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

:root {
  --bg: #f7f3ef;
  --bg-alt: #ffffff;
  --text: #1f1d1b;
  --muted: #5a5550;
  --brand: #2b6b5f;
  --brand-dark: #1f4f46;
  --accent: #e3a85f;
  --line: #e6dfd7;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}

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

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

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

main {
  display: flex;
  flex-direction: column;
  gap: 56px;
  padding: 28px 18px 64px;
}

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

.container {
  width: 100%;
  max-width: 1100px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.topbar {
  background: var(--bg-alt);
  border-bottom: 1px solid var(--line);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 18px;
  max-width: 1100px;
  margin: 0 auto;
}

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 700;
  letter-spacing: 0.4px;
}

.brand svg {
  width: 32px;
  height: 32px;
}

.nav-toggle {
  background: none;
  border: 1px solid var(--line);
  padding: 8px 12px;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.nav-links {
  display: none;
  flex-direction: column;
  gap: 12px;
  position: absolute;
  right: 18px;
  top: 64px;
  background: var(--bg-alt);
  border: 1px solid var(--line);
  padding: 16px;
  border-radius: 12px;
  box-shadow: var(--shadow);
}

.nav-links a {
  font-weight: 600;
  color: var(--text);
}

.nav-links a:hover,
.nav-links a:focus {
  color: var(--brand);
}

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

.hero {
  background: var(--bg-alt);
  border-radius: 20px;
  padding: 28px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

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

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

.hero p {
  font-size: 1.05rem;
  color: var(--muted);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 18px;
  border-radius: 999px;
  border: 1px solid var(--brand);
  color: var(--brand);
  font-weight: 600;
  background: transparent;
  cursor: pointer;
}

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

.panel {
  background: var(--bg-alt);
  padding: 24px;
  border-radius: 16px;
  box-shadow: var(--shadow);
}

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

.card {
  padding: 18px;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.card h3 {
  font-size: 1.15rem;
}

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

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

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

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

.feature-icon {
  width: 36px;
  height: 36px;
  border-radius: 10px;
  background: var(--brand);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  flex: 0 0 auto;
}

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

.stat {
  padding: 16px;
  border-radius: 14px;
  background: #fff;
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.stat strong {
  font-size: 1.4rem;
  color: var(--brand);
}

.quote {
  background: var(--brand-dark);
  color: #fff;
  padding: 26px;
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.quote span {
  color: rgba(255, 255, 255, 0.8);
}

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

.comparison-row {
  display: flex;
  flex-direction: column;
  gap: 8px;
  padding: 16px;
  border-radius: 12px;
  background: #fff;
  border: 1px solid var(--line);
}

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

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

.timeline-dot {
  width: 12px;
  height: 12px;
  background: var(--accent);
  border-radius: 50%;
  margin-top: 6px;
}

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

.faq-item {
  border: 1px solid var(--line);
  border-radius: 12px;
  background: #fff;
  overflow: hidden;
}

.faq-item button {
  width: 100%;
  text-align: left;
  background: none;
  border: none;
  padding: 16px;
  font-weight: 600;
  cursor: pointer;
}

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

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

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

.tag {
  background: #fff;
  border: 1px solid var(--line);
  padding: 8px 14px;
  border-radius: 999px;
  font-size: 0.9rem;
}

.footer {
  border-top: 1px solid var(--line);
  padding: 32px 18px 40px;
  background: var(--bg-alt);
}

.footer .container {
  gap: 16px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  font-size: 0.9rem;
  color: var(--muted);
}

.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 18px;
  box-shadow: var(--shadow);
  display: none;
  flex-direction: column;
  gap: 12px;
  z-index: 50;
}

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

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

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

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

.cookie-panel {
  background: #fff;
  border-radius: 18px;
  padding: 22px;
  max-width: 520px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  border: 1px solid var(--line);
  padding: 12px 14px;
  border-radius: 12px;
}

.toggle-row button {
  border: 1px solid var(--line);
  background: #f4f0ec;
  padding: 6px 12px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}

.toggle-row button.active {
  background: var(--brand);
  color: #fff;
  border-color: var(--brand);
}

@media (min-width: 768px) {
  main {
    padding: 36px 24px 80px;
  }

  .nav-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    flex-direction: row;
    display: flex;
    background: none;
    border: none;
    padding: 0;
    box-shadow: none;
    gap: 20px;
  }

  .hero {
    padding: 36px;
  }

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

  .split {
    flex-direction: row;
    align-items: flex-start;
    gap: 24px;
  }

  .split > * {
    flex: 1;
  }

  .card-grid {
    flex-direction: row;
    flex-wrap: wrap;
  }

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

  .stats {
    flex-direction: row;
  }

  .stat {
    flex: 1;
  }

  .comparison {
    flex-direction: row;
  }

  .comparison-row {
    flex: 1;
  }

  .timeline {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .timeline-item {
    flex: 1 1 calc(50% - 12px);
  }
}