/**
 * Автошкола «Права без стресса» — prava-bez-stressa.sbs
 * Comprehensive CSS Design System
 */

/* ==========================================================================
   1. CSS Variables & Reset
   ========================================================================== */
:root {
  /* Brand Palette (Driving School & Legal Trust) */
  --color-primary: #1d4ed8;
  --color-primary-dark: #0f2b5c;
  --color-primary-light: #3b82f6;
  --color-primary-subtle: #eff6ff;
  
  --color-accent: #dc2626;
  --color-accent-hover: #b91c1c;
  --color-accent-subtle: #fef2f2;

  --color-success: #16a34a;
  --color-success-subtle: #f0fdf4;
  --color-warning: #d97706;
  --color-warning-subtle: #fffbeb;

  /* Neutrals */
  --color-dark-900: #0b1329;
  --color-dark-800: #0f172a;
  --color-dark-700: #1e293b;
  --color-slate-600: #475569;
  --color-slate-500: #64748b;
  --color-slate-400: #94a3b8;
  --color-slate-300: #cbd5e1;
  --color-slate-200: #e2e8f0;
  --color-slate-100: #f1f5f9;
  --color-slate-50: #f8fafc;
  --color-white: #ffffff;

  /* Typography */
  --font-system: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  
  /* Radii & Shadows */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.05);

  --transition-fast: 0.15s ease-in-out;
  --transition-normal: 0.25s ease-in-out;
}

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  overflow-x: hidden;
  overflow-wrap: break-word;
  font-family: var(--font-system);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-dark-800);
  background-color: var(--color-slate-50);
  -webkit-text-size-adjust: 100%;
  -webkit-font-smoothing: antialiased;
}

.site-wrapper {
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

.main-content {
  flex: 1 0 auto;
  overflow-x: hidden;
}

img, svg, picture {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

ul, ol {
  list-style: none;
}

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
}

/* Grid child reset */
.grid, .layout-grid, .cards-grid, .footer__grid, .regions-grid {
  display: grid;
}
.grid > *, .layout-grid > *, .cards-grid > *, .footer__grid > *, .regions-grid > *, .layout__main, .layout__side {
  min-width: 0;
}

/* ==========================================================================
   2. Containers & Layout
   ========================================================================== */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 20px;
  padding-right: 20px;
}

.container--narrow {
  max-width: 900px;
}

.section {
  padding-top: 64px;
  padding-bottom: 64px;
  overflow-x: hidden;
}

.section--slate {
  background-color: var(--color-slate-100);
}

.section--white {
  background-color: var(--color-white);
}

.section--dark {
  background-color: var(--color-dark-900);
  color: var(--color-white);
}

.section-header {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 48px auto;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 6px 14px;
  border-radius: var(--radius-full);
  margin-bottom: 12px;
  border: 1px solid rgba(29, 78, 216, 0.15);
}

.section-badge--red {
  background-color: var(--color-accent-subtle);
  color: var(--color-accent);
  border-color: rgba(220, 38, 38, 0.15);
}

.section-title {
  font-size: 32px;
  font-weight: 800;
  color: var(--color-dark-900);
  line-height: 1.25;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.section--dark .section-title {
  color: var(--color-white);
}

.section-desc {
  font-size: 17px;
  color: var(--color-slate-600);
  line-height: 1.55;
}

.section--dark .section-desc {
  color: var(--color-slate-300);
}

/* ==========================================================================
   3. Buttons & Interactive Elements
   ========================================================================== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-weight: 700;
  font-size: 15px;
  padding: 12px 24px;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  text-decoration: none;
  transition: all var(--transition-fast);
  line-height: 1.3;
  text-align: center;
}

.btn--primary {
  background-color: var(--color-accent);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(220, 38, 38, 0.25);
}
.btn--primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-1px);
  box-shadow: 0 6px 18px rgba(220, 38, 38, 0.35);
}

.btn--blue {
  background-color: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 4px 14px rgba(29, 78, 216, 0.25);
}
.btn--blue:hover {
  background-color: var(--color-primary-dark);
  color: var(--color-white);
}

.btn--outline {
  background-color: transparent;
  border-color: var(--color-slate-300);
  color: var(--color-dark-800);
}
.btn--outline:hover {
  background-color: var(--color-slate-100);
  border-color: var(--color-slate-400);
}

.btn--outline-white {
  background-color: transparent;
  border-color: rgba(255, 255, 255, 0.4);
  color: var(--color-white);
}
.btn--outline-white:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
}

.btn--lg {
  padding: 15px 32px;
  font-size: 17px;
  border-radius: var(--radius-md);
}

.btn--sm {
  padding: 8px 16px;
  font-size: 13px;
  border-radius: var(--radius-sm);
}

.btn--block {
  width: 100%;
}

.btn--wa {
  background-color: #25d366;
  color: #ffffff;
}
.btn--wa:hover {
  background-color: #1eb957;
  color: #ffffff;
}

.btn--tg {
  background-color: #229ed9;
  color: #ffffff;
}
.btn--tg:hover {
  background-color: #1a85b9;
  color: #ffffff;
}

.btn--max {
  background-color: #4f46e5;
  color: #ffffff;
}
.btn--max:hover {
  background-color: #4338ca;
  color: #ffffff;
}

/* ==========================================================================
   4. Header & Top Bar
   ========================================================================== */
.top-bar {
  background-color: var(--color-dark-900);
  color: var(--color-slate-300);
  font-size: 13px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 8px 0;
}

.top-bar__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.top-bar__schedule {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--color-slate-300);
}

.top-bar__contacts {
  display: flex;
  align-items: center;
  gap: 16px;
}

.top-contact-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-slate-200);
  transition: color var(--transition-fast);
}

.top-contact-link:hover {
  color: var(--color-white);
}

.top-contact-link--wa {
  color: #4ade80;
  font-weight: 700;
}

.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background-color: var(--color-white);
  box-shadow: var(--shadow-sm);
  border-bottom: 1px solid var(--color-slate-200);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.header__logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 48px;
  width: auto;
}

.header__nav {
  display: flex;
  align-items: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 4px;
}

.nav-link {
  display: inline-block;
  padding: 8px 14px;
  font-size: 14px;
  font-weight: 600;
  color: var(--color-dark-700);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.nav-link:hover {
  background-color: var(--color-slate-100);
  color: var(--color-primary);
}

.nav-link--active {
  color: var(--color-primary);
  background-color: var(--color-primary-subtle);
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.btn--header-cta {
  padding: 10px 18px;
  font-size: 14px;
}

.burger-btn {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 36px;
  height: 32px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.burger-line {
  display: block;
  height: 3px;
  width: 100%;
  background-color: var(--color-dark-800);
  border-radius: 2px;
  transition: all var(--transition-fast);
}

/* Mobile Nav Drawer */
.mobile-nav {
  position: fixed;
  top: 0;
  right: -320px;
  width: 300px;
  max-width: 85vw;
  height: 100%;
  background-color: var(--color-white);
  z-index: 1000;
  box-shadow: var(--shadow-xl);
  transition: right 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  overflow-y: auto;
}

.mobile-nav--open {
  right: 0;
}

.mobile-nav__backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(2px);
  z-index: 999;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.mobile-nav__backdrop--open {
  opacity: 1;
  pointer-events: auto;
}

.mobile-nav__content {
  padding: 24px 20px;
}

.mobile-nav__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-slate-200);
}

.mobile-nav__title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-dark-900);
}

.mobile-nav__close {
  background: none;
  border: none;
  cursor: pointer;
  color: var(--color-slate-500);
  padding: 4px;
}

.mobile-nav__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
}

.mobile-nav__link {
  display: block;
  padding: 10px 14px;
  font-size: 16px;
  font-weight: 600;
  color: var(--color-dark-800);
  border-radius: var(--radius-sm);
}

.mobile-nav__link:hover {
  background-color: var(--color-slate-100);
  color: var(--color-primary);
}

.mobile-nav__cta {
  margin-bottom: 24px;
}

.mobile-nav__subtitle {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-slate-500);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 12px;
}

.mobile-contact-grid {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.mobile-contact-card {
  display: block;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background-color: var(--color-slate-100);
  font-size: 13px;
}
.mobile-contact-card strong {
  display: block;
  color: var(--color-dark-900);
}
.mobile-contact-card span {
  color: var(--color-slate-600);
}

/* ==========================================================================
   5. Breadcrumbs
   ========================================================================== */
.breadcrumbs {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--color-slate-200);
  padding: 12px 0;
  font-size: 13.5px;
}

.breadcrumb-list {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
}

.breadcrumb-item {
  display: inline-flex;
  align-items: center;
}

.breadcrumb-item a {
  color: var(--color-slate-500);
  font-weight: 500;
}

.breadcrumb-item a:hover {
  color: var(--color-primary);
}

.breadcrumb-item .current {
  color: var(--color-dark-800);
  font-weight: 600;
}

.breadcrumb-separator {
  color: var(--color-slate-400);
  font-size: 12px;
}

/* ==========================================================================
   6. Hero Section
   ========================================================================== */
.hero {
  position: relative;
  background: linear-gradient(135deg, #0f2b5c 0%, #1e3a8a 50%, #0b1329 100%);
  color: var(--color-white);
  padding: 64px 0 72px 0;
  overflow: hidden;
}

.hero::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  width: 60%;
  height: 100%;
  background-image: radial-gradient(circle at top right, rgba(59, 130, 246, 0.15), transparent 70%);
  pointer-events: none;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 48px;
  align-items: center;
  position: relative;
  z-index: 2;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background-color: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  font-size: 13px;
  font-weight: 600;
  color: #93c5fd;
  margin-bottom: 20px;
}

.hero__title {
  font-size: 42px;
  font-weight: 900;
  line-height: 1.18;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
}

.hero__title .text-highlight {
  color: #f87171;
}

.hero__lead {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-slate-200);
  margin-bottom: 32px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 36px;
}

.hero__features {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  padding-top: 24px;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
}

.hero-feat {
  display: flex;
  flex-direction: column;
}

.hero-feat__val {
  font-size: 24px;
  font-weight: 800;
  color: #60a5fa;
}

.hero-feat__lbl {
  font-size: 13px;
  color: var(--color-slate-300);
  line-height: 1.3;
}

/* Hero Right Box: Quick Form */
.hero-card {
  background-color: var(--color-white);
  color: var(--color-dark-800);
  border-radius: var(--radius-lg);
  padding: 32px 28px;
  box-shadow: var(--shadow-xl);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-card__title {
  font-size: 20px;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 6px;
}

.hero-card__desc {
  font-size: 13.5px;
  color: var(--color-slate-500);
  margin-bottom: 20px;
}

/* ==========================================================================
   7. Price Cards & Categories Grid
   ========================================================================== */
.prices-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.price-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  position: relative;
  box-shadow: var(--shadow-sm);
}

.price-card:hover {
  transform: translateY(-4px);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-lg);
}

.price-card--featured {
  border-color: var(--color-primary);
  box-shadow: 0 8px 24px rgba(29, 78, 216, 0.12);
}

.price-card__badge {
  position: absolute;
  top: -12px;
  right: 20px;
  background-color: var(--color-accent);
  color: var(--color-white);
  font-size: 11px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 4px 10px;
  border-radius: var(--radius-full);
}

.price-card__header {
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--color-slate-100);
}

.price-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 14px;
}

.price-card__category {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  margin-bottom: 4px;
}

.price-card__title {
  font-size: 19px;
  font-weight: 800;
  color: var(--color-dark-900);
  line-height: 1.3;
}

.price-card__cost {
  display: flex;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 14px;
}

.price-card__amount {
  font-size: 28px;
  font-weight: 900;
  color: var(--color-dark-900);
  letter-spacing: -0.02em;
}

.price-card__term {
  font-size: 13px;
  color: var(--color-slate-500);
  background-color: var(--color-slate-100);
  padding: 2px 8px;
  border-radius: var(--radius-sm);
  font-weight: 600;
}

.price-card__desc {
  font-size: 14px;
  color: var(--color-slate-600);
  margin-bottom: 20px;
  line-height: 1.5;
}

.price-card__features {
  margin-bottom: 24px;
  flex: 1 0 auto;
}

.price-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 13.5px;
  color: var(--color-dark-700);
  margin-bottom: 10px;
  line-height: 1.4;
}

.price-card__features svg {
  flex-shrink: 0;
  margin-top: 2px;
}

.price-card__cta {
  margin-top: auto;
}

/* ==========================================================================
   8. Advantages & Trust Section
   ========================================================================== */
.advantages-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.advantage-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  border: 1px solid var(--color-slate-200);
  transition: all var(--transition-normal);
}

.advantage-card:hover {
  transform: translateY(-3px);
  border-color: var(--color-primary-light);
  box-shadow: var(--shadow-md);
}

.advantage-card__icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, var(--color-primary-subtle) 0%, #dbeafe 100%);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
}

.advantage-card__title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 10px;
}

.advantage-card__desc {
  font-size: 14.5px;
  color: var(--color-slate-600);
  line-height: 1.55;
}

/* ==========================================================================
   9. Article Cards Grid
   ========================================================================== */
.articles-grid {
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.article-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: all var(--transition-normal);
  box-shadow: var(--shadow-sm);
}

.article-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-slate-300);
}

.article-card__thumb {
  position: relative;
  aspect-ratio: 16 / 9;
  background-color: var(--color-slate-200);
  overflow: hidden;
}

.article-card__thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.article-card:hover .article-card__thumb img {
  transform: scale(1.05);
}

.article-card__tag {
  position: absolute;
  top: 12px;
  left: 12px;
  background-color: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(4px);
  color: var(--color-white);
  font-size: 11.5px;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  text-transform: uppercase;
}

.article-card__body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1 0 auto;
}

.article-card__title {
  font-size: 18px;
  font-weight: 800;
  color: var(--color-dark-900);
  line-height: 1.35;
  margin-bottom: 12px;
}

.article-card__title a {
  color: inherit;
}

.article-card__title a:hover {
  color: var(--color-primary);
}

.article-card__excerpt {
  font-size: 14px;
  color: var(--color-slate-600);
  line-height: 1.55;
  margin-bottom: 18px;
  flex: 1 0 auto;
}

.article-card__footer {
  margin-top: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid var(--color-slate-100);
}

.article-card__link {
  font-size: 13.5px;
  font-weight: 700;
  color: var(--color-primary);
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.article-card__link:hover {
  color: var(--color-accent);
}

/* ==========================================================================
   10. Regions List & Catalog
   ========================================================================== */
.regions-grid {
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}

.region-chip {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  padding: 14px 16px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: all var(--transition-fast);
  color: var(--color-dark-800);
  font-weight: 600;
  font-size: 14px;
}

.region-chip:hover {
  border-color: var(--color-primary);
  background-color: var(--color-primary-subtle);
  color: var(--color-primary);
  transform: translateX(2px);
}

.region-chip__code {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-slate-400);
  background-color: var(--color-slate-100);
  padding: 2px 6px;
  border-radius: var(--radius-sm);
}

.region-chip:hover .region-chip__code {
  background-color: var(--color-white);
  color: var(--color-primary);
}

/* Popular Regions Highlights */
.popular-regions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 24px;
}

.popular-region-btn {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-full);
  padding: 8px 16px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-dark-800);
  transition: all var(--transition-fast);
}

.popular-region-btn:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* ==========================================================================
   11. Single Article & Rich-Text Styles (.rt)
   ========================================================================== */
.article-page-layout {
  display: grid;
  grid-template-columns: 1fr 340px;
  gap: 36px;
  align-items: start;
}

.article-main {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 40px;
  overflow-x: hidden;
}

.article-header {
  margin-bottom: 32px;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--color-slate-200);
}

.article-h1 {
  font-size: 34px;
  font-weight: 900;
  line-height: 1.25;
  color: var(--color-dark-900);
  letter-spacing: -0.02em;
  margin-bottom: 16px;
}

.article-meta-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 16px;
  font-size: 13.5px;
  color: var(--color-slate-500);
}

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

.article-featured-media {
  margin-bottom: 32px;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--color-slate-200);
}

.article-featured-media img {
  width: 100%;
  max-height: 440px;
  object-fit: cover;
}

/* Rich Text Styles */
.rt, article {
  overflow-x: hidden;
  overflow-wrap: break-word;
  font-size: 16.5px;
  line-height: 1.7;
  color: #1f2937;
}

.rt p {
  margin-bottom: 1.25em;
}

.rt h2 {
  font-size: 24px;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-top: 1.8em;
  margin-bottom: 0.8em;
  line-height: 1.3;
  display: flex;
  align-items: center;
  gap: 8px;
}

.rt h2 .h-badge {
  display: inline-block;
  width: 4px;
  height: 22px;
  background-color: var(--color-primary);
  border-radius: 2px;
}

.rt h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--color-dark-900);
  margin-top: 1.4em;
  margin-bottom: 0.6em;
  line-height: 1.35;
}

.rt h4 {
  font-size: 17px;
  font-weight: 700;
  color: var(--color-dark-800);
  margin-top: 1.2em;
  margin-bottom: 0.5em;
}

.rt ul {
  list-style: disc;
  margin-left: 24px;
  margin-bottom: 1.4em;
}

.rt ol {
  list-style: decimal;
  margin-left: 24px;
  margin-bottom: 1.4em;
}

.rt li {
  margin-bottom: 0.5em;
  padding-left: 4px;
}

.rt strong {
  font-weight: 700;
  color: var(--color-dark-900);
}

.rt em {
  font-style: italic;
}

.rt-callout {
  display: flex;
  gap: 16px;
  background-color: var(--color-primary-subtle);
  border-left: 4px solid var(--color-primary);
  padding: 18px 20px;
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  margin: 1.6em 0;
}

.rt-callout .callout-icon {
  flex-shrink: 0;
  margin-top: 2px;
}

.rt-callout .callout-content p {
  margin-bottom: 0;
  font-size: 15px;
  color: #1e3a8a;
  line-height: 1.55;
}

/* Tables */
.table-container {
  overflow-x: hidden;
  margin: 1.8em 0;
}

.table-responsive {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-slate-200);
}

.rt-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 14.5px;
  background-color: var(--color-white);
}

.rt-table th {
  background-color: var(--color-slate-100);
  color: var(--color-dark-900);
  font-weight: 700;
  padding: 12px 16px;
  border-bottom: 2px solid var(--color-slate-200);
}

.rt-table td {
  padding: 12px 16px;
  border-bottom: 1px solid var(--color-slate-200);
  color: var(--color-dark-700);
}

.rt-table tr:last-child td {
  border-bottom: none;
}

.rt-table tr:hover td {
  background-color: var(--color-slate-50);
}

/* Sidebar Styles */
.sidebar {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-widget {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-slate-200);
  padding: 24px;
  box-shadow: var(--shadow-sm);
}

.sidebar-widget__title {
  font-size: 17px;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 16px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--color-slate-100);
}

.sidebar-prices-list li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--color-slate-100);
  font-size: 13.5px;
}

.sidebar-prices-list li:last-child {
  border-bottom: none;
}

.sidebar-prices-list strong {
  color: var(--color-accent);
}

.sidebar-articles-list li {
  margin-bottom: 12px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--color-slate-100);
}

.sidebar-articles-list li:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.sidebar-articles-list a {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-dark-800);
  line-height: 1.4;
  display: block;
}

.sidebar-articles-list a:hover {
  color: var(--color-primary);
}

/* ==========================================================================
   12. Forms & Inputs
   ========================================================================== */
.lead-form {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.form-label {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-dark-800);
}

.form-input, .form-select, .form-textarea {
  width: 100%;
  padding: 12px 14px;
  font-size: 14.5px;
  border: 1px solid var(--color-slate-300);
  border-radius: var(--radius-sm);
  background-color: var(--color-white);
  color: var(--color-dark-900);
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.form-input:focus, .form-select:focus, .form-textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(29, 78, 216, 0.15);
}

.category-chips {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 8px;
}

.category-chip {
  cursor: pointer;
}

.category-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.category-chip span {
  display: block;
  padding: 8px 10px;
  background-color: var(--color-slate-100);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-sm);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--color-dark-700);
  text-align: center;
  transition: all var(--transition-fast);
}

.category-chip input:checked + span {
  background-color: var(--color-primary-subtle);
  border-color: var(--color-primary);
  color: var(--color-primary);
  font-weight: 700;
}

.messenger-selector {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 6px;
}

.messenger-option {
  cursor: pointer;
}

.messenger-option input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.messenger-tag {
  display: block;
  padding: 7px 4px;
  border-radius: var(--radius-sm);
  background-color: var(--color-slate-100);
  border: 1px solid var(--color-slate-200);
  font-size: 12px;
  font-weight: 700;
  text-align: center;
  color: var(--color-dark-700);
  transition: all var(--transition-fast);
}

.messenger-option input:checked + .messenger-tag.wa {
  background-color: #dcfce7;
  border-color: #22c55e;
  color: #15803d;
}

.messenger-option input:checked + .messenger-tag.tg {
  background-color: #e0f2fe;
  border-color: #0284c7;
  color: #0369a1;
}

.messenger-option input:checked + .messenger-tag.max {
  background-color: #ede9fe;
  border-color: #6366f1;
  color: #4338ca;
}

.messenger-option input:checked + .messenger-tag.phone {
  background-color: #fef3c7;
  border-color: #d97706;
  color: #b45309;
}

.form-checkbox-label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 12px;
  color: var(--color-slate-500);
  cursor: pointer;
  line-height: 1.4;
}

.form-checkbox-label input {
  margin-top: 2px;
}

.form-note {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 11.5px;
  color: var(--color-slate-500);
  margin-top: 8px;
}

/* ==========================================================================
   13. Modal Dialog Styles
   ========================================================================== */
.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 10000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.modal--open {
  opacity: 1;
  pointer-events: auto;
}

.modal__backdrop {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(11, 19, 41, 0.75);
  backdrop-filter: blur(4px);
}

.modal__dialog {
  position: relative;
  width: 100%;
  max-width: 540px;
  max-height: 90vh;
  overflow-y: auto;
  background-color: var(--color-white);
  border-radius: var(--radius-xl);
  padding: 36px 32px;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  z-index: 2;
  transform: translateY(15px);
  transition: transform 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal--open .modal__dialog {
  transform: translateY(0);
}

.modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-full);
  background-color: var(--color-slate-100);
  border: none;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--color-slate-600);
  transition: all var(--transition-fast);
}

.modal__close:hover {
  background-color: var(--color-slate-200);
  color: var(--color-dark-900);
}

.modal__yandex-badge {
  display: flex;
  align-items: center;
  gap: 8px;
  background-color: #fef2f2;
  border: 1px solid #fecaca;
  color: #991b1b;
  padding: 8px 12px;
  border-radius: var(--radius-md);
  font-size: 12.5px;
  font-weight: 700;
  margin-bottom: 16px;
}

.yandex-dot {
  width: 8px;
  height: 8px;
  background-color: #dc2626;
  border-radius: var(--radius-full);
  animation: pulse-dot 1.5s infinite;
}

@keyframes pulse-dot {
  0% { transform: scale(0.95); opacity: 0.8; }
  50% { transform: scale(1.2); opacity: 1; }
  100% { transform: scale(0.95); opacity: 0.8; }
}

.modal__title {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-dark-900);
  line-height: 1.3;
  margin-bottom: 8px;
  padding-right: 28px;
}

.modal__subtitle {
  font-size: 13.5px;
  color: var(--color-slate-600);
  line-height: 1.5;
  margin-bottom: 20px;
}

.modal__success {
  text-align: center;
  padding: 16px 0;
}

.success-icon {
  margin: 0 auto 16px auto;
}

.success-title {
  font-size: 22px;
  font-weight: 800;
  color: var(--color-dark-900);
  margin-bottom: 8px;
}

.success-desc {
  font-size: 14px;
  color: var(--color-slate-600);
  margin-bottom: 24px;
}

.direct-messengers {
  background-color: var(--color-slate-50);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  padding: 16px;
  margin-bottom: 20px;
}

.direct-title {
  font-size: 13px;
  font-weight: 700;
  color: var(--color-dark-800);
  margin-bottom: 12px;
}

.direct-buttons {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

/* ==========================================================================
   14. Footer Styles
   ========================================================================== */
.footer {
  background-color: var(--color-dark-900);
  color: var(--color-slate-300);
  overflow-x: hidden;
  margin-top: auto;
}

.footer__top {
  padding: 64px 0 48px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.footer__grid {
  grid-template-columns: 1.3fr 1fr 1fr 1.2fr;
  gap: 36px;
}

.footer-logo-img {
  filter: brightness(0) invert(1);
  height: 42px;
  width: auto;
  margin-bottom: 18px;
}

.footer__desc {
  font-size: 13.5px;
  line-height: 1.6;
  color: var(--color-slate-400);
  margin-bottom: 20px;
}

.footer__license-box {
  display: flex;
  gap: 12px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 14px;
  border-radius: var(--radius-md);
}

.license-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--color-slate-200);
}

.license-num {
  font-size: 11.5px;
  color: var(--color-slate-400);
}

.footer__title {
  font-size: 16px;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 20px;
  letter-spacing: 0.02em;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer__links a {
  color: var(--color-slate-400);
  font-size: 13.5px;
  transition: color var(--transition-fast);
}

.footer__links a:hover {
  color: var(--color-white);
}

.footer__links strong {
  color: #60a5fa;
}

.footer-contacts-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.contact-card-link {
  display: flex;
  align-items: center;
  gap: 12px;
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-md);
  padding: 10px 14px;
  color: var(--color-white);
  transition: all var(--transition-fast);
}

.contact-card-link:hover {
  background-color: rgba(255, 255, 255, 0.12);
  border-color: rgba(255, 255, 255, 0.2);
  transform: translateX(3px);
}

.c-icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.wa-icon { background-color: #15803d; color: #ffffff; }
.tg-icon { background-color: #0284c7; color: #ffffff; }
.max-icon { background-color: #4f46e5; color: #ffffff; }
.vk-icon { background-color: #0077ff; color: #ffffff; }

.c-label {
  display: block;
  font-size: 11px;
  color: var(--color-slate-400);
  text-transform: uppercase;
  font-weight: 700;
}

.c-val {
  display: block;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-white);
}

.footer__bottom {
  padding: 24px 0;
  font-size: 12.5px;
  color: var(--color-slate-500);
}

.footer__bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.footer__disclaimer {
  max-width: 600px;
  text-align: right;
  line-height: 1.4;
}

/* ==========================================================================
   14. FAQ Accordion Component
   ========================================================================== */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-top: 24px;
}

.faq-item {
  background-color: var(--color-white);
  border: 1px solid var(--color-slate-200);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.faq-item:hover {
  border-color: var(--color-primary-light);
}

.faq-item--active {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 18px 22px;
  background: none;
  border: none;
  text-align: left;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--color-dark-900);
  cursor: pointer;
  transition: color var(--transition-fast);
}

.faq-question:hover {
  color: var(--color-primary);
}

.faq-icon {
  font-size: 20px;
  font-weight: 400;
  color: var(--color-primary);
  margin-left: 16px;
  transition: transform var(--transition-fast);
  flex-shrink: 0;
}

.faq-item--active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  display: none;
  padding: 0 22px 20px 22px;
  font-size: 14.5px;
  color: var(--color-slate-600);
  line-height: 1.6;
}

.faq-item--active .faq-answer {
  display: block;
}

/* ==========================================================================
   15. Responsive Breakpoints
   ========================================================================== */
@media (max-width: 1024px) {
  .hero__inner {
    grid-template-columns: 1fr;
    gap: 36px;
  }
  .prices-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .articles-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .regions-grid {
    grid-template-columns: repeat(3, 1fr);
  }
  .article-page-layout {
    grid-template-columns: 1fr;
  }
  .footer__grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .top-bar {
    display: none;
  }
  .header__nav {
    display: none;
  }
  .burger-btn {
    display: flex;
  }
  .section {
    padding-top: 44px;
    padding-bottom: 44px;
  }
  .hero {
    padding: 40px 0 48px 0;
  }
  .hero__title {
    font-size: 28px;
  }
  .hero__features {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .prices-grid {
    grid-template-columns: 1fr;
  }
  .advantages-grid {
    grid-template-columns: 1fr;
  }
  .articles-grid {
    grid-template-columns: 1fr;
  }
  .regions-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .footer__grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }
  .footer__bottom-inner {
    flex-direction: column;
    text-align: center;
    gap: 12px;
  }
  .footer__disclaimer {
    text-align: center;
  }
  .form-row {
    grid-template-columns: 1fr;
  }
  .category-chips {
    grid-template-columns: 1fr;
  }
  .messenger-selector {
    grid-template-columns: repeat(2, 1fr);
  }
  .article-main {
    padding: 24px 16px;
  }
  .article-h1 {
    font-size: 24px;
  }
}

@media (max-width: 425px) {
  .hero__actions {
    flex-direction: column;
  }
  .hero__actions .btn {
    width: 100%;
  }
  .regions-grid {
    grid-template-columns: 1fr;
  }
  .btn--header-cta {
    display: none;
  }
}