/* ==========================================================================
   БЕТАРК - Основные стили
   ========================================================================== */

/* Импорт модулей */

/* ==========================================================================
   CSS Reset / Normalize
   ========================================================================== */

/* Box sizing rules */

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

/* Remove default margin and padding */

* {
  margin: 0;
  padding: 0;
}

/* Set core root defaults */

html {
  scroll-behavior: smooth;
  -moz-text-size-adjust: 100%;
       text-size-adjust: 100%;
  -webkit-text-size-adjust: 100%;
}

/* Set core body defaults */

body {
  min-height: 100vh;
  line-height: 1.5;
  text-rendering: optimizeSpeed;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* Remove list styles on ul, ol elements */

ul,
ol {
  list-style: none;
}

/* A elements that don't have a class get default styles */

a:not([class]) {
  -webkit-text-decoration-skip: ink;
          text-decoration-skip-ink: auto;
}

/* Make images easier to work with */

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

/* Inherit fonts for inputs and buttons */

input,
button,
textarea,
select {
  font: inherit;
  color: inherit;
}

/* Remove all animations and transitions for people that prefer not to see them */

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* Set cursor pointer for clickable elements */

button,
[role="button"],
[type="button"],
[type="submit"],
[type="reset"],
label[for] {
  cursor: pointer;
}

/* Remove button styling */

button {
  background: transparent;
  border: none;
  outline: none;
}

/* Headings */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: 700;
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
  line-height: var(--line-height-tight);
}

/* Remove default table spacing */

table {
  border-collapse: collapse;
  border-spacing: 0;
}

/* Focus styles */

:focus-visible {
  outline: 2px solid #0066cc;
  outline: 2px solid var(--primary-blue);
  outline-offset: 2px;
}

/* Hidden but accessible */

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

/* ==========================================================================
   CSS Переменные
   ========================================================================== */

:root {
  /* Цвета - Морская тематика */
  --primary-blue: #0066cc;      /* Основной синий (море) */
  --primary-white: #ffffff;     /* Белый (чистота) */
  --primary-gray: #4a4a4a;      /* Серый (профессионализм) */
  --accent-orange: #ff6b35;     /* Оранжевый (CTA кнопки) */
  --light-blue: #e6f2ff;        /* Светло-синий для фонов */
  --dark-blue: #003d7a;         /* Темно-синий для текста */
  
  /* Дополнительные цвета */
  --success-green: #28a745;
  --warning-yellow: #ffc107;
  --danger-red: #dc3545;
  --text-muted: #6c757d;
  --border-color: #dee2e6;
  
  /* Градиенты */
  --gradient-ocean: linear-gradient(135deg, var(--primary-blue) 0%, var(--dark-blue) 100%);
  --gradient-wave: linear-gradient(180deg, var(--light-blue) 0%, var(--primary-white) 100%);
  
  /* Типографика */
  --font-family-base: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-family-heading: var(--font-family-base);
  --font-family-mono: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  
  /* Размеры шрифтов - модульная шкала 1.25 */
  --font-size-xs: 0.64rem;      /* 10.24px */
  --font-size-sm: 0.8rem;       /* 12.8px */
  --font-size-base: 1rem;       /* 16px */
  --font-size-md: 1.25rem;      /* 20px */
  --font-size-lg: 1.563rem;     /* 25px */
  --font-size-xl: 1.953rem;     /* 31.25px */
  --font-size-xxl: 2.441rem;    /* 39px */
  --font-size-xxxl: 3.052rem;   /* 48.8px */
  
  /* Высота строки */
  --line-height-tight: 1.2;
  --line-height-base: 1.5;
  --line-height-relaxed: 1.75;
  
  /* Вес шрифта */
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;
  
  /* Отступы и размеры */
  --spacing-xs: 0.25rem;        /* 4px */
  --spacing-sm: 0.5rem;         /* 8px */
  --spacing-md: 1rem;           /* 16px */
  --spacing-lg: 1.5rem;         /* 24px */
  --spacing-xl: 2rem;           /* 32px */
  --spacing-xxl: 3rem;          /* 48px */
  --spacing-xxxl: 4rem;         /* 64px */
  
  /* Радиусы скругления */
  --border-radius-sm: 0.25rem;
  --border-radius-base: 0.5rem;
  --border-radius-lg: 1rem;
  --border-radius-xl: 1.5rem;
  --border-radius-pill: 50rem;
  --border-radius-circle: 50%;
  
  /* Тени */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-base: 0 4px 6px rgba(0, 0, 0, 0.1);
  --shadow-md: 0 6px 12px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 24px rgba(0, 0, 0, 0.2);
  --shadow-xl: 0 20px 40px rgba(0, 0, 0, 0.25);
  
  /* Переходы */
  --transition-base: all 0.3s ease;
  --transition-fast: all 0.15s ease;
  --transition-slow: all 0.5s ease;
  
  /* Breakpoints */
  --breakpoint-xs: 0;
  --breakpoint-sm: 576px;
  --breakpoint-md: 768px;
  --breakpoint-lg: 992px;
  --breakpoint-xl: 1200px;
  --breakpoint-xxl: 1400px;
  
  /* Контейнер */
  --container-max-width: 1200px;
  --container-padding: var(--spacing-md);
  
  /* Z-индексы */
  --z-index-dropdown: 1000;
  --z-index-sticky: 1020;
  --z-index-fixed: 1030;
  --z-index-modal-backdrop: 1040;
  --z-index-modal: 1050;
  --z-index-popover: 1060;
  --z-index-tooltip: 1070;
}

/* ==========================================================================
   Типографика
   ========================================================================== */

/* Заголовки */

h1, .h1 {
  font-size: 3.052rem;
  font-size: var(--font-size-xxxl);
  font-weight: 700;
  font-weight: var(--font-weight-bold);
  margin-bottom: 1.5rem;
  margin-bottom: var(--spacing-lg);
  color: #003d7a;
  color: var(--dark-blue);
}

h2, .h2 {
  font-size: 2.441rem;
  font-size: var(--font-size-xxl);
  font-weight: 700;
  font-weight: var(--font-weight-bold);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
  color: #003d7a;
  color: var(--dark-blue);
}

h3, .h3 {
  font-size: 1.953rem;
  font-size: var(--font-size-xl);
  font-weight: 600;
  font-weight: var(--font-weight-semibold);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
  color: #4a4a4a;
  color: var(--primary-gray);
}

h4, .h4 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  font-weight: 600;
  font-weight: var(--font-weight-semibold);
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
  color: #4a4a4a;
  color: var(--primary-gray);
}

h5, .h5 {
  font-size: 1.25rem;
  font-size: var(--font-size-md);
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
  color: #4a4a4a;
  color: var(--primary-gray);
}

h6, .h6 {
  font-size: 1rem;
  font-size: var(--font-size-base);
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
  color: #4a4a4a;
  color: var(--primary-gray);
}

/* Адаптивные заголовки */

@media (max-width: 768px) {
  h1, .h1 { font-size: 2.441rem; font-size: var(--font-size-xxl); }
  h2, .h2 { font-size: 1.953rem; font-size: var(--font-size-xl); }
  h3, .h3 { font-size: 1.563rem; font-size: var(--font-size-lg); }
  h4, .h4 { font-size: 1.25rem; font-size: var(--font-size-md); }
}

/* Параграфы */

p {
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

p:last-child {
  margin-bottom: 0;
}

/* Lead текст */

.lead {
  font-size: 1.25rem;
  font-size: var(--font-size-md);
  font-weight: 400;
  font-weight: var(--font-weight-normal);
  line-height: 1.75;
  line-height: var(--line-height-relaxed);
  color: #6c757d;
  color: var(--text-muted);
}

/* Мелкий текст */

.small,
small {
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
}

/* Жирный текст */

strong,
b,
.font-bold {
  font-weight: 700;
  font-weight: var(--font-weight-bold);
}

/* Курсив */

em,
i,
.font-italic {
  font-style: italic;
}

/* Списки */

ul,
ol {
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
  padding-left: 1.5rem;
  padding-left: var(--spacing-lg);
}

ul {
  list-style-type: disc;
}

ol {
  list-style-type: decimal;
}

li {
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

/* Вложенные списки */

ul ul,
ol ol,
ul ol,
ol ul {
  margin-top: 0.25rem;
  margin-top: var(--spacing-xs);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

/* Цитаты */

blockquote {
  margin: 1.5rem 0;
  margin: var(--spacing-lg) 0;
  padding: 1rem 1.5rem;
  padding: var(--spacing-md) var(--spacing-lg);
  border-left: 4px solid #0066cc;
  border-left: 4px solid var(--primary-blue);
  background-color: #e6f2ff;
  background-color: var(--light-blue);
  font-style: italic;
}

blockquote p:last-child {
  margin-bottom: 0;
}

/* Код */

code {
  font-family: SFMono-Regular, Menlo, Monaco, Consolas, "Liberation Mono", monospace;
  font-family: var(--font-family-mono);
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
  padding: 2px 6px;
  background-color: #e6f2ff;
  background-color: var(--light-blue);
  border-radius: 0.25rem;
  border-radius: var(--border-radius-sm);
}

pre {
  margin: 1rem 0;
  margin: var(--spacing-md) 0;
  padding: 1rem;
  padding: var(--spacing-md);
  background-color: #e6f2ff;
  background-color: var(--light-blue);
  border-radius: 0.5rem;
  border-radius: var(--border-radius-base);
  overflow-x: auto;
}

pre code {
  padding: 0;
  background-color: transparent;
}

/* Горизонтальная линия */

hr {
  margin: 3rem 0;
  margin: var(--spacing-xxl) 0;
  border: none;
  border-top: 1px solid #dee2e6;
  border-top: 1px solid var(--border-color);
}

/* Аббревиатуры */

abbr[title] {
  text-decoration: underline;
  -webkit-text-decoration: underline dotted;
          text-decoration: underline dotted;
  cursor: help;
}

/* Подчеркнутый текст */

.text-underline {
  -webkit-text-decoration: underline;
  text-decoration: underline;
}

/* Зачеркнутый текст */

.text-strike {
  -webkit-text-decoration: line-through;
  text-decoration: line-through;
}

/* Выравнивание */

.text-uppercase {
  text-transform: uppercase;
}

.text-lowercase {
  text-transform: lowercase;
}

.text-capitalize {
  text-transform: capitalize;
}

/* ==========================================================================
   Глобальные стили
   ========================================================================== */

/* Основные стили body */

body {
  font-family: system-ui, -apple-system, Segoe UI, Roboto, Ubuntu, Cantarell, Noto Sans, sans-serif, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-family: var(--font-family-base);
  font-size: 1rem;
  font-size: var(--font-size-base);
  font-weight: 400;
  font-weight: var(--font-weight-normal);
  line-height: 1.5;
  line-height: var(--line-height-base);
  color: #4a4a4a;
  color: var(--primary-gray);
  background-color: #ffffff;
  background-color: var(--primary-white);
  overflow-x: hidden;
}

/* Контейнер */

.container {
  width: 100%;
  max-width: 1200px;
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: 0 1rem;
  padding: 0 var(--container-padding);
}

/* Контейнер для полной ширины */

.container-fluid {
  width: 100%;
  padding: 0 1rem;
  padding: 0 var(--container-padding);
}

/* Основная обертка */

.wrapper {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* Основной контент */

main {
  flex: 1;
}

/* Секции */

section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

@media (max-width: 768px) {
  section {
    padding: 3rem 0;
    padding: var(--spacing-xxl) 0;
  }
}

/* Ссылки */

a {
  color: #0066cc;
  color: var(--primary-blue);
  -webkit-text-decoration: none;
  text-decoration: none;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

a:hover,
a:focus {
  color: #003d7a;
  color: var(--dark-blue);
  -webkit-text-decoration: underline;
  text-decoration: underline;
}

/* Выделение текста */

::-moz-selection {
  background-color: #0066cc;
  background-color: var(--primary-blue);
  color: #ffffff;
  color: var(--primary-white);
}

::selection {
  background-color: #0066cc;
  background-color: var(--primary-blue);
  color: #ffffff;
  color: var(--primary-white);
}

/* Скроллбар */

::-webkit-scrollbar {
  width: 12px;
  height: 12px;
}

::-webkit-scrollbar-track {
  background: #e6f2ff;
  background: var(--light-blue);
}

::-webkit-scrollbar-thumb {
  background: #0066cc;
  background: var(--primary-blue);
  border-radius: 0.25rem;
  border-radius: var(--border-radius-sm);
}

::-webkit-scrollbar-thumb:hover {
  background: #003d7a;
  background: var(--dark-blue);
}

/* Утилиты для текста */

.text-center {
  text-align: center;
}

.text-left {
  text-align: left;
}

.text-right {
  text-align: right;
}

.text-justify {
  text-align: justify;
}

/* Утилиты для цветов */

.text-primary {
  color: #0066cc;
  color: var(--primary-blue);
}

.text-secondary {
  color: #4a4a4a;
  color: var(--primary-gray);
}

.text-accent {
  color: #ff6b35;
  color: var(--accent-orange);
}

.text-muted {
  color: #6c757d;
  color: var(--text-muted);
}

.text-white {
  color: #ffffff;
  color: var(--primary-white);
}

/* Фоновые цвета */

.bg-primary {
  background-color: #0066cc;
  background-color: var(--primary-blue);
}

.bg-light {
  background-color: #e6f2ff;
  background-color: var(--light-blue);
}

.bg-white {
  background-color: #ffffff;
  background-color: var(--primary-white);
}

.bg-gradient-ocean {
  background: linear-gradient(135deg, #0066cc 0%, #003d7a 100%);
  background: var(--gradient-ocean);
}

.bg-gradient-wave {
  background: linear-gradient(180deg, #e6f2ff 0%, #ffffff 100%);
  background: var(--gradient-wave);
}

/* Сетка */

.row {
  display: flex;
  flex-wrap: wrap;
  margin-left: calc(1rem * -1);
  margin-left: calc(var(--spacing-md) * -1);
  margin-right: calc(1rem * -1);
  margin-right: calc(var(--spacing-md) * -1);
}

.col {
  flex: 1;
  padding-left: 1rem;
  padding-left: var(--spacing-md);
  padding-right: 1rem;
  padding-right: var(--spacing-md);
}

/* Адаптивные изображения */

.img-responsive {
  width: 100%;
  height: auto;
}

/* Видимость элементов */

.hidden {
  display: none !important;
}

.visible {
  display: block !important;
}

/* Отступы */

.mt-0 { margin-top: 0 !important; }

.mt-1 { margin-top: 0.25rem !important; margin-top: var(--spacing-xs) !important; }

.mt-2 { margin-top: 0.5rem !important; margin-top: var(--spacing-sm) !important; }

.mt-3 { margin-top: 1rem !important; margin-top: var(--spacing-md) !important; }

.mt-4 { margin-top: 1.5rem !important; margin-top: var(--spacing-lg) !important; }

.mt-5 { margin-top: 2rem !important; margin-top: var(--spacing-xl) !important; }

.mb-0 { margin-bottom: 0 !important; }

.mb-1 { margin-bottom: 0.25rem !important; margin-bottom: var(--spacing-xs) !important; }

.mb-2 { margin-bottom: 0.5rem !important; margin-bottom: var(--spacing-sm) !important; }

.mb-3 { margin-bottom: 1rem !important; margin-bottom: var(--spacing-md) !important; }

.mb-4 { margin-bottom: 1.5rem !important; margin-bottom: var(--spacing-lg) !important; }

.mb-5 { margin-bottom: 2rem !important; margin-bottom: var(--spacing-xl) !important; }

.pt-0 { padding-top: 0 !important; }

.pt-1 { padding-top: 0.25rem !important; padding-top: var(--spacing-xs) !important; }

.pt-2 { padding-top: 0.5rem !important; padding-top: var(--spacing-sm) !important; }

.pt-3 { padding-top: 1rem !important; padding-top: var(--spacing-md) !important; }

.pt-4 { padding-top: 1.5rem !important; padding-top: var(--spacing-lg) !important; }

.pt-5 { padding-top: 2rem !important; padding-top: var(--spacing-xl) !important; }

.pb-0 { padding-bottom: 0 !important; }

.pb-1 { padding-bottom: 0.25rem !important; padding-bottom: var(--spacing-xs) !important; }

.pb-2 { padding-bottom: 0.5rem !important; padding-bottom: var(--spacing-sm) !important; }

.pb-3 { padding-bottom: 1rem !important; padding-bottom: var(--spacing-md) !important; }

.pb-4 { padding-bottom: 1.5rem !important; padding-bottom: var(--spacing-lg) !important; }

.pb-5 { padding-bottom: 2rem !important; padding-bottom: var(--spacing-xl) !important; }

/* ==========================================================================
   Header
   ========================================================================== */

.header {
  position: sticky;
  top: 0;
  z-index: 1020;
  z-index: var(--z-index-sticky);
  background-color: #ffffff;
  background-color: var(--primary-white);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  box-shadow: var(--shadow-sm);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

/* Header при скролле */

.header.scrolled {
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  box-shadow: var(--shadow-md);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  padding: var(--spacing-md) 0;
  gap: 1.5rem;
  gap: var(--spacing-lg);
}

/* Логотип */

.logo {
  display: flex;
  align-items: center;
  -webkit-text-decoration: none;
  text-decoration: none;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.logo img {
  height: 50px;
  width: auto;
}

.logo:hover {
  transform: scale(1.05);
}

/* Переключатель языков */

.language-switcher {
  display: flex;
  gap: 0.25rem;
  gap: var(--spacing-xs);
  margin-left: auto;
}

.language-switcher button {
  padding: 0.25rem 0.5rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  background: transparent;
  border: 2px solid #dee2e6;
  border: 2px solid var(--border-color);
  border-radius: 0.25rem;
  border-radius: var(--border-radius-sm);
  color: #4a4a4a;
  color: var(--primary-gray);
  cursor: pointer;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.language-switcher button:hover {
  border-color: #0066cc;
  border-color: var(--primary-blue);
  color: #0066cc;
  color: var(--primary-blue);
}

.language-switcher button.active {
  background-color: #0066cc;
  background-color: var(--primary-blue);
  border-color: #0066cc;
  border-color: var(--primary-blue);
  color: #ffffff;
  color: var(--primary-white);
}

/* Бургер меню */

.burger-menu {
  display: none;
  flex-direction: column;
  justify-content: space-between;
  width: 30px;
  height: 22px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 0;
  z-index: 1030;
  z-index: var(--z-index-fixed);
}

.burger-menu span {
  display: block;
  width: 100%;
  height: 3px;
  background-color: #4a4a4a;
  background-color: var(--primary-gray);
  border-radius: 2px;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

/* Анимация бургера */

.burger-menu.active span:nth-child(1) {
  transform: translateY(9.5px) rotate(45deg);
}

.burger-menu.active span:nth-child(2) {
  opacity: 0;
}

.burger-menu.active span:nth-child(3) {
  transform: translateY(-9.5px) rotate(-45deg);
}

/* Адаптивность */

@media (max-width: 992px) {
  .burger-menu {
    display: flex;
  }
  
  .main-nav {
    display: none;
  }
  
  .header-inner {
    padding: 0.5rem 0;
    padding: var(--spacing-sm) 0;
  }
}

@media (max-width: 576px) {
  .logo img {
    height: 40px;
  }
  
  .language-switcher {
    margin-left: 0.5rem;
    margin-left: var(--spacing-sm);
  }
  
  .language-switcher button {
    padding: 0.25rem;
    padding: var(--spacing-xs);
    font-size: 0.64rem;
    font-size: var(--font-size-xs);
  }
}

/* ==========================================================================
   Навигация
   ========================================================================== */

/* Основная навигация */

.main-nav {
  flex: 1;
  display: flex;
  justify-content: center;
}

.nav-list {
  display: flex;
  align-items: center;
  gap: 2rem;
  gap: var(--spacing-xl);
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-list a {
  font-size: 1rem;
  font-size: var(--font-size-base);
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  color: #4a4a4a;
  color: var(--primary-gray);
  -webkit-text-decoration: none;
  text-decoration: none;
  position: relative;
  transition: all 0.3s ease;
  transition: var(--transition-base);
  padding: 0.25rem 0;
  padding: var(--spacing-xs) 0;
}

.nav-list a:hover,
.nav-list a:focus {
  color: #0066cc;
  color: var(--primary-blue);
}

/* Активная ссылка */

.nav-list a.active {
  color: #0066cc;
  color: var(--primary-blue);
}

.nav-list a.active::after {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: #0066cc;
  background-color: var(--primary-blue);
  border-radius: 2px;
}

/* Эффект при наведении */

.nav-list a::before {
  content: "";
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 3px;
  background-color: #0066cc;
  background-color: var(--primary-blue);
  border-radius: 2px;
  transform: scaleX(0);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.nav-list a:hover::before {
  transform: scaleX(1);
}

.nav-list a.active::before {
  display: none;
}

/* Мобильная навигация */

.mobile-nav {
  position: fixed;
  top: 0;
  right: -100%;
  width: 280px;
  height: 100vh;
  background-color: #ffffff;
  background-color: var(--primary-white);
  box-shadow: -5px 0 15px rgba(0, 0, 0, 0.1);
  z-index: 1030;
  z-index: var(--z-index-fixed);
  transition: all 0.3s ease;
  transition: var(--transition-base);
  overflow-y: auto;
}

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

.mobile-nav-list {
  list-style: none;
  padding: 3rem 0;
  padding: var(--spacing-xxl) 0;
  margin: 0;
}

.mobile-nav-list li {
  border-bottom: 1px solid #dee2e6;
  border-bottom: 1px solid var(--border-color);
}

.mobile-nav-list a {
  display: block;
  padding: 1rem 1.5rem;
  padding: var(--spacing-md) var(--spacing-lg);
  font-size: 1.25rem;
  font-size: var(--font-size-md);
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  color: #4a4a4a;
  color: var(--primary-gray);
  -webkit-text-decoration: none;
  text-decoration: none;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.mobile-nav-list a:hover,
.mobile-nav-list a:focus {
  background-color: #e6f2ff;
  background-color: var(--light-blue);
  color: #0066cc;
  color: var(--primary-blue);
}

.mobile-nav-list a.active {
  background-color: #e6f2ff;
  background-color: var(--light-blue);
  color: #0066cc;
  color: var(--primary-blue);
  font-weight: 600;
  font-weight: var(--font-weight-semibold);
}

/* Оверлей для мобильного меню */

.nav-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.5);
  z-index: calc(1030 - 1);
  z-index: calc(var(--z-index-fixed) - 1);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.nav-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Хлебные крошки */

.breadcrumb {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  gap: var(--spacing-sm);
  padding: 1rem 0;
  padding: var(--spacing-md) 0;
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
  color: #6c757d;
  color: var(--text-muted);
}

.breadcrumb a {
  color: #6c757d;
  color: var(--text-muted);
  -webkit-text-decoration: none;
  text-decoration: none;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.breadcrumb a:hover {
  color: #0066cc;
  color: var(--primary-blue);
  -webkit-text-decoration: underline;
  text-decoration: underline;
}

.breadcrumb-separator {
  color: #6c757d;
  color: var(--text-muted);
}

.breadcrumb-current {
  color: #4a4a4a;
  color: var(--primary-gray);
  font-weight: 500;
  font-weight: var(--font-weight-medium);
}

/* Адаптивность */

@media (max-width: 1200px) {
  .nav-list {
    gap: 1.5rem;
    gap: var(--spacing-lg);
  }
}

@media (max-width: 576px) {
  .mobile-nav {
    width: 100%;
  }
}

/* ==========================================================================
   Footer
   ========================================================================== */

.footer {
  background-color: #003d7a;
  background-color: var(--dark-blue);
  color: #ffffff;
  color: var(--primary-white);
  padding: 3rem 0 0;
  padding: var(--spacing-xxl) 0 0;
  margin-top: auto;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  margin-bottom: 3rem;
  margin-bottom: var(--spacing-xxl);
}

.footer-column h4 {
  color: #ffffff;
  color: var(--primary-white);
  font-size: 1.25rem;
  font-size: var(--font-size-md);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
  position: relative;
  padding-bottom: 0.5rem;
  padding-bottom: var(--spacing-sm);
}

.footer-column h4::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 3px;
  background-color: #ff6b35;
  background-color: var(--accent-orange);
  border-radius: 2px;
}

.footer-column p {
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.75;
  line-height: var(--line-height-relaxed);
  margin-bottom: 0;
}

.footer-column ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-column ul li {
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
}

.footer-column a {
  color: rgba(255, 255, 255, 0.8);
  -webkit-text-decoration: none;
  text-decoration: none;
  transition: all 0.3s ease;
  transition: var(--transition-base);
  display: inline-block;
}

.footer-column a:hover,
.footer-column a:focus {
  color: #ffffff;
  color: var(--primary-white);
  transform: translateX(5px);
}

/* Адрес */

.footer-column address {
  font-style: normal;
  color: rgba(255, 255, 255, 0.8);
  line-height: 1.75;
  line-height: var(--line-height-relaxed);
}

.footer-column address a {
  display: inline;
  transform: none;
}

.footer-column address a:hover {
  transform: none;
  -webkit-text-decoration: underline;
  text-decoration: underline;
}

/* Нижняя часть футера */

.footer-bottom {
  padding: 1.5rem 0;
  padding: var(--spacing-lg) 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  text-align: center;
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.6);
  margin: 0;
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
}

/* Социальные сети (если будут добавлены) */

.social-links {
  display: flex;
  gap: 1rem;
  gap: var(--spacing-md);
  margin-top: 1rem;
  margin-top: var(--spacing-md);
}

.social-links a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.social-links a:hover {
  background-color: #ff6b35;
  background-color: var(--accent-orange);
  transform: translateY(-3px);
}

.social-links svg {
  width: 20px;
  height: 20px;
  fill: #ffffff;
  fill: var(--primary-white);
}

/* Кнопка "Наверх" */

.back-to-top {
  position: fixed;
  bottom: 2rem;
  bottom: var(--spacing-xl);
  right: 2rem;
  right: var(--spacing-xl);
  width: 50px;
  height: 50px;
  background-color: #0066cc;
  background-color: var(--primary-blue);
  color: #ffffff;
  color: var(--primary-white);
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  transition: var(--transition-base);
  z-index: 1020;
  z-index: var(--z-index-sticky);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
}

.back-to-top:hover {
  background-color: #003d7a;
  background-color: var(--dark-blue);
  transform: translateY(-3px);
}

/* Адаптивность */

@media (max-width: 768px) {
  .footer {
    padding: 2rem 0 0;
    padding: var(--spacing-xl) 0 0;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    gap: var(--spacing-lg);
    text-align: center;
  }
  
  .footer-column h4::after {
    left: 50%;
    transform: translateX(-50%);
  }
  
  .footer-column a:hover {
    transform: none;
  }
  
  .social-links {
    justify-content: center;
  }
  
  .back-to-top {
    bottom: 1rem;
    bottom: var(--spacing-md);
    right: 1rem;
    right: var(--spacing-md);
    width: 40px;
    height: 40px;
  }
}

/* ==========================================================================
   Кнопки
   ========================================================================== */

/* Базовые стили кнопок */

.btn,
.cta-button {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  padding: var(--spacing-sm) var(--spacing-lg);
  font-size: 1rem;
  font-size: var(--font-size-base);
  font-weight: 600;
  font-weight: var(--font-weight-semibold);
  text-align: center;
  -webkit-text-decoration: none;
  text-decoration: none;
  border: 2px solid transparent;
  border-radius: 0.5rem;
  border-radius: var(--border-radius-base);
  cursor: pointer;
  transition: all 0.3s ease;
  transition: var(--transition-base);
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
  white-space: nowrap;
}

/* CTA кнопка - основная */

.cta-button {
  background-color: #ff6b35;
  background-color: var(--accent-orange);
  color: #ffffff;
  color: var(--primary-white);
  border-color: #ff6b35;
  border-color: var(--accent-orange);
  padding: 1rem 2rem;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.25rem;
  font-size: var(--font-size-md);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
}

.cta-button:hover,
.cta-button:focus {
  background-color: #e55a2b;
  border-color: #e55a2b;
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(0, 0, 0, 0.15);
  box-shadow: var(--shadow-md);
  -webkit-text-decoration: none;
  text-decoration: none;
  color: #ffffff;
  color: var(--primary-white);
}

.cta-button:active {
  transform: translateY(0);
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05);
  box-shadow: var(--shadow-sm);
}

/* CTA кнопка - белая версия */

.cta-button-white {
  background-color: #ffffff;
  background-color: var(--primary-white);
  color: #0066cc;
  color: var(--primary-blue);
  border-color: #ffffff;
  border-color: var(--primary-white);
}

.cta-button-white:hover,
.cta-button-white:focus {
  background-color: rgba(255, 255, 255, 0.9);
  color: #003d7a;
  color: var(--dark-blue);
}

/* Кнопка с иконкой */

.btn-icon {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  gap: var(--spacing-sm);
}

.btn-icon svg,
.btn-icon img {
  width: 20px;
  height: 20px;
}

/* Размеры кнопок */

.btn-sm {
  padding: 0.25rem 1rem;
  padding: var(--spacing-xs) var(--spacing-md);
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
}

.btn-lg {
  padding: 1rem 3rem;
  padding: var(--spacing-md) var(--spacing-xxl);
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
}

/* Состояния кнопок */

.btn:disabled,
.cta-button:disabled {
  opacity: 0.6;
  cursor: not-allowed;
  transform: none !important;
}

/* Кнопка загрузки */

.btn-loading {
  position: relative;
  color: transparent !important;
}

.btn-loading::after {
  content: "";
  position: absolute;
  width: 16px;
  height: 16px;
  top: 50%;
  left: 50%;
  margin-left: -8px;
  margin-top: -8px;
  border: 2px solid #ffffff;
  border: 2px solid var(--primary-white);
  border-radius: 50%;
  border-top-color: transparent;
  animation: spinner 0.6s linear infinite;
}

@keyframes spinner {
  to { transform: rotate(360deg); }
}

/* Адаптивность */

@media (max-width: 768px) {
  .cta-button {
    padding: 0.5rem 1.5rem;
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-size: var(--font-size-base);
  }
}

/* ==========================================================================
   Карточки
   ========================================================================== */

/* Сетка карточек преимуществ */

.advantages-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-gap: 1.5rem;
  grid-gap: var(--spacing-lg);
  gap: 1.5rem;
  gap: var(--spacing-lg);
  margin-top: 3rem;
  margin-top: var(--spacing-xxl);
}

/* Карточка преимущества */

.advantage-card {
  background: #ffffff;
  background: var(--primary-white);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  padding: 2rem;
  padding: var(--spacing-xl);
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
  transition: all 0.3s ease;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.advantage-card::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, #e6f2ff 0%, transparent 70%);
  background: radial-gradient(circle, var(--light-blue) 0%, transparent 70%);
  opacity: 0;
  transition: all 0.3s ease;
  transition: var(--transition-base);
  pointer-events: none;
}

.advantage-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
}

.advantage-card:hover::before {
  opacity: 0.5;
}

.advantage-icon {
  width: 80px;
  height: 80px;
  margin: 0 auto 1rem;
  margin: 0 auto var(--spacing-md);
  padding: 1rem;
  padding: var(--spacing-md);
  background: #e6f2ff;
  background: var(--light-blue);
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
}

.advantage-icon img,
.advantage-icon svg {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}

.advantage-card h3 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
}

.advantage-card p {
  color: #6c757d;
  color: var(--text-muted);
  margin: 0;
}

/* Сетка карточек продукции */

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  margin: 3rem 0;
  margin: var(--spacing-xxl) 0;
}

/* Карточка продукта */

.product-card {
  background: #ffffff;
  background: var(--primary-white);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.product-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
}

.product-card img {
  width: 100%;
  height: 250px;
  -o-object-fit: cover;
     object-fit: cover;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

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

.product-card h3 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  padding: 1rem 1.5rem 0.5rem;
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-sm);
  margin: 0;
}

.product-card ul {
  list-style: none;
  padding: 0 1.5rem 1.5rem;
  padding: 0 var(--spacing-lg) var(--spacing-lg);
  margin: 0;
}

.product-card li {
  color: #6c757d;
  color: var(--text-muted);
  padding: 0.25rem 0;
  padding: var(--spacing-xs) 0;
  padding-left: 1rem;
  padding-left: var(--spacing-md);
  position: relative;
}

.product-card li::before {
  content: "🐟";
  position: absolute;
  left: 0;
  top: 0.25rem;
  top: var(--spacing-xs);
}

/* Галерея продукции */

.product-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
  grid-gap: 1rem;
  grid-gap: var(--spacing-md);
  gap: 1rem;
  gap: var(--spacing-md);
  margin-top: 1.5rem;
  margin-top: var(--spacing-lg);
}

.gallery-item {
  position: relative;
  overflow: hidden;
  border-radius: 0.5rem;
  border-radius: var(--border-radius-base);
  aspect-ratio: 1;
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.gallery-item:hover img {
  transform: scale(1.1);
}

.gallery-item::after {
  content: "🔍";
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2rem;
  color: #ffffff;
  color: var(--primary-white);
  opacity: 0;
  transition: all 0.3s ease;
  transition: var(--transition-base);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.gallery-item:hover::after {
  opacity: 1;
}

/* Адаптивность */

@media (max-width: 768px) {
  .advantages-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
    gap: var(--spacing-md);
  }
  
  .products-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
    gap: var(--spacing-lg);
  }
  
  .product-gallery {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 0.5rem;
    gap: var(--spacing-sm);
  }
}

@media (max-width: 576px) {
  .advantage-card {
    padding: 1.5rem;
    padding: var(--spacing-lg);
  }
  
  .advantage-icon {
    width: 60px;
    height: 60px;
  }
}

/* ==========================================================================
   Формы
   ========================================================================== */

/* Базовые стили форм */

.form-group {
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.form-label {
  display: block;
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  color: #4a4a4a;
  color: var(--primary-gray);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

/* Поля ввода */

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="number"],
input[type="password"],
input[type="search"],
textarea,
select {
  width: 100%;
  padding: 0.5rem 1rem;
  padding: var(--spacing-sm) var(--spacing-md);
  font-size: 1rem;
  font-size: var(--font-size-base);
  font-family: inherit;
  border: 2px solid #dee2e6;
  border: 2px solid var(--border-color);
  border-radius: 0.5rem;
  border-radius: var(--border-radius-base);
  background-color: #ffffff;
  background-color: var(--primary-white);
  transition: all 0.3s ease;
  transition: var(--transition-base);
  -webkit-appearance: none;
     -moz-appearance: none;
          appearance: none;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

/* Фокус */

input:focus,
textarea:focus,
select:focus {
  outline: none;
  border-color: #0066cc;
  border-color: var(--primary-blue);
  box-shadow: 0 0 0 3px rgba(0, 102, 204, 0.1);
}

/* Плейсхолдеры */

::-moz-placeholder {
  color: #6c757d;
  color: var(--text-muted);
  opacity: 0.7;
}

::placeholder {
  color: #6c757d;
  color: var(--text-muted);
  opacity: 0.7;
}

/* Состояние ошибки */

input.error,
textarea.error,
select.error {
  border-color: #dc3545;
  border-color: var(--danger-red);
}

input.error:focus,
textarea.error:focus,
select.error:focus {
  box-shadow: 0 0 0 3px rgba(220, 53, 69, 0.1);
}

.error-message {
  display: block;
  color: #dc3545;
  color: var(--danger-red);
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
  margin-top: 0.25rem;
  margin-top: var(--spacing-xs);
}

/* Состояние успеха */

.success-message {
  display: block;
  padding: 1rem;
  padding: var(--spacing-md);
  background-color: rgba(40, 167, 69, 0.1);
  color: #28a745;
  color: var(--success-green);
  border: 1px solid rgba(40, 167, 69, 0.2);
  border-radius: 0.5rem;
  border-radius: var(--border-radius-base);
  margin-top: 1rem;
  margin-top: var(--spacing-md);
  text-align: center;
}

/* Форма обратной связи */

.contact-form {
  max-width: 600px;
  margin: 0 auto;
}

/* Инлайн форма */

.contact-form-inline {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  gap: var(--spacing-md);
  align-items: flex-start;
  justify-content: center;
  max-width: 800px;
  margin: 0 auto;
}

.contact-form-inline input {
  flex: 1;
  min-width: 200px;
}

.contact-form-inline button {
  flex-shrink: 0;
}

/* Чекбоксы и радио-кнопки */

.form-check {
  display: flex;
  align-items: center;
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
}

.form-check input[type="checkbox"],
.form-check input[type="radio"] {
  width: auto;
  margin-right: 0.5rem;
  margin-right: var(--spacing-sm);
  cursor: pointer;
}

.form-check label {
  cursor: pointer;
  -webkit-user-select: none;
     -moz-user-select: none;
          user-select: none;
}

/* Кастомный чекбокс */

.custom-checkbox {
  position: relative;
  padding-left: 30px;
  cursor: pointer;
}

.custom-checkbox input {
  position: absolute;
  opacity: 0;
  cursor: pointer;
}

.custom-checkbox .checkmark {
  position: absolute;
  top: 0;
  left: 0;
  height: 20px;
  width: 20px;
  background-color: #ffffff;
  background-color: var(--primary-white);
  border: 2px solid #dee2e6;
  border: 2px solid var(--border-color);
  border-radius: 0.25rem;
  border-radius: var(--border-radius-sm);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.custom-checkbox:hover input ~ .checkmark {
  border-color: #0066cc;
  border-color: var(--primary-blue);
}

.custom-checkbox input:checked ~ .checkmark {
  background-color: #0066cc;
  background-color: var(--primary-blue);
  border-color: #0066cc;
  border-color: var(--primary-blue);
}

.custom-checkbox .checkmark:after {
  content: "";
  position: absolute;
  display: none;
  left: 6px;
  top: 2px;
  width: 5px;
  height: 10px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
  display: block;
}

/* Группа кнопок */

.form-actions {
  display: flex;
  gap: 1rem;
  gap: var(--spacing-md);
  margin-top: 1.5rem;
  margin-top: var(--spacing-lg);
}

/* Адаптивность */

@media (max-width: 768px) {
  .contact-form-inline {
    flex-direction: column;
  }
  
  .contact-form-inline input {
    width: 100%;
  }
  
  .contact-form-inline button {
    width: 100%;
  }
  
  .form-actions {
    flex-direction: column;
  }
}

/* Анимация для disabled состояния */

input:disabled,
textarea:disabled,
select:disabled {
  background-color: #e6f2ff;
  background-color: var(--light-blue);
  cursor: not-allowed;
  opacity: 0.7;
}

/* ==========================================================================
   Hero секция
   ========================================================================== */

.hero-section {
  position: relative;
  min-height: 80vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background-color: #003d7a;
  background-color: var(--dark-blue);
}

/* Фоновое изображение */

.hero-background {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
}

.hero-background::after {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    135deg,
    rgba(0, 61, 122, 0.8) 0%,
    rgba(0, 102, 204, 0.6) 100%
  );
  z-index: 1;
}

.hero-image {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  -o-object-position: center;
     object-position: center;
}

/* Контент */

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
  margin: 0 auto;
  padding: 3rem 0;
  padding: var(--spacing-xxl) 0;
}

.hero-title {
  font-size: 3.052rem;
  font-size: var(--font-size-xxxl);
  color: #ffffff;
  color: var(--primary-white);
  margin-bottom: 1.5rem;
  margin-bottom: var(--spacing-lg);
  text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  margin-bottom: var(--spacing-xl);
  font-weight: 400;
  font-weight: var(--font-weight-normal);
}

/* Адаптивность */

@media (max-width: 992px) {
  .hero-section {
    min-height: 70vh;
  }
  
  .hero-title {
    font-size: 2.441rem;
    font-size: var(--font-size-xxl);
  }
  
  .hero-subtitle {
    font-size: 1.25rem;
    font-size: var(--font-size-md);
  }
}

@media (max-width: 768px) {
  .hero-section {
    min-height: 60vh;
  }
  
  .hero-content {
    padding: 2rem 0;
    padding: var(--spacing-xl) 0;
  }
  
  .hero-title {
    font-size: 1.953rem;
    font-size: var(--font-size-xl);
    margin-bottom: 1rem;
    margin-bottom: var(--spacing-md);
  }
  
  .hero-subtitle {
    font-size: 1rem;
    font-size: var(--font-size-base);
    margin-bottom: 1.5rem;
    margin-bottom: var(--spacing-lg);
  }
}

@media (max-width: 576px) {
  .hero-section {
    min-height: 50vh;
  }
}

/* ==========================================================================
   Волновой разделитель
   ========================================================================== */

.wave-divider {
  position: absolute;
  bottom: -1px;
  left: 0;
  width: 100%;
  overflow: hidden;
  line-height: 0;
  z-index: 1;
}

.wave-divider svg {
  position: relative;
  display: block;
  width: calc(100% + 1.3px);
  height: 80px;
}

/* Стандартная волна (внизу секции) */

.wave-divider::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1200 120" preserveAspectRatio="none" xmlns="http://www.w3.org/2000/svg"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" fill="%23ffffff"/></svg>') no-repeat;
  background-size: cover;
}

/* Волна вверху секции */

.wave-divider-top {
  top: -1px;
  bottom: auto;
  transform: rotate(180deg);
}

/* Волна внизу секции с другим цветом */

.wave-divider-bottom::before {
  background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1200 120" preserveAspectRatio="none" xmlns="http://www.w3.org/2000/svg"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" fill="%230066cc"/></svg>') no-repeat;
  background-size: cover;
}

/* Анимированная волна */

.wave-divider-animated::before {
  animation: wave 15s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}

.wave-divider-animated::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 80px;
  background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1200 120" preserveAspectRatio="none" xmlns="http://www.w3.org/2000/svg"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" fill="%23ffffff" opacity="0.5"/></svg>') no-repeat;
  background-size: cover;
  animation: wave 12s cubic-bezier(0.36, 0.45, 0.63, 0.53) -0.125s infinite;
}

@keyframes wave {
  0% {
    transform: translateX(0) translateZ(0) scaleY(1);
  }
  50% {
    transform: translateX(-25%) translateZ(0) scaleY(0.8);
  }
  100% {
    transform: translateX(-50%) translateZ(0) scaleY(1);
  }
}

/* Адаптивность */

@media (max-width: 768px) {
  .wave-divider svg,
  .wave-divider::before,
  .wave-divider::after {
    height: 50px;
  }
}

@media (max-width: 576px) {
  .wave-divider svg,
  .wave-divider::before,
  .wave-divider::after {
    height: 30px;
  }
}

/* ==========================================================================
   Главная страница
   ========================================================================== */

/* Секция о компании */

.about-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.about-section h2 {
  margin-bottom: 3rem;
  margin-bottom: var(--spacing-xxl);
}

.about-section .lead {
  max-width: 800px;
  margin: 0 auto 1.5rem;
  margin: 0 auto var(--spacing-lg);
  text-align: center;
}

.about-section p {
  max-width: 800px;
  margin: 0 auto;
  text-align: justify;
}

/* Секция преимуществ */

.advantages-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
  position: relative;
}

.advantages-section::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 100%;
  background: url('data:image/svg+xml;utf8,<svg width="1440" height="100" viewBox="0 0 1440 100" xmlns="http://www.w3.org/2000/svg"><path d="M0,50 Q360,0 720,50 T1440,50" stroke="%230066cc" stroke-width="1" fill="none" opacity="0.1"/></svg>') no-repeat center;
  background-size: cover;
  pointer-events: none;
}

/* Секция продукции */

.products-preview {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
  position: relative;
  overflow: hidden;
}

.products-preview h2 {
  margin-bottom: 2rem;
  margin-bottom: var(--spacing-xl);
}

/* CTA секция */

.cta-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at center, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: pulse 4s ease-in-out infinite;
}

@keyframes pulse {
  0%, 100% {
    transform: scale(1);
    opacity: 0.5;
  }
  50% {
    transform: scale(1.1);
    opacity: 0.8;
  }
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  color: #ffffff;
  color: var(--primary-white);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.cta-content .lead {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 2rem;
  margin-bottom: var(--spacing-xl);
}

/* Статистика (счетчики) */

.stats-section {
  padding: 3rem 0;
  padding: var(--spacing-xxl) 0;
  background-color: #e6f2ff;
  background-color: var(--light-blue);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  text-align: center;
}

.stat-item {
  padding: 1.5rem;
  padding: var(--spacing-lg);
}

.stat-number {
  font-size: 3.052rem;
  font-size: var(--font-size-xxxl);
  font-weight: 700;
  font-weight: var(--font-weight-bold);
  color: #0066cc;
  color: var(--primary-blue);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

.stat-label {
  font-size: 1rem;
  font-size: var(--font-size-base);
  color: #6c757d;
  color: var(--text-muted);
}

/* Анимации */

.animated {
  animation-duration: 1s;
  animation-fill-mode: both;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.fadeIn {
  animation-name: fadeIn;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeInUp {
  animation-name: fadeInUp;
}

@keyframes fadeInDown {
  from {
    opacity: 0;
    transform: translateY(-30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeInDown {
  animation-name: fadeInDown;
}

@keyframes fadeInLeft {
  from {
    opacity: 0;
    transform: translateX(-30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fadeInLeft {
  animation-name: fadeInLeft;
}

@keyframes fadeInRight {
  from {
    opacity: 0;
    transform: translateX(30px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

.fadeInRight {
  animation-name: fadeInRight;
}

/* Лайтбокс галереи */

.lightbox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1050;
  z-index: var(--z-index-modal);
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.lightbox.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.9);
  cursor: pointer;
}

.lightbox-content {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  max-width: 90%;
  max-height: 90%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 80vh;
  -o-object-fit: contain;
     object-fit: contain;
}

.lightbox-caption {
  color: #ffffff;
  color: var(--primary-white);
  text-align: center;
  margin-top: 1rem;
  margin-top: var(--spacing-md);
  font-size: 1rem;
  font-size: var(--font-size-base);
}

.lightbox-close {
  position: absolute;
  top: 1.5rem;
  top: var(--spacing-lg);
  right: 1.5rem;
  right: var(--spacing-lg);
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  color: #ffffff;
  color: var(--primary-white);
  font-size: 1.953rem;
  font-size: var(--font-size-xl);
  cursor: pointer;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.lightbox-close:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

.lightbox-prev,
.lightbox-next {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 50px;
  height: 50px;
  background-color: rgba(255, 255, 255, 0.1);
  border: none;
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  color: #ffffff;
  color: var(--primary-white);
  font-size: 2.441rem;
  font-size: var(--font-size-xxl);
  cursor: pointer;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.lightbox-prev {
  left: 1.5rem;
  left: var(--spacing-lg);
}

.lightbox-next {
  right: 1.5rem;
  right: var(--spacing-lg);
}

.lightbox-prev:hover,
.lightbox-next:hover {
  background-color: rgba(255, 255, 255, 0.2);
}

/* Адаптивность */

@media (max-width: 768px) {
  .lightbox-close {
    top: 1rem;
    top: var(--spacing-md);
    right: 1rem;
    right: var(--spacing-md);
  }
  
  .lightbox-prev,
  .lightbox-next {
    width: 40px;
    height: 40px;
    font-size: 1.953rem;
    font-size: var(--font-size-xl);
  }
  
  .lightbox-prev {
    left: 0.5rem;
    left: var(--spacing-sm);
  }
  
  .lightbox-next {
    right: 0.5rem;
    right: var(--spacing-sm);
  }
}

/* ==========================================================================
   Страница "О компании"
   ========================================================================== */

/* Хлебные крошки */

.breadcrumb-section {
  padding: 1rem 0;
  padding: var(--spacing-md) 0;
  background-color: #e6f2ff;
  background-color: var(--light-blue);
}

/* Hero страницы */

.page-hero {
  position: relative;
  padding: 3rem 0;
  padding: var(--spacing-xxl) 0;
  background: linear-gradient(135deg, #0066cc 0%, #003d7a 100%);
  background: var(--gradient-ocean);
  color: #ffffff;
  color: var(--primary-white);
  text-align: center;
  overflow: hidden;
}

.page-hero h1 {
  color: #ffffff;
  color: var(--primary-white);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.page-hero .lead {
  color: rgba(255, 255, 255, 0.9);
  max-width: 600px;
  margin: 0 auto;
}

/* Секция компании */

.company-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.company-section .row {
  gap: 3rem;
  gap: var(--spacing-xxl);
}

/* Timeline */

.timeline {
  position: relative;
  padding-left: 2rem;
  padding-left: var(--spacing-xl);
}

.timeline::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(135deg, #0066cc 0%, #003d7a 100%);
  background: var(--gradient-ocean);
}

.timeline-item {
  position: relative;
  padding-bottom: 1.5rem;
  padding-bottom: var(--spacing-lg);
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: calc(2rem * -1 - 1.5px);
  left: calc(var(--spacing-xl) * -1 - 1.5px);
  top: 0;
  width: 15px;
  height: 15px;
  background: #0066cc;
  background: var(--primary-blue);
  border: 3px solid #ffffff;
  border: 3px solid var(--primary-white);
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
}

.timeline-year {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  font-weight: 700;
  font-weight: var(--font-weight-bold);
  color: #0066cc;
  color: var(--primary-blue);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

.timeline-content {
  font-size: 1rem;
  font-size: var(--font-size-base);
  color: #6c757d;
  color: var(--text-muted);
}

/* Секция ценностей */

.values-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 1.5rem;
  grid-gap: var(--spacing-lg);
  gap: 1.5rem;
  gap: var(--spacing-lg);
  margin-top: 3rem;
  margin-top: var(--spacing-xxl);
}

.value-card {
  background: #ffffff;
  background: var(--primary-white);
  padding: 2rem;
  padding: var(--spacing-xl);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  text-align: center;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.value-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
}

.value-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.value-card h3 {
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
}

/* Секция производства */

.production-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.tech-features {
  margin-top: 3rem;
  margin-top: var(--spacing-xxl);
}

.tech-feature {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  gap: var(--spacing-lg);
  margin-bottom: 2rem;
  margin-bottom: var(--spacing-xl);
  padding: 1.5rem;
  padding: var(--spacing-lg);
  background: #e6f2ff;
  background: var(--light-blue);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.tech-feature:hover {
  background: rgba(0, 102, 204, 0.1);
  transform: translateX(10px);
}

.tech-feature img {
  width: 80px;
  height: 80px;
  flex-shrink: 0;
}

.tech-content h3 {
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

/* Секция партнеров */

.partners-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.partners-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  margin-top: 2rem;
  margin-top: var(--spacing-xl);
}

.partner-card {
  background: #ffffff;
  background: var(--primary-white);
  padding: 2rem;
  padding: var(--spacing-xl);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
}

.partner-card h4 {
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.partner-card ul {
  list-style: none;
  padding: 0;
}

.partner-card li {
  padding: 0.25rem 0;
  padding: var(--spacing-xs) 0;
  padding-left: 1rem;
  padding-left: var(--spacing-md);
  position: relative;
}

.partner-card li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #0066cc;
  color: var(--primary-blue);
  font-weight: bold;
}

/* Секция сертификатов */

.certificates-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.certificates-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 1.5rem;
  grid-gap: var(--spacing-lg);
  gap: 1.5rem;
  gap: var(--spacing-lg);
  margin-top: 2rem;
  margin-top: var(--spacing-xl);
}

.certificate-item {
  text-align: center;
  padding: 1.5rem;
  padding: var(--spacing-lg);
  border: 2px solid #dee2e6;
  border: 2px solid var(--border-color);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.certificate-item:hover {
  border-color: #0066cc;
  border-color: var(--primary-blue);
  transform: translateY(-5px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
}

.certificate-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.certificate-item h4 {
  color: #003d7a;
  color: var(--dark-blue);
  font-size: 1rem;
  font-size: var(--font-size-base);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

.certificate-item p {
  color: #6c757d;
  color: var(--text-muted);
  margin: 0;
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
}

/* Секция команды */

.team-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
  position: relative;
}

.team-section .stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  margin-top: 2rem;
  margin-top: var(--spacing-xl);
  text-align: center;
}

.team-section .stat-item {
  padding: 1.5rem;
  padding: var(--spacing-lg);
}

.team-section .stat-number {
  font-size: 3.052rem;
  font-size: var(--font-size-xxxl);
  font-weight: 700;
  font-weight: var(--font-weight-bold);
  color: #0066cc;
  color: var(--primary-blue);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

.team-section .stat-label {
  font-size: 1rem;
  font-size: var(--font-size-base);
  color: #6c757d;
  color: var(--text-muted);
}

/* Адаптивность */

@media (max-width: 992px) {
  .company-section .row {
    flex-direction: column;
  }
  
  .tech-feature {
    flex-direction: column;
    text-align: center;
  }
}

@media (max-width: 768px) {
  .values-grid,
  .partners-grid,
  .certificates-grid {
    grid-template-columns: 1fr;
  }
  
  .timeline {
    padding-left: 1rem;
    padding-left: var(--spacing-md);
  }
  
  .timeline-item::before {
    left: calc(1rem * -1 - 1.5px);
    left: calc(var(--spacing-md) * -1 - 1.5px);
  }
  
  .tech-feature img {
    width: 60px;
    height: 60px;
  }
}

/* ==========================================================================
   Страница "Продукция"
   ========================================================================== */

/* Секция категорий */

.categories-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  margin-top: 2rem;
  margin-top: var(--spacing-xl);
}

.category-card {
  position: relative;
  overflow: hidden;
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
  transition: all 0.3s ease;
  transition: var(--transition-base);
  -webkit-text-decoration: none;
  text-decoration: none;
  color: #4a4a4a;
  color: var(--primary-gray);
  background: #ffffff;
  background: var(--primary-white);
}

.category-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
  -webkit-text-decoration: none;
  text-decoration: none;
}

.category-card img {
  width: 100%;
  height: 200px;
  -o-object-fit: cover;
     object-fit: cover;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

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

.category-card h3 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  margin: 1rem 1.5rem 0.5rem;
  margin: var(--spacing-md) var(--spacing-lg) var(--spacing-sm);
}

.category-card p {
  color: #6c757d;
  color: var(--text-muted);
  margin: 0 1.5rem 1.5rem;
  margin: 0 var(--spacing-lg) var(--spacing-lg);
}

/* Секция продуктов */

.products-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
  scroll-margin-top: 100px;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  gap: var(--spacing-md);
  margin-bottom: 3rem;
  margin-bottom: var(--spacing-xxl);
  font-size: 2.441rem;
  font-size: var(--font-size-xxl);
  color: #003d7a;
  color: var(--dark-blue);
}

.section-icon {
  font-size: 2.5rem;
}

/* Список продуктов */

.products-list {
  display: flex;
  flex-direction: column;
  gap: 3rem;
  gap: var(--spacing-xxl);
}

/* Карточка продукта */

.product-item {
  display: grid;
  grid-template-columns: 400px 1fr;
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  background: #ffffff;
  background: var(--primary-white);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.product-item:hover {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
}

.product-image {
  position: relative;
  overflow: hidden;
}

.product-image img {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.product-item:hover .product-image img {
  transform: scale(1.05);
}

.product-badge {
  position: absolute;
  top: 1rem;
  top: var(--spacing-md);
  right: 1rem;
  right: var(--spacing-md);
  padding: 0.25rem 1rem;
  padding: var(--spacing-xs) var(--spacing-md);
  background: #ff6b35;
  background: var(--accent-orange);
  color: #ffffff;
  color: var(--primary-white);
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
  font-weight: 600;
  font-weight: var(--font-weight-semibold);
  border-radius: 50rem;
  border-radius: var(--border-radius-pill);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
}

/* Информация о продукте */

.product-info {
  padding: 2rem;
  padding: var(--spacing-xl);
  display: flex;
  flex-direction: column;
  gap: 1rem;
  gap: var(--spacing-md);
}

.product-info h3 {
  font-size: 1.953rem;
  font-size: var(--font-size-xl);
  color: #003d7a;
  color: var(--dark-blue);
  margin: 0;
}

.product-latin {
  font-style: italic;
  color: #6c757d;
  color: var(--text-muted);
  font-size: 1rem;
  font-size: var(--font-size-base);
  margin: 0;
}

/* Детали продукта */

.product-details {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 0.5rem;
  grid-gap: var(--spacing-sm);
  gap: 0.5rem;
  gap: var(--spacing-sm);
}

.detail-item {
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
  color: #4a4a4a;
  color: var(--primary-gray);
}

.detail-item strong {
  color: #003d7a;
  color: var(--dark-blue);
}

/* Описание продукта */

.product-description {
  color: #4a4a4a;
  color: var(--primary-gray);
  line-height: 1.75;
  line-height: var(--line-height-relaxed);
  margin: 0;
}

/* Спецификации */

.product-specs {
  display: flex;
  gap: 2rem;
  gap: var(--spacing-xl);
  padding: 1rem 0;
  padding: var(--spacing-md) 0;
  border-top: 1px solid #dee2e6;
  border-top: 1px solid var(--border-color);
  border-bottom: 1px solid #dee2e6;
  border-bottom: 1px solid var(--border-color);
}

.spec-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.spec-label {
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
  color: #6c757d;
  color: var(--text-muted);
}

.spec-value {
  font-size: 1.25rem;
  font-size: var(--font-size-md);
  font-weight: 600;
  font-weight: var(--font-weight-semibold);
  color: #0066cc;
  color: var(--primary-blue);
}

/* Кнопка запроса */

.btn-primary {
  display: inline-block;
  padding: 0.5rem 1.5rem;
  padding: var(--spacing-sm) var(--spacing-lg);
  background: #0066cc;
  background: var(--primary-blue);
  color: #ffffff;
  color: var(--primary-white);
  -webkit-text-decoration: none;
  text-decoration: none;
  border-radius: 0.5rem;
  border-radius: var(--border-radius-base);
  font-weight: 600;
  font-weight: var(--font-weight-semibold);
  transition: all 0.3s ease;
  transition: var(--transition-base);
  align-self: flex-start;
}

.btn-primary:hover {
  background: #003d7a;
  background: var(--dark-blue);
  transform: translateY(-2px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
  -webkit-text-decoration: none;
  text-decoration: none;
  color: #ffffff;
  color: var(--primary-white);
}

/* Секция гарантии качества */

.quality-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
  color: #ffffff;
  color: var(--primary-white);
  text-align: center;
}

.quality-section h2 {
  color: #ffffff;
  color: var(--primary-white);
}

.quality-features {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  margin-top: 3rem;
  margin-top: var(--spacing-xxl);
}

.quality-item {
  padding: 1.5rem;
  padding: var(--spacing-lg);
}

.quality-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.quality-item h3 {
  color: #ffffff;
  color: var(--primary-white);
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
}

.quality-item p {
  color: rgba(255, 255, 255, 0.9);
  margin: 0;
}

/* Форма запроса */

.contact-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
  background: #e6f2ff;
  background: var(--light-blue);
}

.contact-form-wrapper {
  max-width: 800px;
  margin: 0 auto;
  background: #ffffff;
  background: var(--primary-white);
  padding: 3rem;
  padding: var(--spacing-xxl);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
}

.product-inquiry-form {
  margin-top: 2rem;
  margin-top: var(--spacing-xl);
}

.form-row {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 1rem;
  grid-gap: var(--spacing-md);
  gap: 1rem;
  gap: var(--spacing-md);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.form-group label {
  display: block;
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  color: #4a4a4a;
  color: var(--primary-gray);
}

/* Адаптивность */

@media (max-width: 1200px) {
  .product-item {
    grid-template-columns: 350px 1fr;
  }
}

@media (max-width: 992px) {
  .product-item {
    grid-template-columns: 1fr;
  }
  
  .product-image {
    height: 300px;
  }
  
  .product-details {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .categories-grid {
    grid-template-columns: 1fr;
  }
  
  .form-row {
    grid-template-columns: 1fr;
  }
  
  .product-specs {
    flex-wrap: wrap;
    gap: 1rem;
    gap: var(--spacing-md);
  }
  
  .quality-features {
    grid-template-columns: 1fr;
  }
  
  .contact-form-wrapper {
    padding: 1.5rem;
    padding: var(--spacing-lg);
  }
}

@media (max-width: 576px) {
  .section-title {
    font-size: 1.953rem;
    font-size: var(--font-size-xl);
    flex-direction: column;
    gap: 0.5rem;
    gap: var(--spacing-sm);
  }
  
  .section-icon {
    font-size: 2rem;
  }
  
  .product-info {
    padding: 1rem;
    padding: var(--spacing-md);
  }
  
  .product-badge {
    font-size: 0.64rem;
    font-size: var(--font-size-xs);
    padding: 2px 0.5rem;
    padding: 2px var(--spacing-sm);
  }
}

/* ==========================================================================
   Страница "Услуги"
   ========================================================================== */

/* Обзор услуг */

.services-overview {
  padding: 3rem 0;
  padding: var(--spacing-xxl) 0;
}

.services-overview .lead {
  max-width: 800px;
  margin: 0 auto;
}

/* Сетка услуг */

.services-grid-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
}

/* Карточка услуги */

.service-card {
  background: #ffffff;
  background: var(--primary-white);
  padding: 2rem;
  padding: var(--spacing-xl);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
  transition: all 0.3s ease;
  transition: var(--transition-base);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 5px;
  background: linear-gradient(135deg, #0066cc 0%, #003d7a 100%);
  background: var(--gradient-ocean);
  transform: scaleX(0);
  transform-origin: left;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
}

.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon {
  width: 80px;
  height: 80px;
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
  padding: 1rem;
  padding: var(--spacing-md);
  background: #e6f2ff;
  background: var(--light-blue);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
}

.service-icon img {
  width: 100%;
  height: 100%;
  -o-object-fit: contain;
     object-fit: contain;
}

.service-card h3 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.service-card p {
  color: #4a4a4a;
  color: var(--primary-gray);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
  line-height: 1.75;
  line-height: var(--line-height-relaxed);
}

.service-features {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-features li {
  position: relative;
  padding-left: 1.5rem;
  padding-left: var(--spacing-lg);
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
  color: #6c757d;
  color: var(--text-muted);
}

.service-features li::before {
  content: "✓";
  position: absolute;
  left: 0;
  color: #0066cc;
  color: var(--primary-blue);
  font-weight: bold;
  font-size: 1.25rem;
  font-size: var(--font-size-md);
}

/* Секция логистики */

.logistics-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

/* Timeline процесса */

.process-timeline {
  max-width: 800px;
  margin: 3rem auto 0;
  margin: var(--spacing-xxl) auto 0;
  position: relative;
}

.process-timeline::before {
  content: "";
  position: absolute;
  left: 40px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: #dee2e6;
  background: var(--border-color);
}

.process-item {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
  gap: var(--spacing-lg);
  margin-bottom: 2rem;
  margin-bottom: var(--spacing-xl);
  position: relative;
}

.process-number {
  width: 60px;
  height: 60px;
  background: #0066cc;
  background: var(--primary-blue);
  color: #ffffff;
  color: var(--primary-white);
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  font-weight: 700;
  font-weight: var(--font-weight-bold);
  flex-shrink: 0;
  position: relative;
  z-index: 1;
}

.process-content {
  flex: 1;
  padding-top: 0.5rem;
  padding-top: var(--spacing-sm);
}

.process-content h3 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

.process-content p {
  color: #6c757d;
  color: var(--text-muted);
  margin: 0;
}

/* Секция транспорта */

.transport-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.transport-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  margin-top: 3rem;
  margin-top: var(--spacing-xxl);
}

.transport-card {
  background: #ffffff;
  background: var(--primary-white);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.transport-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
}

.transport-card img {
  width: 100%;
  height: 200px;
  -o-object-fit: cover;
     object-fit: cover;
}

.transport-card h3 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  margin: 1rem 1.5rem 0.5rem;
  margin: var(--spacing-md) var(--spacing-lg) var(--spacing-sm);
}

.transport-card p {
  color: #4a4a4a;
  color: var(--primary-gray);
  margin: 0 1.5rem 1rem;
  margin: 0 var(--spacing-lg) var(--spacing-md);
  line-height: 1.75;
  line-height: var(--line-height-relaxed);
}

.transport-features {
  padding: 1rem 1.5rem 1.5rem;
  padding: var(--spacing-md) var(--spacing-lg) var(--spacing-lg);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  gap: var(--spacing-sm);
}

.feature-tag {
  display: inline-block;
  padding: 0.25rem 0.5rem;
  padding: var(--spacing-xs) var(--spacing-sm);
  background: #e6f2ff;
  background: var(--light-blue);
  color: #0066cc;
  color: var(--primary-blue);
  font-size: 0.8rem;
  font-size: var(--font-size-sm);
  border-radius: 50rem;
  border-radius: var(--border-radius-pill);
}

/* Секция преимуществ */

.service-advantages {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.advantages-list {
  max-width: 800px;
  margin: 3rem auto 0;
  margin: var(--spacing-xxl) auto 0;
}

.advantage-item {
  display: flex;
  align-items: center;
  gap: 2rem;
  gap: var(--spacing-xl);
  margin-bottom: 2rem;
  margin-bottom: var(--spacing-xl);
  padding: 1.5rem;
  padding: var(--spacing-lg);
  background: #e6f2ff;
  background: var(--light-blue);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.advantage-item:hover {
  background: rgba(0, 102, 204, 0.1);
  transform: translateX(10px);
}

.advantage-number {
  font-size: 3.052rem;
  font-size: var(--font-size-xxxl);
  font-weight: 700;
  font-weight: var(--font-weight-bold);
  color: #0066cc;
  color: var(--primary-blue);
  flex-shrink: 0;
  min-width: 100px;
  text-align: center;
}

.advantage-text h4 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 0.25rem;
  margin-bottom: var(--spacing-xs);
}

.advantage-text p {
  color: #6c757d;
  color: var(--text-muted);
  margin: 0;
}

/* CTA секция с кнопками */

.cta-buttons {
  display: flex;
  gap: 1rem;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: 2rem;
  margin-top: var(--spacing-xl);
  flex-wrap: wrap;
}

.cta-button-outline {
  background: transparent;
  border: 2px solid #ffffff;
  border: 2px solid var(--primary-white);
  color: #ffffff;
  color: var(--primary-white);
  padding: 1rem 2rem;
  padding: var(--spacing-md) var(--spacing-xl);
  font-size: 1.25rem;
  font-size: var(--font-size-md);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  gap: var(--spacing-sm);
}

.cta-button-outline:hover {
  background: #ffffff;
  background: var(--primary-white);
  color: #0066cc;
  color: var(--primary-blue);
}

.phone-number {
  font-weight: 700;
  font-weight: var(--font-weight-bold);
}

/* Адаптивность */

@media (max-width: 992px) {
  .services-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  }
  
  .transport-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .services-grid {
    grid-template-columns: 1fr;
  }
  
  .process-timeline::before {
    left: 30px;
  }
  
  .process-number {
    width: 50px;
    height: 50px;
    font-size: 1rem;
    font-size: var(--font-size-base);
  }
  
  .advantage-item {
    flex-direction: column;
    text-align: center;
    gap: 1rem;
    gap: var(--spacing-md);
  }
  
  .advantage-number {
    min-width: auto;
  }
  
  .cta-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .cta-button-outline {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .service-card {
    padding: 1.5rem;
    padding: var(--spacing-lg);
  }
  
  .service-icon {
    width: 60px;
    height: 60px;
  }
  
  .process-item {
    gap: 1rem;
    gap: var(--spacing-md);
  }
  
  .transport-features {
    padding: 0.5rem 1rem 1rem;
    padding: var(--spacing-sm) var(--spacing-md) var(--spacing-md);
  }
}

/* ==========================================================================
   Страница "Контакты"
   ========================================================================== */

/* Секция контактной информации */

.contact-info-section {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-gap: 3rem;
  grid-gap: var(--spacing-xxl);
  gap: 3rem;
  gap: var(--spacing-xxl);
  align-items: start;
}

/* Карточки контактов */

.contact-cards {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 1.5rem;
  grid-gap: var(--spacing-lg);
  gap: 1.5rem;
  gap: var(--spacing-lg);
}

.contact-card {
  background: #e6f2ff;
  background: var(--light-blue);
  padding: 2rem;
  padding: var(--spacing-xl);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  text-align: center;
  transition: all 0.3s ease;
  transition: var(--transition-base);
}

.contact-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
}

.contact-icon {
  font-size: 3rem;
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.contact-card h3 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.contact-card p {
  color: #4a4a4a;
  color: var(--primary-gray);
  margin: 0;
  line-height: 1.75;
  line-height: var(--line-height-relaxed);
}

.contact-card a {
  color: #0066cc;
  color: var(--primary-blue);
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  -webkit-text-decoration: none;
  text-decoration: none;
}

.contact-card a:hover {
  -webkit-text-decoration: underline;
  text-decoration: underline;
}

/* Форма контактов */

.contact-form-section {
  background: #ffffff;
  background: var(--primary-white);
  padding: 2rem;
  padding: var(--spacing-xl);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
}

.contact-form-section h2 {
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
}

.contact-form-section > p {
  color: #6c757d;
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  margin-bottom: var(--spacing-lg);
}

/* Секция карты */

.map-section {
  position: relative;
  height: 500px;
  margin: 4rem 0;
  margin: var(--spacing-xxxl) 0;
}

.map-container {
  position: relative;
  height: 100%;
  overflow: hidden;
}

.map {
  width: 100%;
  height: 100%;
  background: #e6f2ff;
  background: var(--light-blue);
}

.map-overlay {
  position: absolute;
  bottom: 2rem;
  bottom: var(--spacing-xl);
  left: 2rem;
  left: var(--spacing-xl);
  background: #ffffff;
  background: var(--primary-white);
  padding: 1.5rem;
  padding: var(--spacing-lg);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
  box-shadow: var(--shadow-lg);
  max-width: 300px;
}

.map-info h3 {
  font-size: 1.25rem;
  font-size: var(--font-size-md);
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 0.5rem;
  margin-bottom: var(--spacing-sm);
}

.map-info p {
  color: #6c757d;
  color: var(--text-muted);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

/* Реквизиты компании */

.company-details {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.details-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  grid-gap: 2rem;
  grid-gap: var(--spacing-xl);
  gap: 2rem;
  gap: var(--spacing-xl);
  margin-top: 3rem;
  margin-top: var(--spacing-xxl);
}

.detail-block {
  background: #ffffff;
  background: var(--primary-white);
  padding: 2rem;
  padding: var(--spacing-xl);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  box-shadow: var(--shadow-base);
}

.detail-block h3 {
  font-size: 1.563rem;
  font-size: var(--font-size-lg);
  color: #003d7a;
  color: var(--dark-blue);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
  padding-bottom: 0.5rem;
  padding-bottom: var(--spacing-sm);
  border-bottom: 2px solid #e6f2ff;
  border-bottom: 2px solid var(--light-blue);
}

.detail-block dl {
  margin: 0;
}

.detail-block dt {
  font-weight: 500;
  font-weight: var(--font-weight-medium);
  color: #6c757d;
  color: var(--text-muted);
  margin-top: 1rem;
  margin-top: var(--spacing-md);
}

.detail-block dt:first-child {
  margin-top: 0;
}

.detail-block dd {
  color: #4a4a4a;
  color: var(--primary-gray);
  margin: 0.25rem 0 0;
  margin: var(--spacing-xs) 0 0;
}

/* Секция скачивания */

.download-section {
  margin-top: 3rem;
  margin-top: var(--spacing-xxl);
  padding: 2rem;
  padding: var(--spacing-xl);
  background: rgba(0, 102, 204, 0.05);
  border-radius: 1rem;
  border-radius: var(--border-radius-lg);
}

.download-section p {
  color: #6c757d;
  color: var(--text-muted);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.download-section .btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  gap: var(--spacing-sm);
}

/* Быстрый контакт */

.quick-contact {
  padding: 4rem 0;
  padding: var(--spacing-xxxl) 0;
}

.quick-contact-content h2 {
  color: #ffffff;
  color: var(--primary-white);
  margin-bottom: 1rem;
  margin-bottom: var(--spacing-md);
}

.contact-buttons {
  display: flex;
  gap: 1rem;
  gap: var(--spacing-md);
  justify-content: center;
  margin-top: 2rem;
  margin-top: var(--spacing-xl);
  flex-wrap: wrap;
}

.contact-buttons .cta-button {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  gap: var(--spacing-sm);
}

/* Адаптивность */

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
  
  .contact-cards {
    order: 2;
  }
  
  .contact-form-section {
    order: 1;
  }
  
  .details-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .contact-cards {
    grid-template-columns: 1fr;
  }
  
  .map-section {
    height: 400px;
  }
  
  .map-overlay {
    position: static;
    max-width: 100%;
    margin: 1.5rem;
    margin: var(--spacing-lg);
    bottom: auto;
    left: auto;
  }
  
  .contact-buttons {
    flex-direction: column;
    align-items: center;
  }
  
  .contact-buttons .cta-button {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .contact-card {
    padding: 1.5rem;
    padding: var(--spacing-lg);
  }
  
  .contact-icon {
    font-size: 2rem;
  }
  
  .map-section {
    height: 300px;
  }
  
  .detail-block {
    padding: 1rem;
    padding: var(--spacing-md);
  }
  
  .download-section {
    padding: 1.5rem;
    padding: var(--spacing-lg);
  }
}

/* ==========================================================================
   Вспомогательные классы
   ========================================================================== */

/* Flexbox утилиты */

.d-flex {
  display: flex !important;
}

.d-inline-flex {
  display: inline-flex !important;
}

.flex-row {
  flex-direction: row !important;
}

.flex-column {
  flex-direction: column !important;
}

.flex-wrap {
  flex-wrap: wrap !important;
}

.flex-nowrap {
  flex-wrap: nowrap !important;
}

.justify-content-start {
  justify-content: flex-start !important;
}

.justify-content-end {
  justify-content: flex-end !important;
}

.justify-content-center {
  justify-content: center !important;
}

.justify-content-between {
  justify-content: space-between !important;
}

.justify-content-around {
  justify-content: space-around !important;
}

.align-items-start {
  align-items: flex-start !important;
}

.align-items-end {
  align-items: flex-end !important;
}

.align-items-center {
  align-items: center !important;
}

.align-items-baseline {
  align-items: baseline !important;
}

.align-items-stretch {
  align-items: stretch !important;
}

/* Grid утилиты */

.d-grid {
  display: grid !important;
}

.gap-1 {
  gap: 0.25rem !important;
  gap: var(--spacing-xs) !important;
}

.gap-2 {
  gap: 0.5rem !important;
  gap: var(--spacing-sm) !important;
}

.gap-3 {
  gap: 1rem !important;
  gap: var(--spacing-md) !important;
}

.gap-4 {
  gap: 1.5rem !important;
  gap: var(--spacing-lg) !important;
}

.gap-5 {
  gap: 2rem !important;
  gap: var(--spacing-xl) !important;
}

/* Позиционирование */

.position-relative {
  position: relative !important;
}

.position-absolute {
  position: absolute !important;
}

.position-fixed {
  position: fixed !important;
}

.position-sticky {
  position: sticky !important;
  top: 0;
}

/* Ширина и высота */

.w-25 {
  width: 25% !important;
}

.w-50 {
  width: 50% !important;
}

.w-75 {
  width: 75% !important;
}

.w-100 {
  width: 100% !important;
}

.h-100 {
  height: 100% !important;
}

.h-auto {
  height: auto !important;
}

/* Максимальная ширина */

.mw-100 {
  max-width: 100% !important;
}

/* Overflow */

.overflow-hidden {
  overflow: hidden !important;
}

.overflow-auto {
  overflow: auto !important;
}

.overflow-visible {
  overflow: visible !important;
}

/* Границы */

.border {
  border: 1px solid #dee2e6 !important;
  border: 1px solid var(--border-color) !important;
}

.border-0 {
  border: 0 !important;
}

.border-top {
  border-top: 1px solid #dee2e6 !important;
  border-top: 1px solid var(--border-color) !important;
}

.border-bottom {
  border-bottom: 1px solid #dee2e6 !important;
  border-bottom: 1px solid var(--border-color) !important;
}

.border-start {
  border-left: 1px solid #dee2e6 !important;
  border-left: 1px solid var(--border-color) !important;
}

.border-end {
  border-right: 1px solid #dee2e6 !important;
  border-right: 1px solid var(--border-color) !important;
}

/* Радиусы */

.rounded {
  border-radius: 0.5rem !important;
  border-radius: var(--border-radius-base) !important;
}

.rounded-0 {
  border-radius: 0 !important;
}

.rounded-sm {
  border-radius: 0.25rem !important;
  border-radius: var(--border-radius-sm) !important;
}

.rounded-lg {
  border-radius: 1rem !important;
  border-radius: var(--border-radius-lg) !important;
}

.rounded-xl {
  border-radius: 1.5rem !important;
  border-radius: var(--border-radius-xl) !important;
}

.rounded-circle {
  border-radius: 50% !important;
  border-radius: var(--border-radius-circle) !important;
}

.rounded-pill {
  border-radius: 50rem !important;
  border-radius: var(--border-radius-pill) !important;
}

/* Тени */

.shadow-none {
  box-shadow: none !important;
}

.shadow-sm {
  box-shadow: 0 1px 2px rgba(0, 0, 0, 0.05) !important;
  box-shadow: var(--shadow-sm) !important;
}

.shadow {
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1) !important;
  box-shadow: var(--shadow-base) !important;
}

.shadow-lg {
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2) !important;
  box-shadow: var(--shadow-lg) !important;
}

/* Прозрачность */

.opacity-0 {
  opacity: 0 !important;
}

.opacity-25 {
  opacity: 0.25 !important;
}

.opacity-50 {
  opacity: 0.5 !important;
}

.opacity-75 {
  opacity: 0.75 !important;
}

.opacity-100 {
  opacity: 1 !important;
}

/* Z-index */

.z-0 {
  z-index: 0 !important;
}

.z-1 {
  z-index: 1 !important;
}

.z-2 {
  z-index: 2 !important;
}

.z-3 {
  z-index: 3 !important;
}

/* Курсор */

.cursor-pointer {
  cursor: pointer !important;
}

.cursor-default {
  cursor: default !important;
}

.cursor-not-allowed {
  cursor: not-allowed !important;
}

/* User select */

.user-select-all {
  -webkit-user-select: all !important;
     -moz-user-select: all !important;
          user-select: all !important;
}

.user-select-auto {
  -webkit-user-select: auto !important;
     -moz-user-select: auto !important;
          user-select: auto !important;
}

.user-select-none {
  -webkit-user-select: none !important;
     -moz-user-select: none !important;
          user-select: none !important;
}

/* Pointer events */

.pe-none {
  pointer-events: none !important;
}

.pe-auto {
  pointer-events: auto !important;
}

/* Clearfix */

.clearfix::after {
  display: block;
  clear: both;
  content: "";
}

/* Aspect ratio */

.ratio {
  position: relative;
  width: 100%;
}

.ratio::before {
  display: block;
  padding-top: var(--aspect-ratio);
  content: "";
}

.ratio > * {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
}

.ratio-1x1 {
  --aspect-ratio: 100%;
}

.ratio-4x3 {
  --aspect-ratio: 75%;
}

.ratio-16x9 {
  --aspect-ratio: 56.25%;
}

.ratio-21x9 {
  --aspect-ratio: 42.857143%;
}

/* Truncate text */

.text-truncate {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Line clamp */

.line-clamp-1 {
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-2 {
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.line-clamp-3 {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Responsive visibility */

@media (max-width: 576px) {
  .hide-mobile {
    display: none !important;
  }
}

@media (min-width: 577px) and (max-width: 768px) {
  .hide-tablet {
    display: none !important;
  }
}

@media (min-width: 769px) {
  .hide-desktop {
    display: none !important;
  }
}

@media (min-width: 577px) {
  .show-mobile {
    display: none !important;
  }
}

@media (max-width: 768px) {
  .show-desktop {
    display: none !important;
  }
}

/* ==========================================================================
   Анимации и переходы
   ========================================================================== */

/* Preloader анимация */

.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: #ffffff;
  background-color: var(--primary-white);
  z-index: 1070;
  z-index: var(--z-index-tooltip);
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.preloader.loaded {
  opacity: 0;
  pointer-events: none;
}

.preloader-wave {
  width: 60px;
  height: 60px;
  display: flex;
  align-items: flex-end;
  gap: 5px;
}

.preloader-wave span {
  display: block;
  width: 10px;
  height: 10px;
  background-color: #0066cc;
  background-color: var(--primary-blue);
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  animation: wave-loader 1.2s ease-in-out infinite;
}

.preloader-wave span:nth-child(2) {
  animation-delay: -1.1s;
}

.preloader-wave span:nth-child(3) {
  animation-delay: -1s;
}

.preloader-wave span:nth-child(4) {
  animation-delay: -0.9s;
}

.preloader-wave span:nth-child(5) {
  animation-delay: -0.8s;
}

@keyframes wave-loader {
  0%, 40%, 100% {
    transform: scaleY(1);
  }
  20% {
    transform: scaleY(4);
  }
}

/* Рябь на воде эффект */

.ripple {
  position: relative;
  overflow: hidden;
}

.ripple::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  background: rgba(255, 255, 255, 0.5);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.ripple:active::before {
  width: 300px;
  height: 300px;
}

/* Плавающие элементы */

.float {
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}

/* Покачивание */

.swing {
  animation: swing 2s ease-in-out infinite;
  transform-origin: top center;
}

@keyframes swing {
  0%, 100% {
    transform: rotate(0deg);
  }
  25% {
    transform: rotate(5deg);
  }
  75% {
    transform: rotate(-5deg);
  }
}

/* Волновое появление элементов */

.wave-in {
  opacity: 0;
  transform: translateY(50px) scale(0.9);
  transition: all 0.8s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.wave-in.visible {
  opacity: 1;
  transform: translateY(0) scale(1);
}

/* Последовательное появление элементов */

.stagger-in {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease;
}

.stagger-in.visible {
  opacity: 1;
  transform: translateY(0);
}

.stagger-in:nth-child(1) { transition-delay: 0.1s; }

.stagger-in:nth-child(2) { transition-delay: 0.2s; }

.stagger-in:nth-child(3) { transition-delay: 0.3s; }

.stagger-in:nth-child(4) { transition-delay: 0.4s; }

.stagger-in:nth-child(5) { transition-delay: 0.5s; }

.stagger-in:nth-child(6) { transition-delay: 0.6s; }

/* Морская волна фон */

.ocean-wave {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100px;
  background: url('data:image/svg+xml;utf8,<svg viewBox="0 0 1200 120" xmlns="http://www.w3.org/2000/svg"><path d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.84,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z" fill="%230066cc"/></svg>') repeat-x;
  animation: ocean-wave-move 10s cubic-bezier(0.36, 0.45, 0.63, 0.53) infinite;
}

@keyframes ocean-wave-move {
  0% {
    background-position-x: 0;
  }
  100% {
    background-position-x: 1200px;
  }
}

/* Пузырьки */

.bubbles {
  position: absolute;
  width: 100%;
  height: 100%;
  overflow: hidden;
  pointer-events: none;
}

.bubble {
  position: absolute;
  bottom: -100px;
  width: 40px;
  height: 40px;
  background-color: rgba(255, 255, 255, 0.1);
  border-radius: 50%;
  border-radius: var(--border-radius-circle);
  opacity: 0.5;
  animation: rise 10s infinite ease-in;
}

.bubble:nth-child(1) {
  width: 20px;
  height: 20px;
  left: 10%;
  animation-duration: 8s;
}

.bubble:nth-child(2) {
  width: 60px;
  height: 60px;
  left: 20%;
  animation-duration: 12s;
  animation-delay: 2s;
}

.bubble:nth-child(3) {
  width: 30px;
  height: 30px;
  left: 35%;
  animation-duration: 10s;
  animation-delay: 4s;
}

.bubble:nth-child(4) {
  width: 50px;
  height: 50px;
  left: 50%;
  animation-duration: 14s;
  animation-delay: 0s;
}

.bubble:nth-child(5) {
  width: 35px;
  height: 35px;
  left: 65%;
  animation-duration: 11s;
  animation-delay: 1s;
}

.bubble:nth-child(6) {
  width: 45px;
  height: 45px;
  left: 80%;
  animation-duration: 13s;
  animation-delay: 3s;
}

.bubble:nth-child(7) {
  width: 25px;
  height: 25px;
  left: 90%;
  animation-duration: 9s;
  animation-delay: 5s;
}

@keyframes rise {
  0% {
    bottom: -100px;
    transform: translateX(0);
  }
  10% {
    transform: translateX(-2px);
  }
  20% {
    transform: translateX(2px);
  }
  30% {
    transform: translateX(-2px);
  }
  40% {
    transform: translateX(2px);
  }
  50% {
    transform: translateX(-2px);
  }
  60% {
    transform: translateX(2px);
  }
  70% {
    transform: translateX(-2px);
  }
  100% {
    bottom: 110%;
    transform: translateX(0);
  }
}

/* Блеск на воде */

.shimmer {
  position: relative;
  overflow: hidden;
}

.shimmer::after {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(
    45deg,
    transparent 30%,
    rgba(255, 255, 255, 0.3) 50%,
    transparent 70%
  );
  animation: shimmer-effect 3s infinite;
}

@keyframes shimmer-effect {
  0% {
    transform: translateX(-100%) translateY(-100%);
  }
  100% {
    transform: translateX(100%) translateY(100%);
  }
}
