html, body {
  max-width: 100%;
  overflow-x: hidden;
  box-sizing: border-box;
}

* {
  box-sizing: inherit;
}

.container, .row {
  width: 100%; /* вместо 100vw */
}  

/* Увеличенный черный шрифт для пунктов навигации */
  #v-pills-tab .nav-link {
    font-size: 1.1rem;
    color: #000 !important;
  }
  #v-pills-tab .nav-link.active {
    color: #000 !important;
  }
.custom-banner .container {
    padding-top: 1rem;
    padding-bottom: 1rem;
  }
  .custom-banner h2
{
    color: #000 !important;
  }
  .custom-banner p {
    color: #393939 !important;
  }
  .custom-banner .btn-secondary {
    background-color: #787877;
    border-color: #787877;
    color: #fff;
    transition: background-color 0.2s ease, border-color 0.2s ease;
  }
  .custom-banner .btn-secondary:hover {
    background-color: #969696;
    border-color: #969696;
  }
/* --- НАЧАЛО ФИНАЛЬНОГО БЛОКА ДЛЯ МЕНЮ --- */

/* 1. СТИЛИ ДЛЯ МЕНЮ "РЕМОНТ ГРУЗОВИКОВ" (4 КОЛОНКИ) */
#mainNav > li.mega-menu-columns > .dropdown-menu {
  width: 800px !important;
  display: grid !important;
  grid-template-columns: repeat(4, 1fr) !important;
  gap: 5px 15px !important;
  padding: 15px !important;
  max-width: 95vw !important;
}

/* 2. СТИЛИ ДЛЯ МЕНЮ "УСЛУГИ" (2 КОЛОНКИ, HTML-РЕШЕНИЕ) */
#mainNav > li.mega-menu-columns-2 > .dropdown-menu {
  width: 500px !important;
  padding: 10px !important; /* Только ширина и отступ */
}

/* Цвет подпунктов в меню "Услуги" */
#mainNav > li.mega-menu-columns-2 .dropdown-menu .dropdown-item {
  color: #777 !important;
}

/* 3. ОБЩИЙ СБРОС СТИЛЕЙ ДЛЯ ЭЛЕМЕНТОВ СПИСКА (НУЖЕН ТОЛЬКО ДЛЯ 4-КОЛОНОЧНОГО) */
#mainNav > li.mega-menu-columns > .dropdown-menu > li {
  width: auto !important;
  display: block !important;
  padding: 0 !important;
}

/* 
 * 4. УНИВЕРСАЛЬНЫЙ СТИЛЬ ШРИФТА ДЛЯ ВСЕХ ПОДПУНКТОВ
 * Этот блок задает одинаковый размер шрифта для ВСЕХ ссылок
 * в выпадающих меню, включая обычные и мега-меню.
*/
#mainNav .dropdown-item {
  font-size: 14px !important; /* <-- ИЗМЕНИТЕ ЭТО ЗНАЧЕНИЕ ПОД СЕБЯ */
}

/* --- КОНЕЦ ФИНАЛЬНОГО БЛОКА --- */

/* Фоновое изображение по умолчанию (десктоп) */
.custom-section-background {
  background-image: url(images/fura8.webp);
  background-position: center right;
  background-size: cover;
  background-repeat: no-repeat;
}

/* Убираем фон на мобильных */
@media (max-width: 767px) {
  .custom-section-background {
    background-image: none !important;
  }
}

/* Стили для адаптивного изображения на мобильных */
.responsive-bg-image {
  display: none;
}

@media (max-width: 767px) {
  .responsive-bg-image {
    display: block;
    width: 100%;
    height: 250px;
    background-size: cover;
    background-position: center;
    border-radius: 8px;
    margin-top: 2rem;
  }
}
/* ===================================
   Collapsible Process Steps (Porto) – цветовая схема: чёрный и #f4dd05
   =================================== */

/* Интерактивный заголовок шага */
.process-collapsible .process-toggle {
  color: #000;
}
.process-collapsible .process-toggle:hover {
  color: #f4dd05;
  transform: translateX(3px);
}

/* Иконка стрелки */
.process-icon-toggle {
  background: rgba(244, 221, 5, 0.1);
}
.process-icon-toggle i {
  color: #000;
}

/* Состояние "развернуто" */
.process-toggle[aria-expanded="true"] .process-icon-toggle {
  background: #f4dd05;
}
.process-toggle[aria-expanded="true"] .process-icon-toggle i {
  color: #000;
  transform: rotate(180deg);
}

/* Hover эффект для иконки */
.process-toggle:hover .process-icon-toggle {
  background: #f4dd05;
}
.process-toggle:hover .process-icon-toggle i {
  color: #000;
}



/* Активный шаг – подсветка круга */
.process-collapsible .process-step:has(.process-toggle[aria-expanded="true"]) .process-step-circle {
  background: #f4dd05;
  border-color: #f4dd05;
  box-shadow: 0 0 0 8px rgba(244, 221, 5, 0.15);
}
.process-collapsible .process-step:has(.process-toggle[aria-expanded="true"]) .process-step-circle-content {
  color: #000;
}

/* Линия между шагами – активная градиентная подсветка */
.process-collapsible .process-step:has(.process-toggle[aria-expanded="true"])::before {
  background: linear-gradient(to bottom, #f4dd05 0%, #e0e0e0 100%);
}

/* Hover эффект круга */
.process-step:hover .process-step-circle {
  transform: scale(1.05);
}

/* Линия процесса – базовый цвет */
.process-vertical-variant-2.process-collapsible .process-step::before {
  background: #e0e0e0;
}

/* Плавная анимация раскрытия */
.process-description,
.process-description.collapsing {
  transition: height 0.35s ease;
}

/* Адаптивность */
@media (max-width: 991px) {
  .process-toggle { padding-right: 30px; }
  .process-icon-toggle { width: 24px; height: 24px; }
}
@media (max-width: 767px) {
  .process-description p { padding: 0.75rem 1rem; }
}

/* Доступность: фокус */
.process-toggle:focus {
  outline: 2px solid #f4dd05;
  outline-offset: 3px;
}
h2.font-weight-bold.text-7 {
  color: #000000 !important;
  -webkit-text-fill-color: #000000 !important;
  -webkit-text-stroke: 0px #000000 !important;
}


/* =============================================
   Исправление цвета заголовков для лучшей читаемости
   ============================================= */

/* Принудительно устанавливаем тёмный цвет для всех заголовков h2 */
h2 {
  color: #333333 !important; /* Тёмно-серый цвет для высокого контраста */
  -webkit-text-fill-color: #333333 !important; /* Свойство для гарантии цвета в Safari на iOS */
  text-shadow: none !important; /* Убираем возможные тени, осветляющие текст */
}

/* Дополнительное правило для мобильных устройств, если проблема только на них */
@media (max-width: 768px) {
  h2 {
    color: #333333 !important;
  }
}

.arrow-between {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 1px;
  width: 100%;
}
.arrow-anim {
  transition: transform .3s;
  animation: arrow-pulse 1.5s infinite;
}
@media (min-width: 992px) {
  .arrow-between {
    flex-direction: row;
    width: 80px;
    height: 150px;
  }
  .arrow-anim {
    transform: rotate(0deg);
    width: 70px; height: 40px;
  }
}
@media (max-width: 991px) {
  .arrow-between {
    flex-direction: column;
    width: 100%;
    height: 80px;
    margin: 0 0 16px 0;
  }
  .arrow-anim {
    transform: rotate(90deg);
    width: 40px; height: 45px;
  }
}
@keyframes arrow-pulse {
  0%   { opacity: 0.8; transform: scale(1); }
  50%  { opacity: 1; transform: scale(1.2); }
  100% { opacity: 0.8; transform: scale(1); }
}
.problem-card {
  border-color: #ffd166 !important;
  background: white !important;
}
.problem-card .card-header {
  background: white !important;
  color: #b86a00 !important;
  border: none !important;
  padding: 16px !important;
}
.problem-card .card-header h3 {
  margin: 0 !important;
  font-size: 1.1rem !important;
  line-height: 1.4 !important;
}
.problem-card .alert-consequence {
  background: #fff5da !important;
  border-left: 4px solid #ffd166;
  color: #b86a00 !important;
  padding: 12px 16px;
  border-radius: 4px;
}
.solution-card {
  border-color: #b8e994 !important;
  background: white !important;
}
.solution-card .card-header {
  background: white !important;
  color: #4a7500 !important;
  border: none !important;
  padding: 16px !important;
}
.solution-card .card-header h3 {
  margin: 0 !important;
  font-size: 1.1rem !important;
  line-height: 1.4 !important;
}
.solution-card .alert-result {
  background: #f6fbef !important;
  border-left: 4px solid #b8e994;
  color: #4a7500 !important;
  padding: 12px 16px;
  border-radius: 4px;
}
.accordion-button {
  background: white !important;
  color: #333 !important;
  font-weight: 600 !important;
  border: 1px solid #ddd !important;
  box-shadow: none !important;
  padding: 16px 18px !important;
  font-size: 1.05rem !important;
  line-height: 1.5 !important;
  min-height: 60px !important;
  display: flex !important;
  align-items: center !important;
}
.accordion-button:not(.collapsed) {
  background: white !important;
  color: #b86a00 !important;
  border: 1px solid #ffd166 !important;
}
.accordion-button:hover {
  background: #fafafa !important;
}
.accordion-button::after {
  background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23b86a00' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e") !important;
  width: 1.25rem !important;
  height: 1.25rem !important;
}
.accordion-body {
  padding: 24px !important;
  border: none !important;
  background: white !important;
}
.content-pair {
  animation: fadeIn 0.3s;
}
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}
.accordion-item {
  border: 1px solid #ddd !important;
  border-radius: 6px !important;
}

/* Убрать рамку из tab-content */
#symptoms-tabContent {
  border: none !important;
  box-shadow: none !important;
  outline: none !important;
}

/* Убрать рамку из всех tab-pane внутри */
#symptoms-tabContent .tab-pane {
  border: none !important;
  box-shadow: none !important;
}


.text-color-light {
  color: #ffffff !important;
}


    .nav-pills-yellow .nav-link {
                    
                    color: #000 !important;
                   
                   
                    text-align: left;
                    padding-left: 1rem;
                    
                }
               
                .nav-pills-yellow .nav-link i {
                    color: #000;
                }


.icon-steering-wheel {
  width: 24px; height: 24px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24"><circle cx="12" cy="12" r="9" stroke="currentColor" stroke-width="2" fill="none"/><circle cx="12" cy="12" r="2" stroke="currentColor" stroke-width="2" fill="none"/><line x1="12" y1="14" x2="12" y2="21" stroke="currentColor" stroke-width="2"/><line x1="10" y1="12" x2="3.25" y2="10" stroke="currentColor" stroke-width="2"/><line x1="14" y1="12" x2="20.75" y2="10" stroke="currentColor" stroke-width="2"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-brake {
  width: 24px; height: 24px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="2" fill="none"/><path d="M12 2v4 M12 18v4" stroke="currentColor" stroke-width="2"/><path d="M2 12h4 M18 12h4" stroke="currentColor" stroke-width="2"/><circle cx="12" cy="12" r="2" fill="currentColor"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-wrench {
  width: 16px; height: 16px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 16 16"><path d="M.102 2.223A3.004 3.004 0 0 0 3.78 5.897l6.341 6.252A3.003 3.003 0 0 0 13 16a3 3 0 1 0-.851-5.878L5.897 3.781A3.004 3.004 0 0 0 2.223.1l2.141 2.142L4 4l-1.757.364zm13.37 9.019.528.026.287.445.445.287.026.529L15 13l-.242.471-.026.529-.445.287-.287.445-.529.026L13 15l-.471-.242-.529-.026-.287-.445-.445-.287-.026-.529L11 13l.242-.471.026-.529.445-.287.287-.445.529-.026L13 11z"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-truck {
  width: 24px; height: 24px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24"><rect x="2" y="7" width="13" height="10" rx="2"/><path d="M15 17h2a2 2 0 0 0 2-2v-5a2 2 0 0 0-2-2h-2"/><circle cx="7.5" cy="17.5" r="1.5"/><circle cx="17.5" cy="17.5" r="1.5"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-engine {
  width: 24px; height: 24px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24"><rect x="4" y="7" width="16" height="10" rx="2"/><path d="M9 4h6v3"/><path d="M15 4l5 5"/><circle cx="6.5" cy="17.5" r="1.5"/><circle cx="17.5" cy="17.5" r="1.5"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-battery {
  width: 16px; height: 16px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 16 16"><rect x="2" y="5" width="12" height="6" rx="1"/><rect x="14" y="7" width="2" height="2" rx="1"/><rect x="0" y="7" width="2" height="2" rx="1"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-tire {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 20 20"><circle cx="10" cy="10" r="9" stroke="currentColor" stroke-width="2" fill="none"/><circle cx="10" cy="10" r="5" stroke="currentColor" stroke-width="2" fill="none"/><circle cx="10" cy="10" r="1.5" fill="currentColor"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-oil {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 20 20"><rect x="7" y="5" width="6" height="10" rx="2"/><path d="M10 15v2"/><path d="M10 3v2"/><path d="M13 8h2"/><path d="M5 8h2"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-filter {
  width: 18px; height: 18px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 18 18"><rect x="3" y="3" width="12" height="2"/><rect x="5" y="7" width="8" height="2"/><rect x="7" y="11" width="4" height="2"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-fuel {
  width: 18px; height: 18px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 18 18"><rect x="6" y="5" width="6" height="8" rx="2"/><path d="M12 5V3"/><path d="M6 5V3"/><path d="M9 13v2"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-diagnostics {
  width: 18px; height: 18px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 18 18"><circle cx="9" cy="9" r="8" stroke="currentColor" stroke-width="2" fill="none"/><path d="M9 5v5l3 2"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-gear {
  width: 18px; height: 18px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 18 18"><circle cx="9" cy="9" r="7" stroke="currentColor" stroke-width="2" fill="none"/><path d="M9 2v2M9 14v2M2 9h2M14 9h2M4.22 4.22l1.42 1.42M12.36 12.36l1.42 1.42M12.36 5.64l1.42-1.42M4.22 13.78l1.42-1.42"/><circle cx="9" cy="9" r="3" stroke="currentColor" stroke-width="2" fill="none"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-suspension {
  width: 18px; height: 18px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 18 18"><rect x="7" y="2" width="4" height="14" rx="1"/><path d="M7 9h4"/><circle cx="9" cy="15" r="2"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-screwdriver {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24"><path d="M5 20l14-14 2 2-14 14zM2 14l4-4-1.5-1.5-4 4z"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-clutch {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24"><circle cx="12" cy="12" r="10" stroke="currentColor" stroke-width="2" fill="none"/><path d="M12 2v20"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-axle {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 24 24"><rect x="2" y="10" width="20" height="4" rx="2"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-exhaust {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><path d="M4 12h16"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-radiator {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><rect x="5" y="4" width="14" height="16" rx="2"/><path d="M9 4v16"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-battery-charging {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="currentColor" viewBox="0 0 16 16"><rect x="2" y="5" width="12" height="6" rx="1"/><rect x="14" y="7" width="2" height="2" rx="1"/><rect x="0" y="7" width="2" height="2" rx="1"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-steering-alignment {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><circle cx="12" cy="12" r="9"/><line x1="12" y1="3" x2="12" y2="21"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-transmission {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><rect x="6" y="8" width="12" height="8" rx="2"/><path d="M10 8v8"/><path d="M14 8v8"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-coolant {
  width: 20px; height: 20px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 24 24"><rect x="9" y="4" width="6" height="16"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}
.icon-air-filter {
  width: 18px; height: 18px; display: inline-block;
  background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" fill="none" stroke="currentColor" stroke-width="2" viewBox="0 0 18 18"><rect x="3" y="3" width="12" height="2"/><rect x="5" y="7" width="8" height="2"/><rect x="7" y="11" width="4" height="2"/></svg>');
  background-size: contain; background-repeat: no-repeat;
}

:root {
  /* Primitive Color Tokens */
  --color-white: rgba(255, 255, 255, 1);
  --color-black: rgba(0, 0, 0, 1);
  --color-cream-50: rgba(252, 252, 249, 1);
  --color-cream-100: rgba(255, 255, 253, 1);
  --color-gray-200: rgba(245, 245, 245, 1);
  --color-gray-300: rgba(167, 169, 169, 1);
  --color-gray-400: rgba(119, 124, 124, 1);
  --color-slate-500: rgba(98, 108, 113, 1);
  --color-brown-600: rgba(94, 82, 64, 1);
  --color-charcoal-700: rgba(31, 33, 33, 1);
  --color-charcoal-800: rgba(38, 40, 40, 1);
  --color-slate-900: rgba(19, 52, 59, 1);
  --color-teal-300: rgba(50, 184, 198, 1);
  --color-teal-400: rgba(45, 166, 178, 1);
  --color-teal-500: rgba(33, 128, 141, 1);
  --color-teal-600: rgba(29, 116, 128, 1);
  --color-teal-700: rgba(26, 104, 115, 1);
  --color-teal-800: rgba(41, 150, 161, 1);
  --color-red-400: rgba(255, 84, 89, 1);
  --color-red-500: rgba(192, 21, 47, 1);
  --color-orange-400: rgba(230, 129, 97, 1);
  --color-orange-500: rgba(168, 75, 47, 1);

  /* RGB versions for opacity control */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;
  --color-slate-500-rgb: 98, 108, 113;
  --color-red-500-rgb: 192, 21, 47;
  --color-red-400-rgb: 255, 84, 89;
  --color-orange-500-rgb: 168, 75, 47;
  --color-orange-400-rgb: 230, 129, 97;

  /* Background color tokens (Light Mode) */
  --color-bg-1: rgba(59, 130, 246, 0.08); /* Light blue */
  --color-bg-2: rgba(245, 158, 11, 0.08); /* Light yellow */
  --color-bg-3: rgba(34, 197, 94, 0.08); /* Light green */
  --color-bg-4: rgba(239, 68, 68, 0.08); /* Light red */
  --color-bg-5: rgba(147, 51, 234, 0.08); /* Light purple */
  --color-bg-6: rgba(249, 115, 22, 0.08); /* Light orange */
  --color-bg-7: rgba(236, 72, 153, 0.08); /* Light pink */
  --color-bg-8: rgba(6, 182, 212, 0.08); /* Light cyan */

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);
  --color-select-caret: rgba(var(--color-slate-900-rgb), 0.8);

  /* Common style patterns */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for opacity control */
  --color-success-rgb: 33, 128, 141;
  --color-error-rgb: 192, 21, 47;
  --color-warning-rgb: 168, 75, 47;
  --color-info-rgb: 98, 108, 113;

  /* Typography */
  --font-family-base: "FKGroteskNeue", "Geist", "Inter", -apple-system,
    BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-family-mono: "Berkeley Mono", ui-monospace, SFMono-Regular, Menlo,
    Monaco, Consolas, monospace;
  --font-size-xs: 11px;
  --font-size-sm: 12px;
  --font-size-base: 14px;
  --font-size-md: 14px;
  --font-size-lg: 16px;
  --font-size-xl: 18px;
  --font-size-2xl: 20px;
  --font-size-3xl: 24px;
  --font-size-4xl: 30px;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 550;
  --font-weight-bold: 600;
  --line-height-tight: 1.2;
  --line-height-normal: 1.5;
  --letter-spacing-tight: -0.01em;

  /* Spacing */
  --space-0: 0;
  --space-1: 1px;
  --space-2: 2px;
  --space-4: 4px;
  --space-6: 6px;
  --space-8: 8px;
  --space-10: 10px;
  --space-12: 12px;
  --space-16: 16px;
  --space-20: 20px;
  --space-24: 24px;
  --space-32: 32px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-base: 8px;
  --radius-md: 10px;
  --radius-lg: 12px;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-xs: 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.04),
    0 2px 4px -1px rgba(0, 0, 0, 0.02);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.04),
    0 4px 6px -2px rgba(0, 0, 0, 0.02);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.15),
    inset 0 -1px 0 rgba(0, 0, 0, 0.03);

  /* Animation */
  --duration-fast: 150ms;
  --duration-normal: 250ms;
  --ease-standard: cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout */
  --container-sm: 640px;
  --container-md: 768px;
  --container-lg: 1024px;
  --container-xl: 1280px;
}



/* Data attribute for manual theme switching */
[data-color-scheme="dark"] {
  /* RGB versions for opacity control (dark mode) */
  --color-gray-400-rgb: 119, 124, 124;
  --color-teal-300-rgb: 50, 184, 198;
  --color-gray-300-rgb: 167, 169, 169;
  --color-gray-200-rgb: 245, 245, 245;

  /* Colorful background palette - Dark Mode */
  --color-bg-1: rgba(29, 78, 216, 0.15); /* Dark blue */
  --color-bg-2: rgba(180, 83, 9, 0.15); /* Dark yellow */
  --color-bg-3: rgba(21, 128, 61, 0.15); /* Dark green */
  --color-bg-4: rgba(185, 28, 28, 0.15); /* Dark red */
  --color-bg-5: rgba(107, 33, 168, 0.15); /* Dark purple */
  --color-bg-6: rgba(194, 65, 12, 0.15); /* Dark orange */
  --color-bg-7: rgba(190, 24, 93, 0.15); /* Dark pink */
  --color-bg-8: rgba(8, 145, 178, 0.15); /* Dark cyan */

  /* Semantic Color Tokens (Dark Mode) */
  --color-background: var(--color-charcoal-700);
  --color-surface: var(--color-charcoal-800);
  --color-text: var(--color-gray-200);
  --color-text-secondary: rgba(var(--color-gray-300-rgb), 0.7);
  --color-primary: var(--color-teal-300);
  --color-primary-hover: var(--color-teal-400);
  --color-primary-active: var(--color-teal-800);
  --color-secondary: rgba(var(--color-gray-400-rgb), 0.15);
  --color-secondary-hover: rgba(var(--color-gray-400-rgb), 0.25);
  --color-secondary-active: rgba(var(--color-gray-400-rgb), 0.3);
  --color-border: rgba(var(--color-gray-400-rgb), 0.3);
  --color-error: var(--color-red-400);
  --color-success: var(--color-teal-300);
  --color-warning: var(--color-orange-400);
  --color-info: var(--color-gray-300);
  --color-focus-ring: rgba(var(--color-teal-300-rgb), 0.4);
  --color-btn-primary-text: var(--color-slate-900);
  --color-card-border: rgba(var(--color-gray-400-rgb), 0.15);
  --color-card-border-inner: rgba(var(--color-gray-400-rgb), 0.15);
  --shadow-inset-sm: inset 0 1px 0 rgba(255, 255, 255, 0.1),
    inset 0 -1px 0 rgba(0, 0, 0, 0.15);
  --color-border-secondary: rgba(var(--color-gray-400-rgb), 0.2);
  --color-select-caret: rgba(var(--color-gray-200-rgb), 0.8);

  /* Common style patterns - updated for dark mode */
  --focus-ring: 0 0 0 3px var(--color-focus-ring);
  --focus-outline: 2px solid var(--color-primary);
  --status-bg-opacity: 0.15;
  --status-border-opacity: 0.25;
  --select-caret-light: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23134252' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");
  --select-caret-dark: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%23f5f5f5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");

  /* RGB versions for dark mode */
  --color-success-rgb: var(--color-teal-300-rgb);
  --color-error-rgb: var(--color-red-400-rgb);
  --color-warning-rgb: var(--color-orange-400-rgb);
  --color-info-rgb: var(--color-gray-300-rgb);
}

[data-color-scheme="light"] {
  /* RGB versions for opacity control (light mode) */
  --color-brown-600-rgb: 94, 82, 64;
  --color-teal-500-rgb: 33, 128, 141;
  --color-slate-900-rgb: 19, 52, 59;

  /* Semantic Color Tokens (Light Mode) */
  --color-background: var(--color-cream-50);
  --color-surface: var(--color-cream-100);
  --color-text: var(--color-slate-900);
  --color-text-secondary: var(--color-slate-500);
  --color-primary: var(--color-teal-500);
  --color-primary-hover: var(--color-teal-600);
  --color-primary-active: var(--color-teal-700);
  --color-secondary: rgba(var(--color-brown-600-rgb), 0.12);
  --color-secondary-hover: rgba(var(--color-brown-600-rgb), 0.2);
  --color-secondary-active: rgba(var(--color-brown-600-rgb), 0.25);
  --color-border: rgba(var(--color-brown-600-rgb), 0.2);
  --color-btn-primary-text: var(--color-cream-50);
  --color-card-border: rgba(var(--color-brown-600-rgb), 0.12);
  --color-card-border-inner: rgba(var(--color-brown-600-rgb), 0.12);
  --color-error: var(--color-red-500);
  --color-success: var(--color-teal-500);
  --color-warning: var(--color-orange-500);
  --color-info: var(--color-slate-500);
  --color-focus-ring: rgba(var(--color-teal-500-rgb), 0.4);

  /* RGB versions for light mode */
  --color-success-rgb: var(--color-teal-500-rgb);
  --color-error-rgb: var(--color-red-500-rgb);
  --color-warning-rgb: var(--color-orange-500-rgb);
  --color-info-rgb: var(--color-slate-500-rgb);
}

/* Base styles */
html {
  font-size: var(--font-size-base);
  font-family: var(--font-family-base);
  line-height: var(--line-height-normal);
  color: var(--color-text);
  background-color: var(--color-background);
  -webkit-font-smoothing: antialiased;
  box-sizing: border-box;
}

body {
  margin: 0;
  padding: 0;
}

*,
*::before,
*::after {
  box-sizing: inherit;
}

/* Typography */
h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-text);
  letter-spacing: var(--letter-spacing-tight);
}

h1 {
  font-size: var(--font-size-4xl);
}
h2 {
  font-size: var(--font-size-3xl);
}
h3 {
  font-size: var(--font-size-2xl);
}
h4 {
  font-size: var(--font-size-xl);
}
h5 {
  font-size: var(--font-size-lg);
}
h6 {
  font-size: var(--font-size-md);
}

p {
  margin: 0 0 var(--space-16) 0;
}

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

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

code,
pre {
  font-family: var(--font-family-mono);
  font-size: calc(var(--font-size-base) * 0.95);
  background-color: var(--color-secondary);
  border-radius: var(--radius-sm);
}

code {
  padding: var(--space-1) var(--space-4);
}

pre {
  padding: var(--space-16);
  margin: var(--space-16) 0;
  overflow: auto;
  border: 1px solid var(--color-border);
}

pre code {
  background: none;
  padding: 0;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: var(--space-8) var(--space-16);
  border-radius: var(--radius-base);
  font-size: var(--font-size-base);
  font-weight: 500;
  line-height: 1.5;
  cursor: pointer;
  transition: all var(--duration-normal) var(--ease-standard);
  border: none;
  text-decoration: none;
  position: relative;
}

.btn:focus-visible {
  outline: none;
  box-shadow: var(--focus-ring);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-btn-primary-text);
}

.btn--primary:hover {
  background: var(--color-primary-hover);
}

.btn--primary:active {
  background: var(--color-primary-active);
}

.btn--secondary {
  background: var(--color-secondary);
  color: var(--color-text);
}

.btn--secondary:hover {
  background: var(--color-secondary-hover);
}

.btn--secondary:active {
  background: var(--color-secondary-active);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-border);
  color: var(--color-text);
}

.btn--outline:hover {
  background: var(--color-secondary);
}

.btn--sm {
  padding: var(--space-4) var(--space-12);
  font-size: var(--font-size-sm);
  border-radius: var(--radius-sm);
}

.btn--lg {
  padding: var(--space-10) var(--space-20);
  font-size: var(--font-size-lg);
  border-radius: var(--radius-md);
}

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

.btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Form elements */
.form-control {
  display: block;
  width: 100%;
  padding: var(--space-8) var(--space-12);
  font-size: var(--font-size-md);
  line-height: 1.5;
  color: var(--color-text);
  background-color: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-base);
  transition: border-color var(--duration-fast) var(--ease-standard),
    box-shadow var(--duration-fast) var(--ease-standard);
}

textarea.form-control {
  font-family: var(--font-family-base);
  font-size: var(--font-size-base);
}

select.form-control {
  padding: var(--space-8) var(--space-12);
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background-image: var(--select-caret-light);
  background-repeat: no-repeat;
  background-position: right var(--space-12) center;
  background-size: 16px;
  padding-right: var(--space-32);
}

/* Add a dark mode specific caret */
@media (prefers-color-scheme: dark) {
  select.form-control {
    background-image: var(--select-caret-dark);
  }
}

/* Also handle data-color-scheme */
[data-color-scheme="dark"] select.form-control {
  background-image: var(--select-caret-dark);
}

[data-color-scheme="light"] select.form-control {
  background-image: var(--select-caret-light);
}

.form-control:focus {
  border-color: var(--color-primary);
  outline: var(--focus-outline);
}

.form-label {
  display: block;
  margin-bottom: var(--space-8);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.form-group {
  margin-bottom: var(--space-16);
}

/* Card component */
.card {
  background-color: var(--color-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-card-border);
  box-shadow: var(--shadow-sm);
  overflow: hidden;
  transition: box-shadow var(--duration-normal) var(--ease-standard);
}

.card:hover {
  box-shadow: var(--shadow-md);
}

.card__body {
  padding: var(--space-16);
}

.card__header,
.card__footer {
  padding: var(--space-16);
  border-bottom: 1px solid var(--color-card-border-inner);
}

/* Status indicators - simplified with CSS variables */
.status {
  display: inline-flex;
  align-items: center;
  padding: var(--space-6) var(--space-12);
  border-radius: var(--radius-full);
  font-weight: var(--font-weight-medium);
  font-size: var(--font-size-sm);
}

.status--success {
  background-color: rgba(
    var(--color-success-rgb, 33, 128, 141),
    var(--status-bg-opacity)
  );
  color: var(--color-success);
  border: 1px solid
    rgba(var(--color-success-rgb, 33, 128, 141), var(--status-border-opacity));
}

.status--error {
  background-color: rgba(
    var(--color-error-rgb, 192, 21, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-error);
  border: 1px solid
    rgba(var(--color-error-rgb, 192, 21, 47), var(--status-border-opacity));
}

.status--warning {
  background-color: rgba(
    var(--color-warning-rgb, 168, 75, 47),
    var(--status-bg-opacity)
  );
  color: var(--color-warning);
  border: 1px solid
    rgba(var(--color-warning-rgb, 168, 75, 47), var(--status-border-opacity));
}

.status--info {
  background-color: rgba(
    var(--color-info-rgb, 98, 108, 113),
    var(--status-bg-opacity)
  );
  color: var(--color-info);
  border: 1px solid
    rgba(var(--color-info-rgb, 98, 108, 113), var(--status-border-opacity));
}

/* Container layout */
.container {
  width: 100%;
  margin-right: auto;
  margin-left: auto;
  padding-right: var(--space-16);
  padding-left: var(--space-16);
}

@media (min-width: 640px) {
  .container {
    max-width: var(--container-sm);
  }
}
@media (min-width: 768px) {
  .container {
    max-width: var(--container-md);
  }
}
@media (min-width: 1024px) {
  .container {
    max-width: var(--container-lg);
  }
}
@media (min-width: 1280px) {
  .container {
    max-width: var(--container-xl);
  }
}

/* Utility classes */
.flex {
  display: flex;
}
.flex-col {
  flex-direction: column;
}
.items-center {
  align-items: center;
}
.justify-center {
  justify-content: center;
}
.justify-between {
  justify-content: space-between;
}
.gap-4 {
  gap: var(--space-4);
}
.gap-8 {
  gap: var(--space-8);
}
.gap-16 {
  gap: var(--space-16);
}

.m-0 {
  margin: 0;
}
.mt-8 {
  margin-top: var(--space-8);
}
.mb-8 {
  margin-bottom: var(--space-8);
}
.mx-8 {
  margin-left: var(--space-8);
  margin-right: var(--space-8);
}
.my-8 {
  margin-top: var(--space-8);
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}
.py-8 {
  padding-top: var(--space-8);
  padding-bottom: var(--space-8);
}
.px-8 {
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}
.py-16 {
  padding-top: var(--space-16);
  padding-bottom: var(--space-16);
}
.px-16 {
  padding-left: var(--space-16);
  padding-right: var(--space-16);
}

.block {
  display: block;
}
.hidden {
  display: none;
}

/* Accessibility */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}

:focus-visible {
  outline: var(--focus-outline);
  outline-offset: 2px;
}

/* Dark mode specifics */
[data-color-scheme="dark"] .btn--outline {
  border: 1px solid var(--color-border-secondary);
}

@font-face {
  font-family: 'FKGroteskNeue';
  src: url('https://r2cdn.perplexity.ai/fonts/FKGroteskNeue.woff2')
    format('woff2');
}

/* END PERPLEXITY DESIGN SYSTEM */
```css
/* ============================================ */
/* FIX для блока H1 + P + BLOCKQUOTE (яркость) */
/* ============================================ */

/* Блок col-lg-8 с заголовком */
.col-lg-8 {
  /* Гарантируем видимость */
  background-color: var(--color-surface);
  color: var(--color-text);
}

/* === H1 ЗАГОЛОВОК === */
#yakor_1,
.col-lg-8 > h1 {
  color: var(--color-text) !important;
  font-weight: var(--font-weight-bold) !important;
  font-size: var(--font-size-3xl);
  line-height: var(--line-height-tight);
  margin-bottom: var(--space-16);
  font-family: var(--font-family-base);
  letter-spacing: var(--letter-spacing-tight);
}

/* === ОСНОВНОЙ ТЕКСТ (class="text-3-5") === */
.text-3-5,
.col-lg-8 > p {
  color: var(--color-text-secondary) !important;
  font-size: var(--font-size-lg);
  line-height: var(--line-height-normal);
  margin-bottom: var(--space-16);
  font-family: var(--font-family-base);
}

/* === BLOCKQUOTE === */
.blockquote,
.blockquote-primary {
  background-color: var(--color-secondary) !important;
  border-left: var(--space-4) solid var(--color-primary);
  padding: var(--space-16);
  margin-bottom: var(--space-16);
  border-radius: var(--radius-base);
  box-shadow: var(--shadow-xs);
}

.blockquote p,
.blockquote-primary p {
  color: var(--color-text) !important;
  font-size: var(--font-size-md);
  line-height: var(--line-height-normal);
  margin-bottom: var(--space-8);
  font-family: var(--font-family-base);
}

.blockquote p:last-child,
.blockquote-primary p:last-child {
  margin-bottom: var(--space-0);
}

.blockquote strong,
.blockquote-primary strong {
  color: var(--color-text) !important;
  font-weight: var(--font-weight-bold);
}

/* === МОБИЛЬНАЯ ВЕРСИЯ === */
@media (max-width: 768px) {
  
  #yakor_1,
  .col-lg-8 > h1 {
    font-size: var(--font-size-2xl);
    color: var(--color-text) !important;
  }
  
  .text-3-5,
  .col-lg-8 > p {
    font-size: var(--font-size-base);
    color: var(--color-text-secondary) !important;
  }
  
  .blockquote,
  .blockquote-primary {
    padding: var(--space-12);
    border-left: var(--space-2) solid var(--color-primary);
  }
  
  .blockquote p,
  .blockquote-primary p {
    font-size: var(--font-size-sm);
    color: var(--color-text) !important;
  }
}

/* === MOBILE PORTRAIT === */
@media (max-width: 480px) {
  
  #yakor_1,
  .col-lg-8 > h1 {
    font-size: var(--font-size-xl);
    color: var(--color-text) !important;
    margin-bottom: var(--space-12);
  }
  
  .text-3-5,
  .col-lg-8 > p {
    font-size: var(--font-size-sm);
    color: var(--color-text-secondary) !important;
    margin-bottom: var(--space-12);
  }
  
  .blockquote,
  .blockquote-primary {
    padding: var(--space-10);
    border-left: var(--space-2) solid var(--color-primary);
    margin-bottom: var(--space-12);
  }
  
  .blockquote p,
  .blockquote-primary p {
    font-size: var(--font-size-xs);
    color: var(--color-text) !important;
    margin-bottom: var(--space-6);
  }
}

/* === iPhone СПЕЦИФИК === */
@supports (-webkit-touch-callout: none) {
  
  #yakor_1 {
    color: var(--color-text) !important;
    -webkit-font-smoothing: antialiased;
  }
  
  .text-3-5,
  .col-lg-8 > p {
    color: var(--color-text-secondary) !important;
    -webkit-font-smoothing: antialiased;
  }
  
  .blockquote p,
  .blockquote-primary p {
    color: var(--color-text) !important;
    -webkit-font-smoothing: antialiased;
  }
}


@media (prefers-color-scheme: dark) {
  .card {
    background-color: #fff; /* белый фон для темного режима */
    color: #000; /* черный цвет текста для читаемости */
  }
}