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

:root {
  color-scheme: light;
  --text: #1a1b1f;
  --muted: #5b606b;
  --accent: #1f5d63;
  --accent-soft: #e1f0ef;
  --highlight: #f4efe6;
  --border: #d8dde3;
  --surface: #ffffff;
  --shadow: 0 14px 30px rgba(20, 25, 33, 0.08);
}

body {
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: #f9f9fb;
  line-height: 1.6;
}

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

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

main {
  display: flex;
  flex-direction: column;
  gap: 48px;
  padding: 24px 20px 80px;
}

section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 28px;
  box-shadow: var(--shadow);
}

.section-muted {
  background: var(--highlight);
}

.section-quiet {
  background: #f1f6f6;
}

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  background: #ffffff;
  border-bottom: 1px solid var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  gap: 16px;
}

.brand {
  font-size: 1.2rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: lowercase;
  color: var(--accent);
}

.site-nav {
  display: none;
  align-items: center;
  gap: 20px;
  font-size: 0.95rem;
}

.site-nav a {
  color: var(--muted);
}

.site-nav a:hover,
.site-nav a:focus {
  color: var(--accent);
}

.menu-toggle {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 8px 14px;
  border-radius: 999px;
  font-weight: 600;
  color: var(--accent);
}

.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(20, 25, 33, 0.35);
  display: none;
  padding: 20px;
}

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

.mobile-menu-panel {
  margin-left: auto;
  background: var(--surface);
  border-radius: 18px;
  padding: 20px;
  width: min(320px, 100%);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.mobile-menu-panel a {
  color: var(--text);
  font-weight: 600;
}

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

.hero h1 {
  font-size: 2.2rem;
  line-height: 1.2;
}

.hero p {
  color: var(--muted);
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  padding: 10px 18px;
  font-weight: 600;
  background: var(--accent);
  color: #ffffff;
  border: none;
}

.btn-secondary {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--accent);
}

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

.card {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  background: #ffffff;
}

.card-icon {
  width: 44px;
  height: 44px;
}

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

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

.stat {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border);
  padding-bottom: 12px;
}

.stat strong {
  font-size: 1.4rem;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag {
  background: var(--accent-soft);
  color: var(--accent);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
  font-weight: 600;
}

.testimonial {
  display: flex;
  flex-direction: column;
  gap: 10px;
  border-left: 4px solid var(--accent);
  padding-left: 16px;
}

.quote {
  font-style: italic;
  color: var(--muted);
}

.faq {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  text-align: left;
  background: #ffffff;
  border: none;
  padding: 14px 16px;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-answer {
  display: none;
  padding: 0 16px 16px;
  color: var(--muted);
}

.faq-item.active .faq-answer {
  display: block;
}

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

.service-card {
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 20px;
  background: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.service-card span {
  font-weight: 700;
  color: var(--accent);
}

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

.comparison-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding: 12px;
  border-radius: 16px;
  background: var(--accent-soft);
}

.footer {
  background: #ffffff;
  border-top: 1px solid var(--border);
  padding: 32px 20px;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 1100px;
  margin: 0 auto;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  color: var(--muted);
}

.cookie-banner {
  position: fixed;
  bottom: 16px;
  left: 16px;
  right: 16px;
  background: #ffffff;
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 16px;
  box-shadow: var(--shadow);
  display: none;
  z-index: 50;
}

.cookie-banner.active {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

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

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(20, 25, 33, 0.4);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  z-index: 60;
}

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

.cookie-modal-content {
  background: #ffffff;
  border-radius: 20px;
  padding: 22px;
  max-width: 520px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.modal-close {
  align-self: flex-end;
  border: none;
  background: transparent;
  font-size: 1.4rem;
}

.icon-row {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.icon-row-item {
  display: flex;
  gap: 12px;
  align-items: flex-start;
}

.info-grid {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.highlight-panel {
  background: var(--accent-soft);
  border-radius: 18px;
  padding: 18px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.link-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

@media (min-width: 768px) {
  main {
    padding: 32px 32px 90px;
  }

  .site-nav {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .cards,
  .service-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .card,
  .service-card {
    flex: 1 1 calc(50% - 18px);
  }

  .split {
    flex-direction: row;
    align-items: center;
  }

  .split > div {
    flex: 1;
  }

  .stats {
    flex-direction: row;
  }

  .stat {
    flex: 1;
    border-bottom: none;
    border-right: 1px solid var(--border);
    padding-right: 16px;
  }

  .stat:last-child {
    border-right: none;
  }

  .icon-row {
    flex-direction: row;
  }

  .icon-row-item {
    flex: 1;
  }

  .info-grid {
    flex-direction: row;
  }

  .info-grid > div {
    flex: 1;
  }
}

@media (min-width: 1024px) {
  .hero h1 {
    font-size: 2.8rem;
  }

  .card,
  .service-card {
    flex: 1 1 calc(33.333% - 18px);
  }
}