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

:root {
  color-scheme: light;
  --bg: #f7f4f1;
  --text: #1f2933;
  --muted: #5d6b78;
  --accent: #1f6f8b;
  --accent-dark: #16566b;
  --highlight: #e4f0f4;
  --panel: #ffffff;
  --border: #d9e0e6;
}

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

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

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

.container {
  width: min(1120px, 92%);
  margin: 0 auto;
}

header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 20;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 0;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.02em;
}

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

.nav-links {
  display: none;
  flex-direction: column;
  gap: 0.8rem;
  background: var(--panel);
  padding: 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  position: absolute;
  top: 68px;
  right: 4%;
  width: min(240px, 90%);
  box-shadow: 0 12px 30px rgba(31, 41, 51, 0.08);
}

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

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

.nav-toggle {
  border: 1px solid var(--border);
  background: var(--panel);
  border-radius: 999px;
  padding: 0.5rem 0.9rem;
  font-weight: 600;
  cursor: pointer;
}

main {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
  padding: 2.5rem 0 3.5rem;
}

section {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2rem 1.6rem;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
  background: linear-gradient(135deg, #ffffff, var(--highlight));
}

.hero h1 {
  font-size: clamp(2rem, 4vw, 3.1rem);
  line-height: 1.2;
}

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

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.75rem 1.4rem;
  border-radius: 999px;
  font-weight: 600;
  border: 1px solid var(--accent);
  background: var(--accent);
  color: #fff;
  cursor: pointer;
}

.btn.secondary {
  background: transparent;
  color: var(--accent);
}

.stack {
  display: flex;
  flex-direction: column;
  gap: 1.4rem;
}

.grid {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.2rem;
  background: #fff;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.card h3 {
  font-size: 1.1rem;
}

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

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.feature-list li {
  list-style: none;
  display: flex;
  gap: 0.6rem;
  align-items: flex-start;
}

.feature-list svg {
  width: 22px;
  height: 22px;
  flex-shrink: 0;
}

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

.stat {
  border-left: 3px solid var(--accent);
  padding-left: 1rem;
}

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

.testimonial {
  background: var(--highlight);
  border-radius: 16px;
  padding: 1.2rem;
}

.testimonial p {
  font-style: italic;
}

.tag-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.tag {
  background: var(--highlight);
  border-radius: 999px;
  padding: 0.4rem 0.8rem;
  font-size: 0.9rem;
}

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

.timeline-item {
  border-left: 2px dashed var(--accent);
  padding-left: 1rem;
}

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

.comparison-row {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
}

.faq-item {
  border-top: 1px solid var(--border);
  padding: 0.9rem 0;
}

.faq-item:first-child {
  border-top: none;
}

.faq-question {
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  text-align: left;
  cursor: pointer;
  padding: 0;
  color: var(--text);
}

.faq-answer {
  display: none;
  padding-top: 0.6rem;
  color: var(--muted);
}

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

.info-block {
  background: var(--highlight);
  border-radius: 16px;
  padding: 1.2rem;
}

footer {
  background: #151b22;
  color: #f4f5f6;
  padding: 2.5rem 0;
}

footer .footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.footer-brand {
  font-weight: 600;
  margin-bottom: 1rem;
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: #111827;
  color: #f9fafb;
  padding: 1rem;
  display: none;
  z-index: 30;
}

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

.cookie-banner .container {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.4rem;
  z-index: 40;
}

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

.cookie-panel {
  background: var(--panel);
  border-radius: 18px;
  padding: 1.6rem;
  max-width: 520px;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.toggle-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.7rem 1rem;
}

.toggle-row button {
  border: 1px solid var(--accent);
  background: transparent;
  color: var(--accent);
  border-radius: 999px;
  padding: 0.35rem 0.8rem;
  font-weight: 600;
  cursor: pointer;
}

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

.split {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

@media (min-width: 768px) {
  .nav-links {
    position: static;
    flex-direction: row;
    display: flex;
    width: auto;
    border: none;
    padding: 0;
    box-shadow: none;
    background: transparent;
  }

  .nav-toggle {
    display: none;
  }

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

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

  .stats {
    flex-direction: row;
  }

  .stat {
    flex: 1;
  }

  .comparison {
    flex-direction: row;
  }

  .comparison-row {
    flex: 1;
  }

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

  footer .container {
    display: flex;
    justify-content: space-between;
    gap: 2rem;
  }

  .cookie-banner .container {
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
  }
}