*,
*::before,
*::after {
  box-sizing: border-box;
}

:root {
  color-scheme: light;
  --bg: #f7f6f4;
  --surface: #ffffff;
  --surface-alt: #eef2f3;
  --text: #1f2328;
  --muted: #5b6770;
  --brand: #0f4c5c;
  --accent: #c58b3a;
  --accent-soft: #f2e2c9;
  --border: #d5dbe0;
  --shadow: 0 18px 45px rgba(20, 30, 40, 0.12);
  font-size: 16px;
}

body {
  margin: 0;
  font-family: "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}

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

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

button {
  font: inherit;
}

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

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

.nav-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.04em;
}

.brand-mark {
  width: 38px;
  height: 38px;
  background: var(--brand);
  border-radius: 12px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: 0.95rem;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.menu-toggle {
  border: 1px solid var(--border);
  background: var(--surface);
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.menu-toggle span {
  width: 18px;
  height: 2px;
  background: var(--text);
  display: block;
  position: relative;
}

.menu-toggle span::before,
.menu-toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px;
  height: 2px;
  background: var(--text);
}

.menu-toggle span::before {
  top: -6px;
}

.menu-toggle span::after {
  top: 6px;
}

.nav-links {
  position: absolute;
  inset: 100% 0 auto 0;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  padding: 1rem 4%;
  border-bottom: 1px solid var(--border);
  transform: translateY(-10px);
  opacity: 0;
  pointer-events: none;
  transition: all 0.2s ease;
}

.nav-links a {
  padding: 0.6rem 0.25rem;
  font-weight: 600;
  color: var(--muted);
}

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

.nav-links.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

.hero {
  padding: 3.5rem 0 3rem;
  background: linear-gradient(135deg, #f8f3ea 0%, #e8f0f2 100%);
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.hero h1 {
  font-size: clamp(2.1rem, 4.5vw, 3.4rem);
  margin: 0 0 1rem;
}

.hero p {
  font-size: 1.05rem;
  color: var(--muted);
  margin-bottom: 1.5rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
}

.btn {
  border-radius: 999px;
  padding: 0.7rem 1.4rem;
  font-weight: 600;
  border: 1px solid transparent;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.btn-primary {
  background: var(--brand);
  color: #fff;
  box-shadow: 0 12px 25px rgba(15, 76, 92, 0.25);
}

.btn-secondary {
  background: var(--surface);
  color: var(--brand);
  border-color: var(--brand);
}

.btn:hover,
.btn:focus {
  transform: translateY(-1px);
}

.section {
  padding: 3rem 0;
}

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

.section h2 {
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  margin: 0 0 1rem;
}

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

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

.card {
  background: var(--surface);
  border-radius: 18px;
  padding: 1.6rem;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.card.alt {
  background: var(--surface-alt);
  box-shadow: none;
  border: 1px solid var(--border);
}

.icon-row {
  display: flex;
  gap: 0.8rem;
  align-items: flex-start;
}

.icon {
  width: 44px;
  height: 44px;
  border-radius: 12px;
  background: var(--accent-soft);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.feature-list {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  margin-top: 1rem;
}

.feature-item {
  display: flex;
  gap: 0.7rem;
  align-items: center;
  font-weight: 600;
  color: var(--brand);
}

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

.stat {
  background: var(--surface);
  padding: 1.4rem;
  border-radius: 16px;
  border: 1px solid var(--border);
}

.stat strong {
  font-size: 1.6rem;
  display: block;
}

.quote {
  background: var(--brand);
  color: #fff;
  padding: 2rem;
  border-radius: 20px;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.quote span {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.95rem;
}

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

.timeline-item {
  background: var(--surface-alt);
  padding: 1.4rem;
  border-radius: 16px;
}

.highlight-panel {
  background: var(--accent-soft);
  padding: 2rem;
  border-radius: 24px;
}

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

.comparison-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.5rem;
  background: var(--surface);
}

.service-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.4rem;
  background: var(--surface);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.service-card strong {
  font-size: 1.1rem;
}

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

.faq {
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 0.2rem 1rem;
  background: var(--surface);
}

.faq-item button {
  width: 100%;
  text-align: left;
  border: none;
  background: transparent;
  font-weight: 600;
  padding: 0.8rem 0;
  color: var(--text);
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.faq-item p {
  margin: 0 0 1rem;
  color: var(--muted);
  display: none;
}

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

.site-footer {
  background: #111517;
  color: #dfe6ea;
  padding: 2.5rem 0;
}

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

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem 1.5rem;
}

.footer-links a {
  color: #dfe6ea;
  opacity: 0.85;
}

.footer-links a:hover {
  opacity: 1;
}

.cookie-banner {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  background: var(--surface);
  border-top: 1px solid var(--border);
  padding: 1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  z-index: 50;
}

.cookie-banner.hidden {
  display: none;
}

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

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 20, 25, 0.6);
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  z-index: 60;
}

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

.modal-content {
  background: var(--surface);
  padding: 2rem;
  border-radius: 20px;
  width: min(560px, 95%);
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

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

.checkbox-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.section-divider {
  height: 1px;
  background: var(--border);
  margin: 2.5rem 0;
}

.contact-grid,
.about-grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.info-block {
  background: var(--surface-alt);
  padding: 1.5rem;
  border-radius: 18px;
}

.list-clean {
  list-style: none;
  padding: 0;
  margin: 0.5rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

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

  .nav-links {
    position: static;
    flex-direction: row;
    padding: 0;
    transform: none;
    opacity: 1;
    pointer-events: auto;
    border: none;
  }

  .nav-links a {
    padding: 0;
  }

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

  .card-grid,
  .stats,
  .comparison {
    flex-direction: row;
  }

  .card,
  .stat,
  .comparison-card,
  .service-card {
    flex: 1;
  }

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

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

  .contact-grid > div,
  .about-grid > div {
    flex: 1;
  }
}