:root {
  --primary-color: #0a192f;
  --secondary-color: #ffd700;
  --accent-color: #ff8c00;
  --text-light: #ffffff;
  --text-dark: #0a192f;
  --gray-light: #f8f9fa;
  --gray: #6c757d;
  --border-radius: 8px;
  --transition: all 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  line-height: 1.6;
  color: var(--text-dark);
  background-color: var(--text-light);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

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

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

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

h1, h2, h3, h4, h5, h6 {
  color: var(--primary-color);
  margin-bottom: 1rem;
  line-height: 1.2;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }
h4 { font-size: 1.25rem; }

p {
  margin-bottom: 1rem;
}

.btn {
  display: inline-block;
  padding: 12px 30px;
  border-radius: var(--border-radius);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  font-size: 1rem;
}

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

.btn-primary:hover {
  background-color: var(--accent-color);
  color: var(--text-light);
  transform: translateY(-2px);
}

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

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

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--text-light);
  color: var(--text-light);
}

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

header {
  background-color: var(--primary-color);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
  max-width: 1200px;
  margin: 0 auto;
}

.logo {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--secondary-color);
}

.logo span {
  color: var(--text-light);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 30px;
}

.nav-links a {
  color: var(--text-light);
  font-weight: 500;
  padding: 5px 0;
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--secondary-color);
  transition: var(--transition);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 5px;
}

.mobile-menu-btn span {
  width: 25px;
  height: 3px;
  background-color: var(--secondary-color);
  transition: var(--transition);
}

.hero {
  background: linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.9)),
    url('../assets/pexels-lamiko-3614757.jpg') center/cover no-repeat;
  min-height: 80vh;
  display: flex;
  align-items: center;
  color: var(--text-light);
  text-align: center;
  padding: 100px 20px;
}

.hero-content {
  max-width: 800px;
  margin: 0 auto;
}

.hero h1 {
  color: var(--text-light);
  font-size: 3rem;
  margin-bottom: 1.5rem;
}

.hero h1 span {
  color: var(--secondary-color);
}

.hero p {
  font-size: 1.25rem;
  margin-bottom: 2rem;
  opacity: 0.9;
}

.hero-buttons {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

section {
  padding: 80px 20px;
}

.section-title {
  text-align: center;
  margin-bottom: 50px;
}

.section-title h2 {
  position: relative;
  display: inline-block;
}

.section-title h2::after {
  content: '';
  position: absolute;
  bottom: -10px;
  left: 50%;
  transform: translateX(-50%);
  width: 60px;
  height: 4px;
  background-color: var(--secondary-color);
}

.features {
  background-color: var(--gray-light);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  background-color: var(--text-light);
  padding: 40px 30px;
  border-radius: var(--border-radius);
  text-align: center;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.feature-card:hover {
  transform: translateY(-10px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.feature-icon {
  width: 70px;
  height: 70px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 30px;
}

.feature-card h3 {
  margin-bottom: 15px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.service-card {
  background-color: var(--text-light);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.12);
}

.service-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.service-card-content {
  padding: 25px;
}

.service-card h3 {
  margin-bottom: 10px;
}

.lead-form-section {
  background: linear-gradient(rgba(10, 25, 47, 0.95), rgba(10, 25, 47, 0.95)),
    url('../assets/pexels-pavel-danilyuk-7937305.jpg') center/cover no-repeat;
  color: var(--text-light);
}

.lead-form-section .section-title h2 {
  color: var(--text-light);
}

.lead-form-container {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--text-light);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: var(--primary-color);
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 2px solid #e0e0e0;
  border-radius: var(--border-radius);
  font-size: 1rem;
  transition: var(--transition);
  font-family: inherit;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  outline: none;
  border-color: var(--secondary-color);
}

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

.consent-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin: 20px 0;
}

.consent-group input[type="checkbox"] {
  width: auto;
  margin-top: 5px;
  cursor: pointer;
}

.consent-group label {
  font-size: 0.9rem;
  color: var(--gray);
  cursor: pointer;
}

.consent-group a {
  color: var(--accent-color);
}

.submit-btn {
  width: 100%;
  padding: 15px;
  font-size: 1.1rem;
}

.page-header {
  background: linear-gradient(rgba(10, 25, 47, 0.9), rgba(10, 25, 47, 0.9)),
    url('../assets/pexels-kseniachernaya-5767595.jpg') center/cover no-repeat;
  color: var(--text-light);
  text-align: center;
  padding: 100px 20px;
}

.page-header h1 {
  color: var(--text-light);
  margin-bottom: 10px;
}

.page-header p {
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.about-section {
  background-color: var(--text-light);
}

.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
}

.about-text h2 {
  color: var(--secondary-color);
  margin-bottom: 20px;
}

.about-image img {
  border-radius: var(--border-radius);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.values-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
  margin-top: 50px;
}

.value-item {
  text-align: center;
  padding: 30px;
}

.value-item h3 {
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.contact-section {
  background-color: var(--gray-light);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  max-width: 1200px;
  margin: 0 auto;
}

.contact-info h2 {
  color: var(--secondary-color);
  margin-bottom: 30px;
}

.contact-item {
  display: flex;
  gap: 15px;
  margin-bottom: 25px;
  align-items: flex-start;
}

.contact-icon {
  width: 50px;
  height: 50px;
  background-color: var(--secondary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.contact-item h4 {
  margin-bottom: 5px;
}

.contact-item p,
.contact-item a {
  color: var(--gray);
  margin: 0;
}

.contact-form {
  background-color: var(--text-light);
  padding: 40px;
  border-radius: var(--border-radius);
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.contact-form h2 {
  margin-bottom: 30px;
}

.map-container {
  margin-top: 50px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.map-container iframe {
  width: 100%;
  height: 400px;
  border: none;
}

.services-page {
  background-color: var(--gray-light);
}

.service-detail {
  background-color: var(--text-light);
  margin-bottom: 30px;
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.08);
}

.service-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
}

.service-detail:nth-child(even) .service-detail-grid {
  direction: rtl;
}

.service-detail:nth-child(even) .service-detail-grid > * {
  direction: ltr;
}

.service-detail-image img {
  width: 100%;
  height: 100%;
  min-height: 300px;
  object-fit: cover;
}

.service-detail-content {
  padding: 40px;
}

.service-detail-content h3 {
  color: var(--secondary-color);
  margin-bottom: 15px;
}

.service-detail-content ul {
  list-style: none;
  margin-top: 20px;
}

.service-detail-content ul li {
  padding: 8px 0;
  padding-left: 25px;
  position: relative;
}

.service-detail-content ul li::before {
  content: '⚡';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
}

.legal-page {
  max-width: 900px;
  margin: 0 auto;
  padding: 80px 20px;
}

.legal-page h1 {
  color: var(--secondary-color);
  margin-bottom: 30px;
}

.legal-page h2 {
  color: var(--primary-color);
  margin-top: 40px;
  margin-bottom: 15px;
}

.legal-page h3 {
  margin-top: 25px;
  margin-bottom: 10px;
}

.legal-page p,
.legal-page ul,
.legal-page ol {
  margin-bottom: 15px;
}

.legal-page ul,
.legal-page ol {
  padding-left: 30px;
}

.legal-page li {
  margin-bottom: 10px;
}

.business-model-section {
  background-color: var(--text-light);
}

.business-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1200px;
  margin: 0 auto;
}

.business-card {
  background-color: var(--gray-light);
  padding: 40px;
  border-radius: var(--border-radius);
  border-top: 4px solid var(--secondary-color);
}

.business-card h3 {
  color: var(--secondary-color);
  margin-bottom: 20px;
}

footer {
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 60px 20px 30px;
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.footer-section h3 {
  color: var(--secondary-color);
  margin-bottom: 20px;
}

.footer-section p,
.footer-section a {
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 10px;
}

.footer-section a:hover {
  color: var(--secondary-color);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 10px;
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  padding-top: 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
  color: rgba(255, 255, 255, 0.7);
  margin-bottom: 10px;
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--primary-color);
  color: var(--text-light);
  padding: 20px;
  z-index: 9999;
  box-shadow: 0 -5px 20px rgba(0, 0, 0, 0.2);
  display: none;
}

.cookie-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  align-items: center;
  justify-content: space-between;
}

.cookie-content p {
  margin: 0;
  flex: 1;
  min-width: 200px;
}

.cookie-content a {
  color: var(--secondary-color);
}

.cookie-buttons {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 10px 20px;
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-weight: 600;
  transition: var(--transition);
  font-size: 0.9rem;
}

.cookie-btn-accept {
  background-color: var(--secondary-color);
  color: var(--primary-color);
}

.cookie-btn-necessary {
  background-color: transparent;
  border: 2px solid var(--secondary-color);
  color: var(--secondary-color);
}

.cookie-btn-customize {
  background-color: transparent;
  border: 2px solid var(--text-light);
  color: var(--text-light);
}

.cookie-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 10000;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.cookie-modal.active {
  display: flex;
}

.cookie-modal-content {
  background-color: var(--text-light);
  max-width: 600px;
  width: 100%;
  max-height: 80vh;
  overflow-y: auto;
  border-radius: var(--border-radius);
  padding: 30px;
}

.cookie-modal-content h2 {
  margin-bottom: 20px;
}

.cookie-category {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #e0e0e0;
}

.cookie-category:last-child {
  border-bottom: none;
}

.cookie-category-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 10px;
}

.cookie-category-header h3 {
  margin: 0;
  font-size: 1.1rem;
}

.cookie-category-header label {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.cookie-category-header input {
  opacity: 0;
  width: 0;
  height: 0;
}

.cookie-toggle {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: var(--transition);
  border-radius: 26px;
}

.cookie-toggle::before {
  position: absolute;
  content: '';
  height: 20px;
  width: 20px;
  left: 3px;
  bottom: 3px;
  background-color: var(--text-light);
  transition: var(--transition);
  border-radius: 50%;
}

.cookie-category-header input:checked + .cookie-toggle {
  background-color: var(--secondary-color);
}

.cookie-category-header input:checked + .cookie-toggle::before {
  transform: translateX(24px);
}

.cookie-category-header input:disabled + .cookie-toggle {
  opacity: 0.5;
  cursor: not-allowed;
}

.cookie-modal-buttons {
  display: flex;
  gap: 10px;
  margin-top: 20px;
}

.form-message {
  padding: 15px;
  border-radius: var(--border-radius);
  margin-bottom: 20px;
  display: none;
}

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

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

@media (max-width: 992px) {
  .about-content {
    grid-template-columns: 1fr;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }

  .service-detail-grid {
    grid-template-columns: 1fr;
  }

  .service-detail:nth-child(even) .service-detail-grid {
    direction: ltr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background-color: var(--primary-color);
    flex-direction: column;
    padding: 20px;
    gap: 0;
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links li {
    padding: 15px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  }

  .mobile-menu-btn {
    display: flex;
  }

  .hero h1 {
    font-size: 2rem;
  }

  .hero p {
    font-size: 1rem;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }

  section {
    padding: 50px 20px;
  }

  .lead-form-container {
    padding: 25px;
  }

  .cookie-content {
    flex-direction: column;
    text-align: center;
  }

  .cookie-buttons {
    width: 100%;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .hero {
    min-height: 70vh;
    padding: 80px 15px;
  }

  .hero-buttons {
    flex-direction: column;
    width: 100%;
  }

  .hero-buttons .btn {
    width: 100%;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .feature-card {
    padding: 30px 20px;
  }
}