdfdfc;
}

.ks-badge-scheme {
  display: inline-block;
  background: var(--ks-amber);
  color: #ffffff;
  font-weight: 800;
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 4px;
}

/* 4-Step Procedure */
.ks-textbook-steps {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.ks-tb-step {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: #fafaf9;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  padding: 14px 16px;
}

.ks-tb-step__index {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  background: linear-gradient(135deg, var(--ks-amber) 0%, var(--ks-amber-dark) 100%);
  color: #ffffff;
  font-weight: 900;
  font-size: 14px;
  border-radius: 50%;
  flex-shrink: 0;
}

.ks-tb-step__main h4 {
  font-size: 14px !important;
  font-weight: 800 !important;
  color: var(--ks-text-dark) !important;
  margin: 0 0 4px !important;
}

.ks-tb-step__main p {
  font-size: 12.5px !important;
  line-height: 1.55 !important;
  color: var(--ks-text-muted) !important;
  margin: 0 !important;
}

/* Documents Checklist */
.ks-textbook-docs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 18px;
}

.ks-tb-doc-col {
  background: #fafaf9;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  padding: 16px;
}

.ks-tb-doc-col__head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--ks-border);
  margin-bottom: 12px;
}

.ks-tb-doc-col__head h4 {
  font-size: 13.5px !important;
  font-weight: 800 !important;
  color: var(--ks-text-dark) !important;
  margin: 0 !important;
}

.ks-tb-doc-list {
  list-style: none !important;
  padding: 0 !important;
  margin: 0 !important;
}

.ks-tb-doc-list li {
  position: relative !important;
  padding-left: 20px !important;
  font-size: 12px !important;
  line-height: 1.55 !important;
  color: var(--ks-text) !important;
  margin-bottom: 8px !important;
}

.ks-tb-doc-list li::before {
  content: "✓" !important;
  position: absolute !important;
  left: 0 !important;
  top: 0 !important;
  color: var(--ks-olive) !important;
  font-weight: 900 !important;
  font-size: 12px !important;
}

/* Calculator Form */
.ks-textbook-calc-wrap {
  background: #fafaf9;
  border: 1px solid var(--ks-border);
  border-top: 3px solid var(--ks-amber);
  border-radius: var(--ks-radius);
  padding: 24px 26px;
  margin-bottom: 24px;
}

.ks-tb-calc-tag {
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  color: var(--ks-amber-dark);
  text-transform: uppercase;
}

.ks-tb-calc-header h3 {
  font-size: 19px !important;
  font-weight: 800 !important;
  color: var(--ks-text-dark) !important;
  margin: 4px 0 6px !important;
}

.ks-tb-calc-header p {
  font-size: 13px !important;
  color: var(--ks-text-muted) !important;
  margin: 0 0 16px !important;
  line-height: 1.5 !important;
}

.ks-tb-form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 14px;
  margin-bottom: 16px;
}

.ks-tb-field label {
  display: block;
  font-size: 12px;
  font-weight: 700;
  color: var(--ks-text-dark);
  margin-bottom: 4px;
}

.ks-tb-field input,
.ks-tb-field select {
  width: 100%;
  padding: 9px 12px;
  background: #ffffff;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  font-size: 13px;
  color: var(--ks-text-dark);
  box-sizing: border-box;
  outline: none;
}

.ks-tb-field input:focus,
.ks-tb-field select:focus {
  border-color: var(--ks-amber);
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.15);
}

.ks-tb-form-bottom {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 16px;
}

.ks-tb-privacy-note {
  font-size: 11px;
  color: var(--ks-text-muted);
}

.ks-tb-privacy-note a {
  color: var(--ks-amber-dark);
  text-decoration: underline;
}

/* FAQ Accordion */
.ks-textbook-faq {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.ks-tb-faq-item {
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  background: #ffffff;
  overflow: hidden;
}

.ks-tb-faq-q {
  width: 100%;
  padding: 14px 18px;
  background: none;
  border: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13.5px;
  font-weight: 700;
  color: var(--ks-text-dark);
  text-align: left;
  cursor: pointer;
  transition: background 0.15s;
}

.ks-tb-faq-q:hover {
  background: #fafaf9;
}

.ks-tb-faq-arrow {
  color: var(--ks-amber-dark);
  font-size: 14px;
  transition: transform 0.2s;
}

.ks-tb-faq-a {
  display: none;
  padding: 14px 18px;
  background: #fafaf9;
  border-top: 1px solid var(--ks-border-soft);
  font-size: 12.5px;
  line-height: 1.65;
  color: var(--ks-text);
}

.ks-tb-faq-item.ks-faq-open .ks-tb-faq-a {
  display: block;
}

.ks-tb-faq-item.ks-faq-open .ks-tb-faq-arrow {
  transform: rotate(180deg);
}

/* --------------------------------------------------------------------------
   MODERN CLIENTS CAROUSEL (SLICK)
   -------------------------------------------------------------------------- */
.ks-clients-section {
  background: #ffffff;
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius);
  padding: 20px 24px;
  margin: 24px 0 16px;
  box-shadow: var(--ks-shadow);
}

.ks-clients-title {
  font-size: 18px !important;
  font-weight: 900 !important;
  color: var(--ks-text-dark) !important;
  margin: 0 0 14px !important;
  text-align: center;
}

.ks-clients-track {
  display: flex;
  align-items: center;
  gap: 20px;
}

.ks-client-slide {
  text-align: center;
  padding: 10px;
}

.ks-client-slide img {
  max-height: 50px;
  max-width: 140px;
  width: auto;
  height: auto;
  object-fit: contain;
  filter: grayscale(80%);
  opacity: 0.85;
  transition: all 0.2s;
  display: inline-block;
}

.ks-client-slide:hover img {
  filter: grayscale(0%);
  opacity: 1;
}

/* Modern Footer */
.ks-footer {
  background: #292524;
  color: #d6d3d1;
  border-radius: var(--ks-radius);
  padding: 24px 28px;
  margin-top: 24px;
  margin-bottom: 24px;
  font-size: 12px;
}

.ks-footer-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 16px;
  border-bottom: 1px solid #44403c;
  margin-bottom: 16px;
  flex-wrap: wrap;
  gap: 16px;
}

.ks-footer-brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.ks-footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
  color: #a8a29e;
}

.ks-footer-bottom a {
  color: var(--ks-amber);
  text-decoration: none;
}

.ks-footer-bottom a:hover {
  text-decoration: underline;
}

/* --------------------------------------------------------------------------
   RESPONSIVE MEDIA QUERIES
   -------------------------------------------------------------------------- */
@media (max-width: 900px) {
  div.main {
    padding: 0 12px !important;
  }
  div.main-frame {
    flex-direction: column !important;
    align-items: stretch !important;
    gap: 20px !important;
    padding: 0 !important;
  }
  div.content-left, .content-left {
    width: 100% !important;
    max-width: 100% !important;
    flex: none !important;
    box-sizing: border-box !important;
  }
  div.content-right, .content-right {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .ks-srv-hero {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .ks-textbook-section {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
  }
  .ks-table-responsive {
    width: 100% !important;
    max-width: 100% !important;
    box-sizing: border-box !important;
    overflow-x: auto !important;
    -webkit-overflow-scrolling: touch;
  }
  .ks-srv-hero__grid {
    grid-template-columns: 1fr !important;
  }
  .ks-header-main {
    flex-direction: column !important;
    align-items: flex-start !important;
  }
  .ks-header-contacts {
    width: 100% !important;
    justify-content: space-between !important;
  }
  .ks-textbook-docs-grid {
    grid-template-columns: 1fr !important;
  }
  .ks-tb-form-grid {
    grid-template-columns: 1fr !important;
  }
}

@media (max-width: 600px) {
  .ks-utility-bar {
    display: none !important;
  }
  .ks-srv-specs-grid {
    grid-template-columns: 1fr !important;
  }
  .ks-header-btn {
    display: none !important;
  }
  .ks-srv-hero {
    padding: 16px 14px !important;
  }
  .ks-textbook-section {
    padding: 16px 14px !important;
  }
  .ks-srv-cta-row {
    flex-direction: column !important;
  }
  .ks-btn-primary, .ks-btn-secondary {
    width: 100% !important;
    text-align: center !important;
    box-sizing: border-box !important;
  }
  .ks-srv-breadcrumbs {
    font-size: 11px !important;
    word-break: break-word !important;
  }
  .ks-badge-chapter {
    font-size: 9.5px !important;
    line-height: 1.3 !important;
    white-space: normal !important;
  }
}

@media (max-width: 768px) {
  .ks-navbar {
    flex-wrap: wrap !important;
  }
  .ks-mobile-toggle {
    display: block !important;
    width: 100% !important;
    text-align: left !important;
    padding: 12px 16px !important;
    background: rgba(0, 0, 0, 0.18) !important;
    font-size: 14px !important;
    font-weight: 800 !important;
    border: none !important;
    color: #ffffff !important;
    cursor: pointer !important;
  }
  .ks-nav-list {
    display: none !important;
    flex-direction: column !important;
    width: 100% !important;
    gap: 0 !important;
  }
  .ks-nav-list.ks-menu-open {
    display: flex !important;
  }
  .ks-nav-list li {
    width: 100% !important;
  }
  .ks-nav-list li a {
    padding: 12px 16px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.12) !important;
  }
  .ks-srv-title {
    font-size: 21px !important;
    line-height: 1.25 !important;
    word-break: break-word !important;
  }
  .ks-doc-plate {
    margin-top: 16px !important;
  }
}

/* Fix homepage certificate floating and text wrapping */
.entry-content img[src*="kuban_sert"],
.entry-content img[src*="Plashki"],
.entry-content img[align="left"],
.post img[align="left"] {
  max-width: 100% !important;
  height: auto !important;
  margin-right: 20px !important;
  margin-bottom: 16px !important;
  border-radius: 6px !important;
}

@media (max-width: 600px) {
  .entry-content img[align="left"],
  .post img[align="left"] {
    float: none !important;
    display: block !important;
    margin: 0 auto 16px !important;
  }
}

/* Suppress legacy post backgrounds */
.post, .post2, div.post, div.post2 {
  background: none !important;
  border: none !important;
}

/* --------------------------------------------------------------------------
   MODERN KUBAN ARTICLE & GLOSSARY STYLES ("СТАТЕЙНИК")
   -------------------------------------------------------------------------- */
.ks-article-wrapper {
  width: 100%;
  max-width: 100%;
}

.ks-article-card,
.ks-archive-box {
  background: #ffffff;
  border-radius: var(--ks-radius);
  border: 1px solid var(--ks-border);
  box-shadow: var(--ks-shadow);
  padding: 28px 32px;
  margin-bottom: 24px;
  box-sizing: border-box;
}

/* Breadcrumbs */
.ks-art-breadcrumbs {
  font-size: 12px;
  color: var(--ks-text-muted);
  margin-bottom: 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
}

.ks-art-breadcrumbs a {
  color: var(--ks-text-muted);
  text-decoration: none;
}

.ks-art-breadcrumbs a:hover {
  color: var(--ks-amber-dark);
}

/* Article Header */
.ks-art-header,
.ks-archive-header {
  border-bottom: 1px solid var(--ks-border-soft);
  padding-bottom: 20px;
  margin-bottom: 24px;
}

.ks-art-badge {
  display: inline-block;
  background: var(--ks-amber-light);
  color: var(--ks-amber-dark);
  font-size: 11px;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 4px 10px;
  border-radius: 4px;
  margin-bottom: 12px;
  text-transform: uppercase;
}

.ks-art-title,
.ks-archive-title {
  font-size: 28px !important;
  font-weight: 900 !important;
  color: var(--ks-text-dark) !important;
  line-height: 1.25 !important;
  margin: 0 0 14px !important;
}

.ks-archive-lead {
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--ks-text-muted);
  margin-bottom: 18px;
}

/* Meta bar */
.ks-art-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 12.5px;
  color: var(--ks-text-muted);
}

.ks-art-meta__item {
  display: inline-flex;
  align-items: center;
  gap: 5px;
}

.ks-art-meta__item a {
  color: var(--ks-terracotta);
  text-decoration: none;
  font-weight: 600;
}

.ks-art-meta__item a:hover {
  text-decoration: underline;
}

.ks-art-meta__expert strong {
  color: var(--ks-text-dark);
}

/* Alphabet Filter Strip */
.ks-glossary-strip {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px dashed var(--ks-border-soft);
}

.ks-glossary-strip__label {
  font-size: 11.5px;
  font-weight: 800;
  color: var(--ks-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-bottom: 8px;
}

.ks-alphabet-bar,
#glossary {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: #a8a29e;
}

.ks-alphabet-bar a,
#glossary a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 28px;
  height: 28px;
  padding: 0 6px;
  border-radius: 6px;
  background: var(--ks-paper);
  border: 1px solid var(--ks-border);
  color: var(--ks-text-dark) !important;
  font-weight: 700;
  text-decoration: none !important;
  font-size: 12.5px;
  transition: all 0.15s ease;
  box-sizing: border-box;
}

.ks-alphabet-bar a:hover,
#glossary a:hover {
  background: var(--ks-amber);
  color: #ffffff !important;
  border-color: var(--ks-amber);
  transform: translateY(-1px);
}

.ks-alpha-all,
#glossary a:first-child {
  padding: 0 12px !important;
  background: var(--ks-terracotta) !important;
  color: #ffffff !important;
  border-color: var(--ks-terracotta) !important;
  font-weight: 800;
}

.ks-alpha-all:hover,
#glossary a:first-child:hover {
  background: var(--ks-terracotta-dark) !important;
  border-color: var(--ks-terracotta-dark) !important;
}

/* Article Content Body */
.ks-art-body {
  font-size: 15px;
  line-height: 1.8;
  color: #292524;
}

.ks-art-body p {
  margin-bottom: 18px !important;
  line-height: 1.8 !important;
}

.ks-art-body h2 {
  font-size: 20px !important;
  font-weight: 800 !important;
  color: var(--ks-text-dark) !important;
  margin: 32px 0 14px !important;
  padding-left: 12px;
  border-left: 4px solid var(--ks-amber);
  line-height: 1.35 !important;
}

.ks-art-body h3 {
  font-size: 17px !important;
  font-weight: 800 !important;
  color: var(--ks-text-dark) !important;
  margin: 24px 0 12px !important;
  padding-left: 10px;
  border-left: 3px solid var(--ks-terracotta);
  line-height: 1.4 !important;
}

.ks-art-body ul,
.ks-art-body ol {
  margin: 16px 0 20px 24px !important;
  padding: 0 !important;
}

.ks-art-body li {
  margin-bottom: 8px !important;
  line-height: 1.65 !important;
}

.ks-art-body blockquote {
  background: #fdfbf7;
  border-left: 4px solid var(--ks-amber);
  padding: 14px 18px;
  margin: 20px 0;
  border-radius: 0 var(--ks-radius-sm) var(--ks-radius-sm) 0;
  font-style: normal;
  color: var(--ks-text);
}

.ks-art-body table {
  width: 100%;
  border-collapse: collapse;
  margin: 20px 0;
  font-size: 13.5px;
}

.ks-art-body th {
  background: #f5f5f4;
  padding: 10px 12px;
  border: 1px solid var(--ks-border);
  font-weight: 800;
  color: var(--ks-text-dark);
}

.ks-art-body td {
  padding: 10px 12px;
  border: 1px solid var(--ks-border);
}

/* Expert Verification Stamp */
.ks-art-stamp {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  background: var(--ks-paper);
  border: 1.5px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  padding: 18px 20px;
  margin: 28px 0;
}

.ks-stamp-badge {
  width: 44px;
  height: 44px;
  background: var(--ks-terracotta);
  color: #ffffff;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 16px;
  flex-shrink: 0;
  box-shadow: 0 2px 8px rgba(139, 24, 27, 0.2);
}

.ks-stamp-text strong {
  display: block;
  font-size: 13.5px;
  font-weight: 800;
  color: var(--ks-text-dark);
  margin-bottom: 4px;
}

.ks-stamp-text p {
  font-size: 12px !important;
  line-height: 1.55 !important;
  color: var(--ks-text-muted) !important;
  margin: 0 !important;
}

/* Article CTA Box */
.ks-art-cta {
  background: linear-gradient(135deg, #781517 0%, #540d0f 100%);
  border-radius: var(--ks-radius-sm);
  padding: 26px 28px;
  color: #ffffff;
  margin: 32px 0;
  box-shadow: 0 8px 24px rgba(120, 21, 23, 0.18);
}

.ks-art-cta__badge {
  display: inline-block;
  background: rgba(245, 158, 11, 0.2);
  border: 1px solid rgba(245, 158, 11, 0.4);
  color: #fef3c7;
  font-size: 10.5px;
  font-weight: 800;
  letter-spacing: 0.8px;
  padding: 3px 8px;
  border-radius: 4px;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.ks-art-cta h3 {
  font-size: 20px !important;
  font-weight: 900 !important;
  color: #ffffff !important;
  margin: 0 0 8px !important;
}

.ks-art-cta p {
  font-size: 13.5px !important;
  line-height: 1.6 !important;
  color: #fecaca !important;
  margin: 0 0 18px !important;
}

.ks-art-cta__actions {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

/* Related Articles */
.ks-art-related {
  margin-top: 36px;
  padding-top: 24px;
  border-top: 1px solid var(--ks-border-soft);
}

.ks-art-related__head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  margin-bottom: 16px;
}

.ks-art-related__head h3 {
  font-size: 18px !important;
  font-weight: 800 !important;
  color: var(--ks-text-dark) !important;
  margin: 0 !important;
}

.ks-art-related__all {
  font-size: 12.5px;
  color: var(--ks-terracotta);
  text-decoration: none;
  font-weight: 700;
}

.ks-art-related__all:hover {
  text-decoration: underline;
}

.ks-art-related__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

.ks-rel-card {
  background: var(--ks-paper);
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
}

.ks-rel-date {
  font-size: 11px;
  color: var(--ks-text-muted);
  margin-bottom: 6px;
}

.ks-rel-title {
  font-size: 14px !important;
  font-weight: 800 !important;
  line-height: 1.35 !important;
  margin: 0 0 8px !important;
}

.ks-rel-title a {
  color: var(--ks-text-dark);
  text-decoration: none;
}

.ks-rel-title a:hover {
  color: var(--ks-amber-dark);
}

.ks-rel-excerpt {
  font-size: 12px !important;
  line-height: 1.5 !important;
  color: var(--ks-text-muted) !important;
  margin: 0 0 12px !important;
  flex-grow: 1;
}

.ks-rel-more {
  font-size: 11.5px;
  font-weight: 700;
  color: var(--ks-terracotta);
  text-decoration: none;
}

.ks-rel-more:hover {
  text-decoration: underline;
}

/* Post Navigation */
.ks-art-nav {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  margin-top: 28px;
  padding-top: 18px;
  border-top: 1px dashed var(--ks-border-soft);
  font-size: 13px;
  font-weight: 700;
}

.ks-art-nav a {
  color: var(--ks-text-dark);
  text-decoration: none;
}

.ks-art-nav a:hover {
  color: var(--ks-amber-dark);
  text-decoration: underline;
}

/* Archive Feed Cards */
.ks-archive-feed {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ks-feed-card {
  background: var(--ks-paper);
  border: 1px solid var(--ks-border);
  border-radius: var(--ks-radius-sm);
  padding: 20px 22px;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}

.ks-feed-card:hover {
  border-color: var(--ks-amber);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.05);
}

.ks-feed-card__meta {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  color: var(--ks-text-muted);
  margin-bottom: 8px;
}

.ks-feed-badge {
  background: #f3f4f6;
  color: #4b5563;
  padding: 2px 6px;
  border-radius: 4px;
  font-weight: 700;
  font-size: 10.5px;
}

.ks-feed-card__title {
  font-size: 18px !important;
  font-weight: 800 !important;
  line-height: 1.35 !important;
  margin: 0 0 10px !important;
}

.ks-feed-card__title a {
  color: var(--ks-text-dark);
  text-decoration: none;
}

.ks-feed-card__title a:hover {
  color: var(--ks-terracotta);
}

.ks-feed-card__excerpt {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--ks-text);
  margin-bottom: 12px;
}

.ks-feed-more {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 12.5px;
  font-weight: 800;
  color: var(--ks-terracotta);
  text-decoration: none;
}

.ks-feed-more:hover {
  color: var(--ks-amber-dark);
}

/* Pagination */
.ks-pagination {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 6px;
  margin-top: 28px;
  font-size: 13px;
  font-weight: 700;
}

.ks-pagination a,
.ks-pagination span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 32px;
  height: 32px;
  padding: 0 8px;
  border-radius: 6px;
  border: 1px solid var(--ks-border);
  background: #ffffff;
  color: var(--ks-text-dark);
  text-decoration: none;
}

.ks-pagination a:hover {
  border-color: var(--ks-amber);
  color: var(--ks-amber-dark);
}

.ks-pagination span.current {
  background: var(--ks-terracotta);
  color: #ffffff;
  border-color: var(--ks-terracotta);
}

/* Responsive tweaks for article */
@media (max-width: 900px) {
  .ks-art-related__grid {
    grid-template-columns: 1fr;
  }
  .ks-article-card,
  .ks-archive-box {
    padding: 20px 16px;
  }
  .ks-art-title,
  .ks-archive-title {
    font-size: 22px !important;
  }
}

@media (max-width: 600px) {
  .ks-art-nav {
    flex-direction: column;
  }
  .ks-art-meta {
    gap: 8px;
  }
  .ks-art-cta__actions {
    flex-direction: column;
  }
  .ks-art-cta__actions .ks-btn-primary,
  .ks-art-cta__actions .ks-btn-secondary {
    width: 100% !important;
    text-align: center;
  }
}