:root {
  --color-ink: #1f2933;
  --color-muted: #52606d;
  --color-accent: #2f6f6d;
  --color-accent-dark: #255a58;
  --color-accent-soft: #dfeceb;
  --color-warm: #f6f2ed;
  --color-border: #e2e8f0;
  --color-panel: #ffffff;
  --radius-lg: 18px;
  --radius-md: 12px;
  --radius-sm: 8px;
  --shadow-soft: 0 18px 45px rgba(31, 41, 51, 0.12);
  --shadow-card: 0 10px 30px rgba(31, 41, 51, 0.08);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  color: var(--color-ink);
  background: #f9fbfb;
  line-height: 1.6;
}

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

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

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

.site-header {
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  position: sticky;
  top: 0;
  z-index: 20;
}

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

.brand {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.brand-mark {
  width: 34px;
  height: 34px;
  border-radius: 10px;
  background: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-weight: 700;
}

.nav-toggle {
  background: transparent;
  border: 1px solid var(--color-border);
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.main-nav {
  position: relative;
}

.nav-links {
  list-style: none;
  display: none;
  flex-direction: column;
  gap: 10px;
  padding: 16px;
  margin: 0;
  background: var(--color-panel);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
  position: absolute;
  right: 0;
  top: 52px;
  min-width: 220px;
}

.nav-links a {
  padding: 8px 10px;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

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

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

.cta-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 22px;
  border-radius: 999px;
  background: var(--color-accent);
  color: #fff;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: background 0.2s ease;
}

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

.cta-button:hover,
.cta-button:focus {
  background: var(--color-accent-dark);
  color: #fff;
}

.section {
  padding: 64px 0;
}

.section.alt {
  background: var(--color-warm);
}

.section .section-title {
  font-size: 2rem;
  margin-bottom: 16px;
}

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

.hero {
  padding: 90px 0 70px;
  background: linear-gradient(135deg, #edf6f5, #ffffff);
}

.hero-inner {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.hero-card {
  background: var(--color-panel);
  border-radius: var(--radius-lg);
  padding: 28px;
  box-shadow: var(--shadow-soft);
  display: flex;
  flex-direction: column;
  gap: 18px;
}

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

.chip {
  background: var(--color-accent-soft);
  padding: 6px 14px;
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--color-accent-dark);
}

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

.card {
  background: var(--color-panel);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.card-icon {
  width: 42px;
  height: 42px;
  border-radius: 12px;
  background: var(--color-accent-soft);
  display: flex;
  align-items: center;
  justify-content: center;
}

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

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

.stat-item {
  background: var(--color-panel);
  border-radius: var(--radius-md);
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  box-shadow: var(--shadow-card);
}

.stat-item span {
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--color-accent);
}

.testimonial {
  background: var(--color-panel);
  border-radius: var(--radius-lg);
  padding: 24px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.quote {
  font-size: 1.1rem;
  font-weight: 600;
}

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

.service-card {
  background: var(--color-panel);
  border-radius: var(--radius-md);
  padding: 22px;
  box-shadow: var(--shadow-card);
  display: flex;
  flex-direction: column;
  gap: 10px;
}

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

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

.comparison-item {
  background: var(--color-panel);
  padding: 20px;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
}

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

.process-step {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  background: var(--color-panel);
  padding: 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-card);
}

.step-number {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
}

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

.faq-item {
  border-radius: var(--radius-md);
  background: var(--color-panel);
  box-shadow: var(--shadow-card);
  overflow: hidden;
}

.faq-question {
  width: 100%;
  background: transparent;
  border: none;
  padding: 16px 18px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
}

.faq-answer {
  padding: 0 18px 16px;
  display: none;
  color: var(--color-muted);
}

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

.highlight-panel {
  background: var(--color-accent);
  color: #fff;
  border-radius: var(--radius-lg);
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.highlight-panel p {
  color: rgba(255, 255, 255, 0.86);
}

.footer {
  background: #162423;
  color: #f4f7f7;
  padding: 36px 0 28px;
}

.footer a {
  color: #f4f7f7;
}

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

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

.tag {
  background: rgba(255, 255, 255, 0.12);
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 0.85rem;
}

.cookie-banner {
  position: fixed;
  left: 16px;
  right: 16px;
  bottom: 16px;
  background: var(--color-panel);
  padding: 18px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-soft);
  display: none;
  flex-direction: column;
  gap: 12px;
  z-index: 50;
}

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

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

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(17, 24, 39, 0.55);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 60;
  padding: 20px;
}

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

.cookie-modal-content {
  background: var(--color-panel);
  border-radius: var(--radius-lg);
  padding: 24px;
  width: min(520px, 92%);
  display: flex;
  flex-direction: column;
  gap: 14px;
  box-shadow: var(--shadow-soft);
}

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

.info-item {
  background: var(--color-panel);
  border-radius: var(--radius-md);
  padding: 16px;
  border: 1px solid var(--color-border);
}

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

@media (min-width: 860px) {
  .nav-toggle {
    display: none;
  }

  .nav-links {
    position: static;
    display: flex;
    flex-direction: row;
    background: transparent;
    box-shadow: none;
    padding: 0;
    gap: 16px;
  }

  .header-inner {
    padding: 22px 0;
  }

  .hero-inner {
    flex-direction: row;
    align-items: stretch;
  }

  .hero-card {
    flex: 1;
  }

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

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

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

  .split > * {
    flex: 1;
  }

  .stats {
    flex-direction: row;
  }

  .stat-item {
    flex: 1;
  }

  .footer-grid {
    flex-direction: row;
    justify-content: space-between;
  }
}