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

body {
  margin: 0;
  font-family: "Segoe UI", "Inter", "Helvetica Neue", Arial, sans-serif;
  color: #1f2a2e;
  background-color: #f7f5f2;
  line-height: 1.6;
}

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

img,
svg {
  max-width: 100%;
  display: block;
}

.container {
  width: min(1200px, 92%);
  margin: 0 auto;
}

.section {
  padding: 56px 0;
}

.section-title {
  font-size: 1.8rem;
  margin: 0 0 16px;
}

.section-subtitle {
  margin: 0 0 32px;
  color: #4c585c;
  max-width: 720px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 28px;
  border: 1px solid transparent;
  font-weight: 600;
  background: #2b7a78;
  color: #ffffff;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover,
.btn:focus {
  transform: translateY(-1px);
  box-shadow: 0 8px 20px rgba(43, 122, 120, 0.2);
}

.btn-secondary {
  background: transparent;
  color: #2b7a78;
  border-color: #2b7a78;
}

.site-header {
  background: #ffffff;
  border-bottom: 1px solid #e1e5e7;
  position: sticky;
  top: 0;
  z-index: 100;
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  font-size: 1.1rem;
}

.brand svg {
  width: 36px;
  height: 36px;
}

.nav-toggle {
  background: none;
  border: 1px solid #2b7a78;
  color: #2b7a78;
  border-radius: 8px;
  padding: 8px 12px;
  font-weight: 600;
  display: inline-flex;
}

.site-nav {
  display: none;
  flex-direction: column;
  gap: 12px;
  padding: 16px 0;
}

.site-nav a {
  padding: 6px 0;
  font-weight: 600;
}

.site-nav.is-open {
  display: flex;
}

.hero {
  background: #eaf3f2;
}

.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero h1 {
  font-size: 2.2rem;
  margin: 0 0 16px;
}

.hero p {
  margin: 0 0 24px;
  color: #3b484c;
}

.hero-card {
  background: #ffffff;
  padding: 24px;
  border-radius: 20px;
  box-shadow: 0 16px 32px rgba(31, 42, 46, 0.08);
}

.info-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.info-card {
  background: #ffffff;
  padding: 22px;
  border-radius: 16px;
  border: 1px solid #e1e5e7;
}

.info-card h3 {
  margin: 0 0 10px;
}

.feature-row {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.feature-panel {
  background: #ffffff;
  border-radius: 18px;
  padding: 22px;
  border-left: 5px solid #2b7a78;
}

.stats-bar {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.stat-item {
  background: #ffffff;
  padding: 18px;
  border-radius: 14px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.stat-item span {
  font-weight: 700;
  color: #2b7a78;
  font-size: 1.2rem;
}

.testimonial {
  background: #ffffff;
  border-radius: 16px;
  padding: 20px;
  border: 1px solid #e1e5e7;
}

.testimonial strong {
  display: block;
  margin-top: 12px;
}

.case-block {
  background: #0b3d3b;
  color: #ffffff;
  padding: 28px;
  border-radius: 18px;
}

.values-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.value-item {
  background: #ffffff;
  border-radius: 14px;
  padding: 18px;
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.value-item svg {
  width: 30px;
  height: 30px;
  flex-shrink: 0;
}

.cta-panel {
  background: #2b7a78;
  color: #ffffff;
  padding: 32px;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.service-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.service-card {
  background: #ffffff;
  border-radius: 16px;
  padding: 22px;
  border: 1px solid #e1e5e7;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.service-card h3 {
  margin: 0;
}

.service-card .price {
  font-weight: 700;
  color: #2b7a78;
}

.comparison {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.comparison-row {
  background: #ffffff;
  border-radius: 12px;
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  border: 1px solid #e1e5e7;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  border: 1px solid #e1e5e7;
  border-radius: 12px;
  background: #ffffff;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 16px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.faq-answer {
  padding: 0 16px 16px;
  display: none;
  color: #4c585c;
}

.faq-item.is-open .faq-answer {
  display: block;
}

.contact-grid {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-card {
  background: #ffffff;
  padding: 20px;
  border-radius: 16px;
  border: 1px solid #e1e5e7;
}

.site-footer {
  background: #102524;
  color: #d7e6e5;
  padding: 32px 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.cookie-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: #ffffff;
  border-radius: 16px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  padding: 18px;
  display: none;
  z-index: 200;
}

.cookie-banner.is-visible {
  display: block;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 12px;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(16, 37, 36, 0.72);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 250;
  padding: 20px;
}

.cookie-modal.is-visible {
  display: flex;
}

.cookie-modal-content {
  background: #ffffff;
  border-radius: 18px;
  padding: 24px;
  width: min(560px, 94%);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.cookie-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  background: #f2f4f5;
  padding: 12px;
  border-radius: 12px;
}

.cookie-toggle button {
  border: 1px solid #2b7a78;
  background: transparent;
  padding: 6px 12px;
  border-radius: 16px;
  font-weight: 600;
  color: #2b7a78;
}

.highlight-panel {
  background: #fff5e5;
  border-radius: 18px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.legal-text {
  background: #ffffff;
  border-radius: 16px;
  padding: 22px;
  border: 1px solid #e1e5e7;
}

@media (min-width: 768px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    flex-direction: row;
    gap: 24px;
    align-items: center;
    padding: 0;
  }

  .hero-inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }

  .hero-content {
    flex: 1;
    padding-right: 24px;
  }

  .hero-card {
    flex: 1;
  }

  .info-grid,
  .feature-row,
  .service-grid,
  .values-list,
  .stats-bar,
  .contact-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .info-card,
  .feature-panel,
  .service-card,
  .value-item,
  .stat-item,
  .testimonial,
  .contact-card {
    flex: 1 1 calc(50% - 16px);
  }

  .comparison-row {
    flex-direction: row;
    justify-content: space-between;
  }

  .footer-inner {
    flex-direction: row;
    justify-content: space-between;
  }
}

@media (min-width: 1024px) {
  .info-card,
  .feature-panel,
  .service-card,
  .value-item,
  .stat-item,
  .testimonial {
    flex: 1 1 calc(33% - 16px);
  }

  .contact-card {
    flex: 1 1 calc(50% - 16px);
  }
}