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

:root {
  color-scheme: light;
  --ink: #0b1d2a;
  --muted: #4d5d6a;
  --brand: #1f6f8b;
  --brand-dark: #174b60;
  --accent: #6cc3d5;
  --ice: #e6f4f8;
  --sand: #f5f2ed;
  --line: #d7e2e7;
  --card: #ffffff;
  --shadow: 0 18px 45px rgba(7, 24, 33, 0.12);
}

body {
  font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
  color: var(--ink);
  background: #f9fbfc;
  line-height: 1.6;
}

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

img,
svg {
  max-width: 100%;
  height: auto;
}

main {
  display: flex;
  flex-direction: column;
}

section {
  padding: 3.5rem 1.5rem;
}

.container {
  max-width: 1120px;
  margin: 0 auto;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  background: rgba(255, 255, 255, 0.96);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(8px);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  max-width: 1120px;
  margin: 0 auto;
}

.brand {
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--brand-dark);
}

.menu-toggle {
  background: var(--brand);
  color: #fff;
  border: none;
  padding: 0.65rem 1rem;
  border-radius: 999px;
  font-weight: 600;
  cursor: pointer;
}

.site-nav {
  position: absolute;
  top: 64px;
  left: 0;
  right: 0;
  background: #fff;
  display: none;
  flex-direction: column;
  gap: 1rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--line);
}

.site-nav a {
  font-weight: 600;
  color: var(--brand-dark);
}

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

.nav-open .menu-toggle {
  background: var(--brand-dark);
}

.hero {
  background: linear-gradient(135deg, #f0f7fa 0%, #ffffff 60%, #f5f7fb 100%);
}

.hero-card {
  background: #fff;
  padding: 2rem;
  border-radius: 24px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-actions {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.8rem 1.5rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid transparent;
}

.button.primary {
  background: var(--brand);
  color: #fff;
}

.button.secondary {
  border-color: var(--brand);
  color: var(--brand);
  background: transparent;
}

.split {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.feature-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.feature-card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  box-shadow: 0 10px 25px rgba(8, 23, 32, 0.06);
}

.feature-card svg {
  width: 36px;
  height: 36px;
  fill: var(--brand);
}

.highlight {
  background: var(--ice);
}

.stats {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.stat-item {
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid var(--line);
}

.stat-value {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--brand-dark);
}

.timeline {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.timeline-item {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  background: #fff;
  border-radius: 16px;
  padding: 1.5rem;
  border-left: 4px solid var(--accent);
}

.testimonials {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.testimonial {
  background: var(--card);
  border-radius: 20px;
  padding: 1.75rem;
  box-shadow: var(--shadow);
}

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

.service-list {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.service-card {
  border: 1px solid var(--line);
  border-radius: 18px;
  padding: 1.5rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.price {
  font-weight: 700;
  color: var(--brand-dark);
}

.comparison {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.comparison-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1rem;
  background: #fff;
  border-radius: 16px;
  border: 1px solid var(--line);
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.faq-question {
  width: 100%;
  text-align: left;
  padding: 1rem 1.25rem;
  background: none;
  border: none;
  font-weight: 600;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
}

.faq-answer {
  padding: 0 1.25rem 1.25rem;
  color: var(--muted);
  display: none;
}

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

.badge-row {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.badge {
  background: #fff;
  border-radius: 14px;
  border: 1px solid var(--line);
  padding: 1rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.cta-panel {
  background: var(--brand-dark);
  color: #fff;
  border-radius: 24px;
  padding: 2.5rem;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.cta-panel .button.secondary {
  border-color: #fff;
  color: #fff;
}

.site-footer {
  background: #0d1f2b;
  color: #e2edf2;
  padding: 3rem 1.5rem;
}

.footer-inner {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-meta {
  font-size: 0.9rem;
  color: #b9c8d1;
}

.cookie-banner {
  position: fixed;
  bottom: 1rem;
  left: 1rem;
  right: 1rem;
  background: #fff;
  border-radius: 18px;
  box-shadow: var(--shadow);
  padding: 1.5rem;
  display: none;
  flex-direction: column;
  gap: 1rem;
  z-index: 50;
}

.cookie-banner.visible {
  display: flex;
}

.cookie-actions {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(8, 19, 26, 0.4);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 60;
}

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

.cookie-panel {
  background: #fff;
  border-radius: 20px;
  padding: 2rem;
  max-width: 480px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.toggle-row {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.toggle-button {
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 0.6rem 1rem;
  background: #fff;
  font-weight: 600;
  color: var(--brand-dark);
  cursor: pointer;
}

.toggle-button[aria-pressed="true"] {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

.info-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-card {
  background: #fff;
  border-radius: 18px;
  padding: 1.5rem;
  border: 1px solid var(--line);
}

.list-columns {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.alt-panel {
  background: var(--sand);
}

@media (min-width: 720px) {
  .hero-actions {
    flex-direction: row;
    align-items: center;
  }

  .feature-grid,
  .stats,
  .testimonials,
  .service-list,
  .comparison,
  .badge-row,
  .info-grid,
  .list-columns {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .feature-card,
  .stat-item,
  .testimonial,
  .service-card,
  .comparison-row,
  .badge,
  .info-card {
    flex: 1 1 260px;
  }

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

  .split > * {
    flex: 1 1 0;
  }

  .site-nav {
    position: static;
    display: flex;
    flex-direction: row;
    gap: 1.5rem;
    background: transparent;
    border: none;
    padding: 0;
  }

  .menu-toggle {
    display: none;
  }

  .cookie-actions {
    flex-direction: row;
  }

  .footer-links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 1.5rem;
  }
}