/* ============================================
   Базовые стили и CSS переменные
   ============================================ */

:root {
  /* Основные цвета */
  --color-primary-blue: #0066CC;
  --color-primary-orange: #FF6B35;
  --color-white: #FFFFFF;
  
  /* Оттенки синего */
  --color-blue-light: #3399FF;
  --color-blue-dark: #004499;
  
  /* Оттенки оранжевого */
  --color-orange-light: #FF8C5A;
  --color-orange-dark: #E55A2B;
  
  /* Серые оттенки */
  --color-gray-dark: #333333;
  --color-gray-medium: #666666;
  --color-gray-light: #CCCCCC;
  --color-gray-bg: #F8F9FA;
  
  /* Цвета текста */
  --color-text-dark: #333333;
  --color-text-medium: #666666;
  --color-text-light: #999999;
  
  /* Цвета границ */
  --color-border-light: #CCCCCC;
  --color-border-medium: #999999;
  
  /* Типографика */
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-size-base: 16px;
  --line-height-base: 1.5;
  
  /* Отступы */
  --spacing-xs: 8px;
  --spacing-sm: 16px;
  --spacing-md: 24px;
  --spacing-lg: 32px;
  --spacing-xl: 48px;
  --spacing-2xl: 80px;
  
  /* Радиусы */
  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 24px;
  
  /* Контейнеры */
  --container-max-width: 1440px;
  --container-padding: 120px;
  --container-padding-mobile: 20px;
}

/* ============================================
   Сброс стилей
   ============================================ */

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

html {
  font-size: var(--font-size-base);
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-dark);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  text-decoration: none;
  color: inherit;
  transition: color 0.3s ease;
}

ul, ol {
  list-style: none;
}

button {
  border: none;
  background: none;
  cursor: pointer;
  font-family: inherit;
}

/* ============================================
   Утилиты
   ============================================ */

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

.section {
  width: 100%;
}

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

/* ============================================
   Компоненты: Header
   ============================================ */

.header {
  width: 100%;
  min-height: 80px;
  background-color: var(--color-white);
  padding: 0 var(--container-padding);
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
  flex-wrap: wrap;
  gap: var(--spacing-sm);
}

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

.header__logo-icon {
  height: 36px;
  width: auto;
  display: block;
}

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

.header__logo-text {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-dark);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 32px;
  flex-wrap: nowrap;
}

@media (max-width: 1200px) and (min-width: 769px) {
  .header__nav {
    gap: 24px;
  }
  
  .header__nav-link {
    font-size: 15px;
  }
}

.header__nav-link {
  font-size: 16px;
  font-weight: normal;
  color: var(--color-text-dark);
  transition: color 0.3s ease;
}

.header__nav-link:hover,
.header__nav-link.active {
  color: var(--color-primary-orange);
}

.header__nav-link.active-blue {
  color: var(--color-primary-blue);
}

.header__lang-selector {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10001;
  user-select: none;
}

.header__lang-selector:hover {
  border-color: var(--color-primary-blue);
  background-color: var(--color-gray-bg);
}

.language-menu {
  position: absolute;
  top: calc(100% + 8px);
  right: 0;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  min-width: 150px;
  display: none;
  z-index: 10000;
  overflow: hidden;
  pointer-events: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.2s ease, transform 0.2s ease, visibility 0.2s ease;
  transform: translateY(-10px);
}

.language-menu.active {
  display: block;
  pointer-events: auto;
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}


.language-menu__item {
  display: block;
  padding: 12px 16px;
  color: var(--color-text-dark);
  font-size: 14px;
  transition: background-color 0.3s ease;
  text-decoration: none;
}

.language-menu__item:hover {
  background-color: var(--color-gray-bg);
}

.language-menu__item.active {
  background-color: var(--color-primary-blue);
  color: var(--color-white);
}

.language-menu__item:first-child {
  border-top-left-radius: var(--radius-sm);
  border-top-right-radius: var(--radius-sm);
}

.language-menu__item:last-child {
  border-bottom-left-radius: var(--radius-sm);
  border-bottom-right-radius: var(--radius-sm);
}

.header__lang-text {
  font-size: 14px;
  color: var(--color-text-dark);
}

.header__lang-icon {
  width: 16px;
  height: 16px;
  color: var(--color-text-dark);
}

/* ============================================
   Компоненты: Footer
   ============================================ */

.footer {
  width: 100%;
  background-color: var(--color-gray-bg);
  padding: 0;
  border-top: 3px solid var(--color-primary-orange);
}

.footer__wrapper {
  max-width: var(--container-max-width);
  margin: 0 auto;
  padding: var(--spacing-xl) var(--container-padding);
}

.footer__nav {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: var(--spacing-xl);
  align-items: start;
}

.footer__item {
  display: flex;
  flex-direction: column;
}

.footer__item:first-child {
  max-width: 100%;
}

.footer__item:nth-child(2) {
  justify-content: flex-start;
  align-items: center;
}

.footer__item:last-child {
  align-items: flex-end;
  justify-content: flex-start;
}

.footer__content {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.footer__logo-link {
  display: inline-block;
  margin-bottom: var(--spacing-sm);
}

.footer__tagline {
  font-size: 14px;
  color: var(--color-text-dark);
  margin: var(--spacing-xs) 0;
}

.footer__copyright {
  font-size: 12px;
  color: var(--color-text-medium);
  margin-top: var(--spacing-xs);
}

.footer__info {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  margin-top: var(--spacing-sm);
}

.footer__impressum-link {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary-blue);
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
  padding: 4px 0;
  border-bottom: 2px solid var(--color-primary-blue);
  margin-bottom: var(--spacing-xs);
}

.footer__impressum-link:hover {
  color: var(--color-primary-orange);
  border-bottom-color: var(--color-primary-orange);
}

.footer__info-compact {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.footer__info-text {
  font-size: 11px;
  color: var(--color-text-medium);
  line-height: 1.5;
  margin: 0;
}

.footer__email-link {
  color: var(--color-text-medium);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer__email-link:hover {
  color: var(--color-primary-blue);
}

.footer__social {
  display: flex;
  gap: var(--spacing-sm);
  justify-content: center;
  align-items: center;
  flex-wrap: wrap;
  width: 100%;
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 40px;
  height: 40px;
  color: var(--color-primary-orange);
  transition: opacity 0.3s ease;
}

.footer__social-link:hover {
  opacity: 0.7;
}

.footer__social-icon {
  width: 24px;
  height: 24px;
}

.footer__apps {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  align-items: flex-start;
  width: 100%;
}

.footer__app-link {
  display: inline-block;
  text-decoration: none;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.footer__app-link:hover {
  opacity: 0.8;
  transform: translateY(-2px);
}

.footer__app-badge {
  height: 40px;
  width: auto;
  max-width: 135px;
  display: block;
}

.footer__text {
  font-size: 14px;
  color: var(--color-text-dark);
  font-weight: normal;
  margin-bottom: 8px;
}

.footer__text:last-child {
  margin-bottom: 0;
}

.footer__title {
  font-size: 14px;
  color: var(--color-text-dark);
  font-weight: 600;
  margin-bottom: 12px;
}

.footer__section {
  margin-bottom: 16px;
}

.footer__section:last-child {
  margin-bottom: 0;
}

/* ============================================
   Компоненты: Buttons
   ============================================ */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: var(--radius-xl);
  font-size: 16px;
  font-weight: 600;
  font-family: var(--font-family);
  cursor: pointer;
  transition: all 0.3s ease;
  text-decoration: none;
  border: none;
}

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

.btn--primary:hover {
  background-color: var(--color-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(255, 107, 53, 0.3);
}

.btn--secondary {
  background-color: var(--color-white);
  color: var(--color-primary-blue);
  border: 2px solid var(--color-primary-blue);
}

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

.btn--outline-orange {
  background-color: var(--color-white);
  color: var(--color-primary-orange);
  border: 2px solid var(--color-primary-orange);
}

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

/* ============================================
   Компоненты: Hero Section
   ============================================ */

.hero {
  width: 100%;
  min-height: 600px;
  padding: 80px var(--container-padding);
  display: flex;
  align-items: center;
  gap: 80px;
}

.hero__content {
  flex: 1;
  max-width: 600px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.hero__title {
  font-size: 56px;
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text-dark);
}

.hero__text {
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-text-medium);
}

.hero__buttons {
  display: flex;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.hero__image {
  flex: 1;
  max-width: 600px;
  height: 500px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background-color: var(--color-gray-bg);
}

.hero__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* ============================================
   Компоненты: Feature Cards
   ============================================ */

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--spacing-xl);
  padding: var(--spacing-2xl) var(--container-padding);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.feature-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
  transition: all 0.3s ease;
  height: 100%;
  min-height: 200px;
}

.feature-card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
  border-color: var(--color-primary-orange);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  color: var(--color-primary-orange);
  flex-shrink: 0;
}

.feature-card__title {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.2;
  color: var(--color-text-dark);
  margin: 0;
}

.feature-card__text {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-text-medium);
  margin: 0;
  flex: 1;
}


/* ============================================
   Компоненты: Section Headers
   ============================================ */

.section-header {
  text-align: center;
  padding: var(--spacing-2xl) var(--container-padding);
}

.section-header__title {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-text-dark);
  margin-bottom: var(--spacing-lg);
}

.section-header__text {
  font-size: 18px;
  line-height: 1.6;
  color: var(--color-text-medium);
  max-width: 1000px;
  margin: 0 auto;
}

/* ============================================
   Компоненты: Image Grid
   ============================================ */

/* ============================================
   Компоненты: Mosaic Gallery
   ============================================ */

.mosaic-gallery {
  padding: var(--spacing-md) var(--container-padding);
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
  max-width: 100%;
  min-height: auto;
  box-sizing: border-box;
  margin-bottom: 0;
  position: relative;
  z-index: 1;
  background-color: transparent;
}

.mosaic-gallery__container {
  position: relative;
  width: 860px;
  height: 440px;
  min-height: 440px;
  margin: var(--spacing-sm) auto;
  overflow: visible;
  box-sizing: border-box;
  background-color: transparent;
}

.mosaic-gallery__item {
  position: absolute;
  overflow: hidden;
  cursor: pointer;
  transition: opacity 0.4s ease;
  border-radius: var(--radius-md);
  transform: none !important;
  opacity: 1 !important;
  visibility: visible !important;
  margin: 0;
  box-sizing: border-box;
  border: 10px solid #FFFFFF;
  background-color: #FFFFFF;
}

.mosaic-gallery__item--small {
  width: 200px;
  height: 200px;
  min-width: 200px;
  min-height: 200px;
  max-width: 200px;
  max-height: 200px;
}

.mosaic-gallery__item--large {
  width: 400px;
  height: 400px;
  min-width: 400px;
  min-height: 400px;
  max-width: 400px;
  max-height: 400px;
}

.mosaic-gallery__item[data-position="top-left"] {
  top: 0;
  left: 0;
  z-index: 1;
}

.mosaic-gallery__item[data-position="bottom-left"] {
  top: 220px;
  left: 0;
  z-index: 1;
}

.mosaic-gallery__item[data-position="center"] {
  top: 0;
  left: 220px;
  z-index: 2;
}

.mosaic-gallery__item[data-position="top-right"] {
  top: 0;
  left: 640px;
  z-index: 1;
}

.mosaic-gallery__item[data-position="bottom-right"] {
  top: 220px;
  left: 640px;
  z-index: 1;
}

.mosaic-gallery__image-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
  overflow: hidden;
  display: block;
  background-color: var(--color-gray-bg);
}

.mosaic-gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: filter 0.4s ease;
  display: block;
  position: relative;
  z-index: 0;
  transform: none !important;
}

.mosaic-gallery__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0);
  transition: background 0.4s ease;
  pointer-events: none;
  z-index: 1;
}

/* Hover эффекты - только overlay, без масштабирования */
.mosaic-gallery__item:hover {
  z-index: 10;
}

.mosaic-gallery__item:hover .mosaic-gallery__image-wrapper img {
  transform: none;
}

.mosaic-gallery__item:hover .mosaic-gallery__overlay {
  background: rgba(0, 0, 0, 0.3);
}

.mosaic-gallery__item:hover .mosaic-gallery__image-wrapper {
  transform: none;
}

/* Анимация появления при скролле - отключена, элементы видны сразу */
.mosaic-gallery__item.visible {
  transform: scale(1) !important;
  opacity: 1 !important;
}

/* ============================================
   Компоненты: Process Steps
   ============================================ */

.process-steps {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: var(--spacing-md);
  justify-content: center;
  padding: var(--spacing-2xl) var(--container-padding);
  max-width: 1400px;
  margin: 0 auto;
  width: 100%;
}

.process-step {
  width: 100%;
  height: 140px;
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  text-align: center;
  transition: all 0.3s ease;
}

.process-step:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  border-color: var(--color-primary-orange);
}

.process-step__icon {
  width: 32px;
  height: 32px;
  color: var(--color-primary-orange);
  flex-shrink: 0;
}

.process-step__text {
  font-size: 12px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-text-dark);
  margin: 0;
}

/* ============================================
   Компоненты: Recruiting Areas
   ============================================ */

.recruiting-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--spacing-lg);
  max-width: 1400px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--container-padding);
}

.recruiting-area {
  width: 100%;
  height: 200px;
  border-radius: var(--radius-md);
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-gray-bg);
}

.recruiting-area img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.recruiting-area__label {
  position: absolute;
  font-size: 18px;
  font-weight: 600;
  color: var(--color-text-dark);
  background-color: rgba(255, 255, 255, 0.9);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
}

/* ============================================
   Компоненты: Team Members
   ============================================ */

.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: var(--spacing-2xl);
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--container-padding);
  justify-items: center;
}

.team-member {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-sm);
}

.team-member__photo {
  width: 300px;
  height: 400px;
  border-radius: var(--radius-md);
  overflow: hidden;
  background-color: var(--color-gray-bg);
}

.team-member__photo img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.team-member__info {
  width: 100%;
  background-color: var(--color-primary-orange);
  border-radius: var(--radius-md);
  padding: 20px;
  text-align: center;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.team-member__role {
  font-size: 14px;
  color: var(--color-white);
  font-weight: normal;
}

.team-member__name {
  font-size: 24px;
  font-weight: 700;
  color: var(--color-white);
}

.team-member__phone {
  font-size: 16px;
  color: var(--color-white);
  margin-top: 4px;
}

.team-member__phone a {
  color: var(--color-white);
  text-decoration: none;
  transition: opacity 0.2s ease;
}

.team-member__phone a:hover {
  opacity: 0.8;
  text-decoration: underline;
}

/* ============================================
   Компоненты: Contact Form
   ============================================ */

.contact-section {
  width: 100%;
  min-height: 500px;
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.contact-info {
  background-color: var(--color-text-dark);
  padding: 80px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
  justify-content: center;
}

.contact-info__title {
  font-size: 48px;
  font-weight: 700;
  color: var(--color-white);
}

.contact-info__text {
  font-size: 18px;
  color: var(--color-white);
}

.contact-form {
  background-color: var(--color-white);
  padding: 80px;
  display: flex;
  flex-direction: column;
  gap: var(--spacing-md);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-xs);
}

.form-label {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-text-dark);
}

.form-input {
  width: 100%;
  height: 48px;
  padding: 0 16px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-family: var(--font-family);
  transition: border-color 0.3s ease;
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary-blue);
}

.form-textarea {
  width: 100%;
  min-height: 120px;
  padding: 16px;
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-sm);
  font-size: 16px;
  font-family: var(--font-family);
  resize: vertical;
  transition: border-color 0.3s ease;
}

.form-textarea:focus {
  outline: none;
  border-color: var(--color-primary-blue);
}

.form-message {
  padding: 12px 16px;
  margin-bottom: 20px;
  border-radius: var(--radius-sm);
  font-size: 14px;
  font-weight: 500;
}

.form-message.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

.form-message.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}

.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

/* ============================================
   Компоненты: Blog Posts
   ============================================ */

.blog-posts {
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--spacing-2xl) var(--container-padding);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.blog-post {
  background-color: var(--color-white);
  border: 1px solid var(--color-border-light);
  border-radius: var(--radius-md);
  padding: var(--spacing-lg);
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.blog-post__header {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  flex-wrap: wrap;
}

.blog-post__author {
  display: flex;
  align-items: center;
  gap: var(--spacing-xs);
}

.blog-post__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  overflow: hidden;
  background-color: var(--color-gray-bg);
}

.blog-post__avatar img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-post__author-name {
  font-size: 14px;
  color: var(--color-text-dark);
}

.blog-post__meta {
  font-size: 14px;
  color: var(--color-text-medium);
}

.blog-post__title {
  font-size: 22px;
  font-weight: 700;
  line-height: 1.3;
  color: var(--color-text-dark);
}

.blog-post__snippet {
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-text-medium);
}

.blog-post__metrics {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.blog-post__views {
  font-size: 14px;
  color: var(--color-text-medium);
}

.blog-post__like {
  width: 20px;
  height: 20px;
  color: var(--color-text-medium);
  cursor: pointer;
  transition: color 0.3s ease;
}

.blog-post__like:hover {
  color: var(--color-primary-orange);
}

/* ============================================
   Адаптивные медиа-запросы
   ============================================ */

/* Большие экраны (1440px+) */
@media (min-width: 1440px) {
  .footer__nav {
    gap: var(--spacing-2xl);
  }
  
  .footer__wrapper {
    padding: var(--spacing-2xl) var(--container-padding);
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    max-width: 1600px;
  }
  
  /* Для блоков с 4 карточками - 4 колонки в ряд */
  .features-grid--4-cards {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1600px;
    gap: var(--spacing-lg);
  }
  
  .features-grid--4-cards .feature-card {
    padding: var(--spacing-md);
  }
  
  .features-grid--4-cards .feature-card__title {
    font-size: 20px;
  }
  
  .features-grid--4-cards .feature-card__text {
    font-size: 14px;
  }
  
  /* Для блоков с 3 карточками - 3 колонки */
  .features-grid--3-cols {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .process-steps {
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-md);
    max-width: 1600px;
  }
  
  .mosaic-gallery__container {
    width: 100%;
    max-width: 900px;
  }
  
  .recruiting-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

/* Средние экраны (1024px - 1439px) */
@media (max-width: 1439px) and (min-width: 1024px) {
  :root {
    --container-padding: 60px;
  }
  
  .header__nav {
    gap: 28px;
  }
  
  .header__nav-link {
    font-size: 15px;
  }
  
  .footer__nav {
    gap: var(--spacing-lg);
    grid-template-columns: 2fr 1fr 1fr;
  }
  
  .footer__item:last-child {
    align-items: flex-end;
  }
  
  .footer__apps {
    align-items: flex-end;
  }
  
  .features-grid {
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-lg);
    max-width: 1200px;
  }
  
  /* Для блоков с 4 карточками - 4 колонки в ряд */
  .features-grid--4-cards {
    grid-template-columns: repeat(4, 1fr);
    max-width: 1400px;
    gap: var(--spacing-md);
  }
  
  .features-grid--4-cards .feature-card {
    padding: var(--spacing-md);
  }
  
  .features-grid--4-cards .feature-card__title {
    font-size: 18px;
  }
  
  .features-grid--4-cards .feature-card__text {
    font-size: 14px;
  }
  
  /* Для блоков с 3 карточками - 3 колонки */
  .features-grid--3-cols {
    grid-template-columns: repeat(3, 1fr);
  }
  
  .feature-card {
    padding: var(--spacing-md);
  }
  
  .process-steps {
    grid-template-columns: repeat(7, 1fr);
    gap: var(--spacing-sm);
    max-width: 1200px;
  }
  
  .process-step {
    padding: 18px 14px;
  }
  
  .process-step__text {
    font-size: 11px;
  }
  
  .mosaic-gallery__container {
    width: 100%;
    max-width: 800px;
    height: auto;
  }
  
  .mosaic-gallery__item--small {
    width: 180px;
    height: 180px;
  }
  
  .mosaic-gallery__item--large {
    width: 380px;
    height: 380px;
  }
  
  .mosaic-gallery__item[data-position="center"] {
    left: 200px;
  }
  
  .mosaic-gallery__item[data-position="top-right"] {
    left: 600px;
  }
  
  .mosaic-gallery__item[data-position="bottom-right"] {
    left: 600px;
  }
  
  .mosaic-gallery__item[data-position="bottom-left"] {
    top: 200px;
  }
  
  .recruiting-grid {
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-md);
  }
  
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
}

/* Планшеты (768px - 1023px) */
@media (max-width: 1023px) and (min-width: 769px) {
  :root {
    --container-padding: 40px;
  }
  
  .header {
    padding: 0 var(--container-padding);
  }
  
  .header__nav {
    gap: 20px;
  }
  
  .header__nav-link {
    font-size: 14px;
  }
  
  .hero {
    flex-direction: column;
    gap: var(--spacing-xl);
    padding: 60px var(--container-padding);
  }
  
  .hero__content {
    max-width: 100%;
    text-align: center;
  }
  
  .hero__title {
    font-size: 42px;
  }
  
  .hero__image {
    max-width: 100%;
    height: 400px;
  }
  
  .section-header__title {
    font-size: 36px;
  }
  
  .footer__nav {
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: var(--spacing-lg);
  }
  
  .footer__item:last-child {
    align-items: flex-start;
  }
  
  .footer__apps {
    align-items: flex-start;
  }
  
  .footer__social {
    justify-content: flex-start;
  }
  
  .footer__item:nth-child(2) {
    align-items: flex-start;
  }
  
  .features-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-lg);
    padding: var(--spacing-xl) var(--container-padding);
  }
  
  /* Для блоков с 4 карточками на планшетах - 2x2 (уже 2 колонки) */
  .features-grid--4-cards {
    grid-template-columns: repeat(2, 1fr);
  }
  
  /* Для блоков с 3 карточками на планшетах - можно оставить 2 колонки */
  .features-grid--3-cols {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .feature-card {
    padding: var(--spacing-md);
  }
  
  .process-steps {
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-xl) var(--container-padding);
  }
  
  .process-step {
    height: 130px;
    padding: 18px 12px;
  }
  
  .process-step__text {
    font-size: 11px;
  }
  
  .mosaic-gallery__container {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
  }
  
  .mosaic-gallery__item {
    position: relative !important;
    width: 100% !important;
    height: auto !important;
    min-height: 300px !important;
    max-width: 100% !important;
    border: none !important;
    background-color: transparent !important;
  }
  
  .mosaic-gallery__item--small,
  .mosaic-gallery__item--large {
    width: 100% !important;
    height: auto !important;
    min-height: 300px !important;
    max-width: 100% !important;
    min-width: auto !important;
    max-height: none !important;
  }
  
  .mosaic-gallery__item[data-position] {
    top: 0 !important;
    left: 0 !important;
    position: relative !important;
  }
  
  .mosaic-gallery__image-wrapper {
    width: 100%;
    height: auto;
    min-height: 300px;
  }
  
  .mosaic-gallery__item img {
    width: 100%;
    height: auto;
    min-height: 300px;
    object-fit: cover;
  }
  
  .recruiting-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
  }
  
  .team-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-xl);
  }
  
  .contact-section {
    grid-template-columns: 1fr;
  }
}

/* Мобильные устройства (до 768px) */
@media (max-width: 768px) {
  :root {
    --container-padding: 20px;
    --spacing-2xl: 40px;
  }
  
  .hero {
    flex-direction: column;
    padding: 40px var(--container-padding);
    min-height: auto;
    gap: var(--spacing-lg);
  }
  
  .hero__content {
    max-width: 100%;
    text-align: center;
  }
  
  .hero__title {
    font-size: 32px;
    line-height: 1.3;
  }
  
  .hero__text {
    font-size: 16px;
  }
  
  .hero__buttons {
    flex-direction: column;
    width: 100%;
    gap: var(--spacing-sm);
  }
  
  .hero__buttons .btn {
    width: 100%;
  }
  
  .hero__image {
    max-width: 100%;
    height: 300px;
  }
  
  .section-header {
    padding: var(--spacing-xl) var(--container-padding);
  }
  
  .section-header__title {
    font-size: 28px;
    line-height: 1.3;
  }
  
  .section-header__text {
    font-size: 16px;
  }
  
  .features-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    padding: var(--spacing-xl) var(--container-padding);
  }
  
  .feature-card {
    padding: var(--spacing-md);
    min-height: auto;
  }
  
  .feature-card__icon {
    width: 40px;
    height: 40px;
  }
  
  .feature-card__title {
    font-size: 20px;
  }
  
  .feature-card__text {
    font-size: 15px;
    line-height: 1.6;
  }
  
  .process-steps {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-sm);
    padding: var(--spacing-xl) var(--container-padding);
  }
  
  .process-step {
    height: 120px;
    padding: 16px 12px;
  }
  
  .process-step__icon {
    width: 28px;
    height: 28px;
  }
  
  .process-step__text {
    font-size: 11px;
    line-height: 1.4;
  }
  
  .mosaic-gallery__container {
    width: 100%;
    max-width: 100%;
    height: auto;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
  }
  
  .mosaic-gallery__item {
    position: relative !important;
    width: 100% !important;
    height: auto !important;
    min-height: 300px !important;
    max-width: 100% !important;
    border: none !important;
    background-color: transparent !important;
  }
  
  .mosaic-gallery__item--small,
  .mosaic-gallery__item--large {
    width: 100% !important;
    height: auto !important;
    min-height: 300px !important;
    max-width: 100% !important;
    min-width: auto !important;
    max-height: none !important;
  }
  
  .mosaic-gallery__item[data-position] {
    top: 0 !important;
    left: 0 !important;
    position: relative !important;
  }
  
  .mosaic-gallery__image-wrapper {
    width: 100%;
    height: auto;
    min-height: 300px;
  }
  
  .mosaic-gallery__item img {
    width: 100%;
    height: auto;
    min-height: 300px;
    object-fit: cover;
  }
  
  .recruiting-grid {
    grid-template-columns: 1fr;
    padding: var(--spacing-xl) var(--container-padding);
    gap: var(--spacing-md);
  }
  
  .recruiting-area {
    height: 180px;
  }
  
  .team-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
    padding: var(--spacing-xl) var(--container-padding);
  }
  
  .team-member__photo {
    width: 100%;
    max-width: 300px;
    height: 350px;
  }
  
  .contact-section {
    grid-template-columns: 1fr;
  }
  
  .contact-info {
    padding: 40px var(--container-padding);
  }
  
  .contact-info__title {
    font-size: 32px;
  }
  
  .contact-form {
    padding: 40px var(--container-padding);
  }
  
  .footer__wrapper {
    padding: var(--spacing-lg) var(--container-padding);
  }
  
  .footer__nav {
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
    align-items: stretch;
  }
  
  .footer__item {
    width: 100%;
    min-width: auto;
    align-items: center;
    text-align: center;
  }
  
  .footer__item:first-child {
    align-items: flex-start;
    text-align: left;
  }
  
  .footer__item:nth-child(2) {
    align-items: center;
  }
  
  .footer__item:last-child {
    align-items: center;
  }
  
  .footer__content {
    width: 100%;
    max-width: 100%;
  }
  
  .footer__social {
    justify-content: center;
  }
  
  .footer__apps {
    align-items: center;
    width: 100%;
  }
  
  .footer__app-badge {
    max-width: 150px;
  }
  
  .footer__text {
    font-size: 12px;
  }
  
  .footer__title {
    font-size: 12px;
  }
  
  .blog-posts {
    padding: var(--spacing-xl) var(--container-padding);
  }
  
  .blog-post {
    padding: var(--spacing-md);
  }
}

/* Маленькие мобильные устройства (до 480px) */
@media (max-width: 480px) {
  :root {
    --container-padding: 16px;
    --spacing-2xl: 32px;
  }
  
  .hero {
    padding: 32px var(--container-padding);
  }
  
  .hero__title {
    font-size: 24px;
    line-height: 1.2;
  }
  
  .hero__text {
    font-size: 14px;
  }
  
  .hero__image {
    height: 250px;
  }
  
  .section-header {
    padding: var(--spacing-lg) var(--container-padding);
  }
  
  .section-header__title {
    font-size: 24px;
    line-height: 1.2;
  }
  
  .section-header__text {
    font-size: 14px;
  }
  
  .features-grid {
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--container-padding);
  }
  
  .feature-card {
    padding: var(--spacing-sm);
  }
  
  .feature-card__icon {
    width: 36px;
    height: 36px;
  }
  
  .feature-card__title {
    font-size: 18px;
  }
  
  .feature-card__text {
    font-size: 14px;
  }
  
  .btn {
    padding: 10px 20px;
    font-size: 14px;
  }
  
  .mosaic-gallery__item {
    height: 250px !important;
  }
  
  .mosaic-gallery__item--large {
    height: 350px !important;
  }
  
  .process-steps {
    grid-template-columns: 1fr;
    gap: var(--spacing-xs);
    padding: var(--spacing-lg) var(--container-padding);
  }
  
  .process-step {
    height: 100px;
    padding: 12px;
    flex-direction: row;
    text-align: left;
    gap: var(--spacing-sm);
  }
  
  .process-step__icon {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
  }
  
  .process-step__text {
    font-size: 10px;
    flex: 1;
  }
  
  .recruiting-area {
    height: 150px;
  }
  
  .team-member__photo {
    height: 300px;
  }
  
  .contact-info {
    padding: 32px var(--container-padding);
  }
  
  .contact-info__title {
    font-size: 24px;
  }
  
  .contact-info__text {
    font-size: 14px;
  }
  
  .contact-form {
    padding: 32px var(--container-padding);
  }
  
  .form-input,
  .form-textarea {
    font-size: 14px;
  }
  
  .blog-post__title {
    font-size: 18px;
  }
  
  .blog-post__snippet {
    font-size: 14px;
  }
  
  .footer__wrapper {
    padding: var(--spacing-md) var(--container-padding);
  }
  
  .footer__nav {
    gap: var(--spacing-md);
  }
  
  .footer__content {
    gap: var(--spacing-xs);
  }
  
  .footer__tagline {
    font-size: 12px;
  }
  
  .footer__copyright {
    font-size: 11px;
  }
  
  .footer__impressum-link {
    font-size: 13px;
  }
  
  .footer__info-text {
    font-size: 10px;
  }
  
  .footer__social {
    gap: var(--spacing-xs);
  }
  
  .footer__social-link {
    width: 36px;
    height: 36px;
  }
  
  .footer__social-icon {
    width: 20px;
    height: 20px;
  }
  
  .footer__apps {
    gap: var(--spacing-xs);
  }
  
  .footer__app-badge {
    height: 36px;
    max-width: 120px;
  }
}

/* Мобильное меню (гамбургер) */
.mobile-menu-toggle {
  display: none;
  width: 32px;
  height: 32px;
  flex-direction: column;
  justify-content: space-around;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  z-index: 1001;
}

.mobile-menu-toggle span {
  width: 100%;
  height: 2px;
  background-color: var(--color-text-dark);
  transition: all 0.3s ease;
  border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(8px, 8px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}


@media (max-width: 768px) {
  .header {
    min-height: 70px;
    padding: var(--spacing-sm) var(--container-padding);
  }
  
  .header__logo {
    flex: 0 0 auto;
    z-index: 1001;
  }
  
  .header__logo-icon {
    height: 32px;
  }
  
  .mobile-menu-toggle {
    display: flex;
    order: 3;
    z-index: 1001;
  }
  
  .header__lang-selector {
    padding: 6px 12px;
    order: 2;
    z-index: 10002;
    margin-left: auto;
    margin-right: var(--spacing-sm);
  }
  
  .header__lang-text {
    font-size: 12px;
  }
  
  .header__lang-icon {
    width: 14px;
    height: 14px;
  }
  
  .language-menu {
    right: 0;
    min-width: 140px;
    top: calc(100% + 4px);
  }
  
  .header__nav {
    position: fixed;
    top: 70px;
    left: 0;
    width: 100%;
    background-color: var(--color-white);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s ease, padding 0.4s ease;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    z-index: 999;
  }
  
  .header__nav.mobile-open {
    max-height: 500px;
    padding: var(--spacing-sm) 0;
  }
  
  .header__nav-link {
    padding: var(--spacing-sm) var(--container-padding);
    border-bottom: 1px solid var(--color-border-light);
    width: 100%;
    display: block;
    font-size: 15px;
    transition: background-color 0.3s ease, color 0.3s ease;
  }
  
  .header__nav-link:hover {
    background-color: var(--color-gray-bg);
  }
  
  .header__nav-link:last-child {
    border-bottom: none;
  }
}

@media (max-width: 480px) {
  .header {
    min-height: 60px;
    padding: var(--spacing-xs) var(--container-padding);
  }
  
  .header__logo-icon {
    height: 28px;
  }
  
  .header__nav {
    top: 60px;
  }
  
  .header__lang-selector {
    padding: 5px 10px;
  }
  
  .header__lang-text {
    font-size: 11px;
  }
  
  .language-menu {
    min-width: 120px;
  }
  
  .header__nav-link {
    padding: var(--spacing-xs) var(--container-padding);
    font-size: 14px;
  }
}