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

:root {
  color-scheme: light;
  --bg: #f6f7f9;
  --surface: #ffffff;
  --ink: #1c2430;
  --muted: #5b6472;
  --brand: #2f5bea;
  --brand-dark: #1e3fae;
  --accent: #18a08b;
  --soft: #edf1ff;
  --border: #d9dfeb;
  --shadow: 0 14px 30px rgba(22, 33, 58, 0.08);
}

body {
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
}

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

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

.container {
  width: min(1100px, 92%);
  margin: 0 auto;
}

.section {
  padding: 64px 0;
}

.section--soft {
  background: var(--soft);
}

.section--surface {
  background: var(--surface);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 12px;
  color: var(--accent);
  font-weight: 700;
}

.title {
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.2;
  margin: 14px 0 18px;
}

.lead {
  font-size: 18px;
  color: var(--muted);
}

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

.row {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 22px;
  box-shadow: var(--shadow);
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 20px;
  border-radius: 999px;
  border: 1px solid transparent;
  background: var(--brand);
  color: #fff;
  font-weight: 600;
  transition: transform 0.2s ease, background 0.2s ease;
}

.button:hover,
.button:focus-visible {
  background: var(--brand-dark);
  transform: translateY(-1px);
}

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

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

.site-nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 0;
  gap: 16px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 18px;
}

.logo span {
  color: var(--brand);
}

.nav-links {
  display: none;
  flex-direction: column;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 18px;
  position: absolute;
  right: 4%;
  top: 70px;
  box-shadow: var(--shadow);
  min-width: 200px;
}

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

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

.menu-toggle {
  background: var(--soft);
  border: 1px solid var(--border);
  color: var(--ink);
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600;
}

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

.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(13, 19, 33, 0.4);
  z-index: 15;
}

.nav-open .nav-overlay {
  display: block;
}

.hero {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--brand);
  font-weight: 600;
}

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

.feature-item {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.feature-item h3 {
  font-size: 18px;
  margin-bottom: 6px;
}

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

.stat {
  padding: 18px;
  border-radius: 16px;
  background: var(--surface);
  border: 1px solid var(--border);
}

.stat strong {
  font-size: 26px;
  display: block;
}

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

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

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

.service-card h3 {
  margin-bottom: 8px;
}

.service-price {
  font-weight: 700;
  color: var(--brand);
  margin-top: 10px;
}

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

.comparison .card {
  border-left: 4px solid var(--accent);
}

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

.faq-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--surface);
}

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

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

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

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.tag {
  padding: 8px 14px;
  border-radius: 999px;
  background: var(--soft);
  color: var(--brand-dark);
  font-weight: 600;
}

.footer {
  padding: 40px 0;
  background: #121927;
  color: #d7dce7;
}

.footer a {
  color: inherit;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-top: 14px;
}

.cookie-banner {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
  padding: 18px;
  border-radius: 16px;
  width: min(540px, 92%);
  z-index: 30;
  display: none;
}

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

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

.modal {
  position: fixed;
  inset: 0;
  display: none;
  align-items: center;
  justify-content: center;
  background: rgba(9, 13, 22, 0.5);
  z-index: 40;
  padding: 24px;
}

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

.modal-content {
  background: var(--surface);
  border-radius: 18px;
  padding: 24px;
  width: min(520px, 96%);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.toggle-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--border);
}

.toggle-row button {
  border-radius: 999px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  background: var(--soft);
  font-weight: 600;
}

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

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

.info-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
  color: var(--muted);
}

@media (min-width: 768px) {
  .row {
    flex-direction: row;
    align-items: flex-start;
  }

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

  .feature-grid .card {
    flex: 1 1 260px;
  }

  .stats {
    flex-direction: row;
  }

  .stat {
    flex: 1;
  }

  .testimonial {
    flex-direction: row;
  }

  .service-list {
    flex-direction: row;
    flex-wrap: wrap;
  }

  .service-card {
    flex: 1 1 280px;
  }

  .comparison {
    flex-direction: row;
  }

  .faq {
    max-width: 720px;
  }

  .footer-links {
    flex-direction: row;
    flex-wrap: wrap;
    gap: 24px;
  }

  .cookie-actions {
    flex-direction: row;
    justify-content: flex-end;
  }

  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    gap: 18px;
    background: transparent;
    border: none;
    box-shadow: none;
    padding: 0;
  }

  .menu-toggle,
  .nav-overlay {
    display: none;
  }

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

  .contact-grid .card {
    flex: 1;
  }
}