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

:root {
  --primary-navy: #1a2a3a;
  --secondary-navy: #2a3a4a;
  --slate-light: #7a8a9a;
  --slate-lighter: #c5cbd2;
  --slate-lightest: #e8e8e8;
  --accent-cyan: #4a9fb5;
  --accent-cyan-light: #6ab5cc;
  --white: #ffffff;
  --text-primary: #1a2a3a;
  --text-secondary: #7a8a9a;
  --bg-light: #f5f6f7;
  --border-color: #e8e8e8;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
  background-color: var(--white);
  color: var(--text-primary);
  line-height: 1.6;
}

/* Header */
header {
  background-color: var(--white);
  border-bottom: 1px solid var(--border-color);
  padding: 20px 0;
  position: sticky;
  top: 0;
  z-index: 100;
}

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

.logo-group {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--text-primary);
}

.logo-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.brand-name {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-primary);
  letter-spacing: -0.3px;
}

/* Navigation */
nav {
  display: none;
}

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

/* Hero Section */
.hero {
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
  color: var(--white);
  padding: 80px 20px;
  text-align: center;
}

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

.hero h1 {
  font-size: 48px;
  font-weight: 700;
  margin-bottom: 20px;
  line-height: 1.2;
  letter-spacing: -0.5px;
}

.hero p {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.95;
  line-height: 1.6;
}

.cta-buttons {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 32px;
  border: none;
  border-radius: 4px;
  font-size: 16px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.2s, color 0.2s;
}

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

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

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

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

/* Features Section */
.features {
  padding: 80px 20px;
  background-color: var(--white);
  text-align: center;
}

.section-title {
  font-size: 36px;
  font-weight: 700;
  text-align: center;
  margin-bottom: 50px;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1200px;
  margin: 0 auto;
}

.feature-card {
  padding: 30px;
  background-color: var(--bg-light);
  border-radius: 4px;
  text-align: center;
}

.feature-icon {
  width: 48px;
  height: 48px;
  margin: 0 auto 20px;
}

.feature-card h3 {
  font-size: 20px;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--text-primary);
}

.feature-card p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* Use Cases Section */
.use-cases {
  padding: 80px 20px;
  background-color: var(--bg-light);
  text-align: center;
}

.use-cases-content {
  max-width: 1000px;
  margin: 0 auto;
}

.use-cases-intro {
  font-size: 18px;
  color: var(--text-secondary);
  margin-bottom: 40px;
  text-align: center;
  line-height: 1.8;
}

.use-cases-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.use-case-item {
  background-color: var(--white);
  padding: 24px;
  border-radius: 4px;
  border-left: 4px solid var(--accent-cyan);
  text-align: center;
}

.use-case-item h4 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.use-case-item p {
  font-size: 14px;
  color: var(--text-secondary);
}

/* Plans Section */
.pricing {
  padding: 80px 20px;
  background-color: var(--white);
  text-align: center;
}

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.plan-card {
  padding: 40px 30px;
  background-color: var(--bg-light);
  border-radius: 4px;
  text-align: center;
  border: 2px solid var(--border-color);
  position: relative;
}

.plan-card.featured {
  border-color: var(--accent-cyan);
  background-color: var(--white);
  transform: scale(1);
}

.plan-name {
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--text-primary);
}

.plan-price {
  font-size: 32px;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 5px;
}

.plan-period {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 30px;
}

.plan-features {
  list-style: none;
  margin-bottom: 30px;
  text-align: left;
}

.plan-features li {
  padding: 10px 0;
  font-size: 14px;
  color: var(--text-secondary);
  border-bottom: 1px solid var(--border-color);
}

.plan-features li:before {
  content: "✓ ";
  color: var(--accent-cyan);
  font-weight: 600;
  margin-right: 8px;
}

/* Products Section */
.products {
  padding: 80px 20px;
  background-color: var(--bg-light);
  text-align: center;
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
  max-width: 1000px;
  margin: 0 auto;
}

.product-card {
  background-color: var(--white);
  border-radius: 4px;
  overflow: hidden;
  border: 1px solid var(--border-color);
}

.product-image {
  width: 100%;
  height: 200px;
  background-color: var(--bg-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--slate-light);
  font-size: 14px;
  object-fit: cover;
  border-radius: 8px 8px 0 0;
}

.product-content {
  padding: 24px;
}

.product-name {
  font-size: 18px;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--text-primary);
}

.product-description {
  font-size: 14px;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

.product-price {
  font-size: 16px;
  font-weight: 700;
  color: var(--accent-cyan);
  margin-bottom: 16px;
}

.product-action {
  width: 100%;
  padding: 12px;
  background-color: var(--accent-cyan);
  color: var(--white);
  border: none;
  border-radius: 4px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  font-size: 14px;
  text-align: center;
}

.product-action:hover {
  background-color: var(--accent-cyan-light);
}

.product-action.email {
  background-color: var(--primary-navy);
}

.product-action.email:hover {
  background-color: var(--secondary-navy);
}

.product-action.phone {
  background-color: var(--accent-cyan);
}

.product-action.phone:hover {
  background-color: var(--accent-cyan-light);
}

/* CTA Section */
.cta-section {
  padding: 80px 20px;
  background: linear-gradient(135deg, var(--primary-navy) 0%, var(--secondary-navy) 100%);
  color: var(--white);
  text-align: center;
}

.cta-content {
  max-width: 700px;
  margin: 0 auto;
}

.cta-section h2 {
  font-size: 40px;
  font-weight: 700;
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.cta-section p {
  font-size: 18px;
  margin-bottom: 30px;
  opacity: 0.95;
}

/* Contacts Section */
.contacts {
  padding: 80px 20px;
  background-color: var(--white);
}

.contacts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 40px;
  max-width: 1000px;
  margin: 0 auto;
}

.contact-item {
  display: flex;
  gap: 16px;
}

.contact-icon {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
  opacity: 0.8;
}

.contact-info h3 {
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 6px;
  color: var(--text-primary);
}

.contact-info p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.5;
}

.contact-info a {
  color: var(--accent-cyan);
  text-decoration: none;
}

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

/* Footer */
footer {
  background-color: var(--primary-navy);
  color: var(--white);
  padding: 40px 20px;
  border-top: 1px solid var(--secondary-navy);
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto;
}

.footer-links {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 30px;
  margin-bottom: 30px;
  text-align: center;
}

.footer-links a {
  color: var(--slate-lightest);
  text-decoration: none;
  font-size: 14px;
  display: block;
}

.footer-links a:hover {
  color: var(--accent-cyan);
  text-decoration: underline;
}

.footer-copyright {
  font-size: 14px;
  opacity: 0.8;
  text-align: center;
  margin-top: 20px;
}

/* GDPR COOKIE BANNER */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 9999;
  display: flex;
  align-items: flex-end;
}

.cookie-banner-overlay {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  top: 0;
  background: rgba(0, 0, 0, 0.4);
  z-index: -1;
}

.cookie-banner-content {
  background-color: var(--white);
  margin: 20px;
  border-radius: 4px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
  max-width: 600px;
  width: 100%;
  margin-left: auto;
  margin-right: auto;
  z-index: 10000;
}

.cookie-banner-header {
  padding: 24px;
  border-bottom: 1px solid var(--border-color);
}

.cookie-banner-header h3 {
  font-size: 20px;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 12px;
}

.cookie-banner-header p {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.6;
  margin: 0;
}

.cookie-banner-options {
  padding: 20px 24px;
  max-height: 300px;
  overflow-y: auto;
  border-bottom: 1px solid var(--border-color);
}

.cookie-option {
  margin-bottom: 20px;
}

.cookie-option:last-child {
  margin-bottom: 0;
}

.cookie-option label {
  display: flex;
  align-items: center;
  cursor: pointer;
  gap: 12px;
}

.cookie-option input[type="checkbox"] {
  width: 18px;
  height: 18px;
  cursor: pointer;
  accent-color: var(--accent-cyan);
}

.cookie-option input[type="checkbox"]:disabled {
  cursor: not-allowed;
  opacity: 0.8;
}

.cookie-option span {
  display: block;
  font-size: 14px;
  color: var(--text-primary);
}

.cookie-option p {
  font-size: 12px;
  color: var(--text-secondary);
  margin: 8px 0 0 30px;
  line-height: 1.4;
}

.cookie-banner-footer {
  padding: 16px 24px;
  border-bottom: 1px solid var(--border-color);
  text-align: center;
}

.cookie-banner-footer p {
  font-size: 12px;
  margin: 0;
}

.cookie-banner-footer a {
  color: var(--accent-cyan);
  text-decoration: none;
}

.cookie-banner-footer a:hover {
  text-decoration: underline;
}

.cookie-banner-buttons {
  padding: 20px 24px;
  display: flex;
  gap: 12px;
  justify-content: flex-end;
  flex-wrap: wrap;
}

.cookie-btn {
  padding: 10px 20px;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}

.cookie-btn-accept {
  background-color: var(--accent-cyan);
  color: var(--white);
}

.cookie-btn-accept:hover {
  background-color: var(--accent-cyan-light);
}

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

.cookie-btn-reject:hover {
  background-color: var(--slate-lighter);
}

.cookie-btn-customize {
  background-color: var(--primary-navy);
  color: var(--white);
}

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

/* Responsive */
@media (max-width: 768px) {
  .cookie-banner-content {
    margin: 10px;
    max-width: none;
  }

  .cookie-banner-options {
    max-height: 250px;
  }

  .cookie-banner-buttons {
    flex-direction: column;
  }

  .cookie-btn {
    width: 100%;
    text-align: center;
  }

  .footer-links {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

/* Responsive */
@media (max-width: 768px) {
  .hero h1 {
    font-size: 32px;
  }

  .section-title {
    font-size: 28px;
  }

  .features-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }

  .plan-card.featured {
    transform: scale(1);
  }

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

  .btn {
    width: 100%;
    max-width: 300px;
  }

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

@media (max-width: 480px) {
  .hero h1 {
    font-size: 24px;
  }

  .hero p {
    font-size: 16px;
  }

  .section-title {
    font-size: 22px;
  }

  .btn {
    padding: 10px 24px;
    font-size: 14px;
  }
}