:root {
  --primary-color: #1a365d;
  --primary-light: #2c5282;
  --secondary-color: #ed8936;
  --secondary-dark: #c05621;
  --text-dark: #1a202c;
  --text-light: #718096;
  --bg-light: #f7fafc;
  --bg-white: #ffffff;
  --border-color: #e2e8f0;
  --success-color: #38a169;
  --error-color: #e53e3e;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 6px rgba(0,0,0,0.1);
  --shadow-lg: 0 10px 25px rgba(0,0,0,0.15);
  --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(--bg-white);
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

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

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

.header {
  background-color: var(--bg-white);
  box-shadow: var(--shadow-sm);
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
}

.header .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 15px 20px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo-text {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-color);
  line-height: 1.2;
}

.logo-text span {
  display: block;
  font-size: 0.75rem;
  font-weight: 400;
  color: var(--text-light);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 30px;
}

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

.nav-menu a:hover {
  color: var(--secondary-color);
}

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

.nav-menu a:hover::after {
  width: 100%;
}

.mobile-menu-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
}

.mobile-menu-btn span {
  display: block;
  width: 25px;
  height: 3px;
  background-color: var(--primary-color);
  margin: 5px 0;
  transition: var(--transition);
}

.hero {
  padding-top: 100px;
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url('../assets/pexels-tima-miroshnichenko-6169178.jpg') center/cover;
  opacity: 0.15;
}

.hero .container {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-content h1 {
  font-size: 3rem;
  color: var(--bg-white);
  margin-bottom: 20px;
  line-height: 1.2;
}

.hero-content p {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.9);
  margin-bottom: 30px;
}

.hero-cta {
  display: flex;
  gap: 15px;
  flex-wrap: wrap;
}

.hero-image {
  position: relative;
}

.hero-image img {
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
}

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: 6px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: var(--transition);
  border: none;
  text-align: center;
}

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

.btn-primary:hover {
  background-color: var(--secondary-dark);
  transform: translateY(-2px);
}

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

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

.btn-large {
  padding: 16px 40px;
  font-size: 1.1rem;
}

section {
  padding: 80px 0;
}

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

.section-title h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 15px;
}

.section-title p {
  color: var(--text-light);
  max-width: 600px;
  margin: 0 auto;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  background-color: var(--bg-white);
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
}

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

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

.service-card h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 1.3rem;
}

.service-card p {
  color: var(--text-light);
  font-size: 0.95rem;
}

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

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.about-image img {
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
}

.about-content h2 {
  font-size: 2.5rem;
  color: var(--primary-color);
  margin-bottom: 20px;
}

.about-content p {
  color: var(--text-light);
  margin-bottom: 15px;
}

.about-features {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-top: 30px;
}

.about-feature {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.about-feature-icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.about-feature h4 {
  color: var(--text-dark);
  margin-bottom: 5px;
}

.about-feature p {
  font-size: 0.9rem;
  margin: 0;
}

.lead-form-section {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  color: var(--bg-white);
}

.lead-form-container {
  max-width: 600px;
  margin: 0 auto;
  background-color: var(--bg-white);
  padding: 40px;
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
}

.lead-form-container h2 {
  color: var(--primary-color);
  text-align: center;
  margin-bottom: 10px;
}

.lead-form-container > p {
  color: var(--text-light);
  text-align: center;
  margin-bottom: 30px;
}

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

.form-group label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-dark);
  font-weight: 500;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 12px 15px;
  border: 1px solid var(--border-color);
  border-radius: 6px;
  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(--primary-color);
  box-shadow: 0 0 0 3px rgba(26,54,93,0.1);
}

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

.form-checkbox {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 20px;
}

.form-checkbox input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  cursor: pointer;
}

.form-checkbox label {
  font-size: 0.9rem;
  color: var(--text-light);
  line-height: 1.5;
}

.form-checkbox label a {
  color: var(--primary-color);
  text-decoration: underline;
}

.form-checkbox label a:hover {
  color: var(--secondary-color);
}

.form-submit {
  width: 100%;
}

.footer {
  background-color: var(--primary-color);
  color: var(--bg-white);
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-about h3 {
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.footer-about p {
  color: rgba(255,255,255,0.7);
  font-size: 0.95rem;
  margin-bottom: 20px;
}

.footer-links h4,
.footer-contact h4 {
  font-size: 1.1rem;
  margin-bottom: 20px;
}

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

.footer-links ul li a {
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

.footer-links ul li a:hover {
  color: var(--secondary-color);
}

.footer-contact p {
  color: rgba(255,255,255,0.7);
  margin-bottom: 10px;
  font-size: 0.95rem;
}

.footer-contact a {
  color: rgba(255,255,255,0.7);
  transition: var(--transition);
}

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

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding-top: 20px;
  text-align: center;
}

.footer-disclaimer {
  color: rgba(255,255,255,0.6);
  font-size: 0.85rem;
  margin-bottom: 15px;
}

.footer-copyright {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: var(--bg-white);
  box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
  z-index: 9999;
  transform: translateY(100%);
  transition: transform 0.4s ease;
}

.cookie-banner.show {
  transform: translateY(0);
}

.cookie-banner-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 25px 20px;
  display: flex;
  align-items: center;
  gap: 30px;
}

.cookie-banner-text {
  flex: 1;
}

.cookie-banner-text h3 {
  font-size: 1.1rem;
  color: var(--primary-color);
  margin-bottom: 8px;
}

.cookie-banner-text p {
  color: var(--text-light);
  font-size: 0.9rem;
}

.cookie-banner-text a {
  color: var(--primary-color);
  text-decoration: underline;
}

.cookie-banner-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

.cookie-settings-modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0,0,0,0.5);
  z-index: 10000;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.cookie-settings-modal.show {
  display: flex;
}

.cookie-settings-content {
  background-color: var(--bg-white);
  border-radius: 10px;
  max-width: 500px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}

.cookie-settings-header {
  padding: 25px;
  border-bottom: 1px solid var(--border-color);
}

.cookie-settings-header h3 {
  color: var(--primary-color);
  font-size: 1.3rem;
}

.cookie-settings-body {
  padding: 25px;
}

.cookie-category {
  margin-bottom: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
}

.cookie-category:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

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

.cookie-category-header h4 {
  color: var(--text-dark);
}

.cookie-category p {
  color: var(--text-light);
  font-size: 0.9rem;
}

.cookie-toggle {
  position: relative;
  width: 50px;
  height: 26px;
}

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

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

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

.cookie-toggle input:checked + .cookie-toggle-slider {
  background-color: var(--success-color);
}

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

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

.cookie-settings-footer {
  padding: 20px 25px;
  border-top: 1px solid var(--border-color);
  display: flex;
  gap: 10px;
  justify-content: flex-end;
}

.page-header {
  background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-light) 100%);
  padding: 140px 0 60px;
  text-align: center;
  color: var(--bg-white);
}

.page-header h1 {
  font-size: 2.8rem;
  margin-bottom: 15px;
}

.page-header p {
  font-size: 1.2rem;
  opacity: 0.9;
  max-width: 600px;
  margin: 0 auto;
}

.content-section {
  padding: 80px 0;
}

.content-section.alt-bg {
  background-color: var(--bg-light);
}

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

.content-block h2 {
  color: var(--primary-color);
  font-size: 1.8rem;
  margin-bottom: 20px;
  margin-top: 40px;
}

.content-block h2:first-child {
  margin-top: 0;
}

.content-block h3 {
  color: var(--text-dark);
  font-size: 1.3rem;
  margin-bottom: 15px;
  margin-top: 30px;
}

.content-block p {
  color: var(--text-light);
  margin-bottom: 15px;
}

.content-block ul {
  margin-bottom: 20px;
  padding-left: 20px;
}

.content-block ul li {
  color: var(--text-light);
  margin-bottom: 10px;
  list-style: disc;
  margin-left: 20px;
}

.content-block a {
  color: var(--primary-color);
}

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

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
}

.contact-info h3 {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

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

.contact-item-icon {
  width: 50px;
  height: 50px;
  background-color: var(--primary-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--bg-white);
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-item-content h4 {
  color: var(--text-dark);
  margin-bottom: 5px;
}

.contact-item-content p {
  color: var(--text-light);
  margin: 0;
}

.contact-item-content a {
  color: var(--text-light);
}

.contact-item-content a:hover {
  color: var(--secondary-color);
}

.business-hours {
  margin-top: 30px;
  padding: 20px;
  background-color: var(--bg-light);
  border-radius: 8px;
}

.business-hours h4 {
  color: var(--primary-color);
  margin-bottom: 15px;
}

.business-hours p {
  color: var(--text-light);
  margin-bottom: 5px;
}

.map-container {
  margin-top: 40px;
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.map-container iframe {
  width: 100%;
  height: 300px;
  border: none;
}

.contact-form-container {
  background-color: var(--bg-light);
  padding: 40px;
  border-radius: 10px;
}

.contact-form-container h3 {
  color: var(--primary-color);
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.services-section {
  padding: 80px 0;
}

.service-detail {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
  margin-bottom: 80px;
}

.service-detail:last-child {
  margin-bottom: 0;
}

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

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

.service-detail-image img {
  border-radius: 10px;
  box-shadow: var(--shadow-lg);
}

.service-detail-content h3 {
  color: var(--primary-color);
  font-size: 1.8rem;
  margin-bottom: 15px;
}

.service-detail-content p {
  color: var(--text-light);
  margin-bottom: 15px;
}

.service-detail-content ul {
  margin-top: 20px;
}

.service-detail-content ul li {
  color: var(--text-light);
  margin-bottom: 10px;
  padding-left: 25px;
  position: relative;
}

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

.work-examples {
  margin-top: 80px;
  padding-top: 80px;
  border-top: 1px solid var(--border-color);
}

.work-examples h2 {
  text-align: center;
  color: var(--primary-color);
  font-size: 2rem;
  margin-bottom: 40px;
}

.work-examples-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.work-example {
  border-radius: 10px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.work-example img {
  width: 100%;
  height: 250px;
  object-fit: cover;
  transition: var(--transition);
}

.work-example:hover img {
  transform: scale(1.05);
}

.business-model-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 30px;
}

.business-model-card {
  background-color: var(--bg-white);
  padding: 30px;
  border-radius: 10px;
  box-shadow: var(--shadow-md);
  border-left: 4px solid var(--secondary-color);
}

.business-model-card h3 {
  color: var(--primary-color);
  font-size: 1.3rem;
  margin-bottom: 15px;
}

.business-model-card p {
  color: var(--text-light);
}

.form-success {
  display: none;
  text-align: center;
  padding: 30px;
}

.form-success.show {
  display: block;
}

.form-success h3 {
  color: var(--success-color);
  font-size: 1.5rem;
  margin-bottom: 10px;
}

.form-success p {
  color: var(--text-light);
}

.form-container.hidden {
  display: none;
}

@media (max-width: 1024px) {
  .hero .container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero-content h1 {
    font-size: 2.5rem;
  }

  .hero-cta {
    justify-content: center;
  }

  .hero-image {
    display: none;
  }

  .services-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .footer-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

  .about-image {
    order: -1;
  }

  .business-model-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-menu {
    position: fixed;
    top: 70px;
    left: 0;
    right: 0;
    background-color: var(--bg-white);
    flex-direction: column;
    padding: 20px;
    gap: 15px;
    box-shadow: var(--shadow-md);
    transform: translateY(-150%);
    transition: var(--transition);
  }

  .nav-menu.show {
    transform: translateY(0);
  }

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

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

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

  .section-title h2 {
    font-size: 2rem;
  }

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

  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
  }

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

  .cookie-banner-actions {
    flex-wrap: wrap;
    justify-content: center;
  }

  .page-header h1 {
    font-size: 2rem;
  }

  .about-features {
    grid-template-columns: 1fr;
  }

  .work-examples-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 480px) {
  .hero-content h1 {
    font-size: 1.7rem;
  }

  .btn {
    padding: 12px 24px;
    font-size: 0.9rem;
  }

  .hero-cta {
    flex-direction: column;
    align-items: center;
  }

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

  .work-examples-grid {
    grid-template-columns: 1fr;
  }

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

  .cookie-settings-content {
    margin: 10px;
  }
}