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

:root {
  color-scheme: light;
  --ink: #1f2a2e;
  --muted: #4f5f66;
  --soft: #f6f3ee;
  --accent: #2c7a78;
  --accent-dark: #1f5c5a;
  --highlight: #d7b56d;
  --panel: #ffffff;
  --border: #e2ded6;
  --shadow: 0 18px 40px rgba(31, 42, 46, 0.08);
}

body {
  font-family: "Inter", "Segoe UI", system-ui, sans-serif;
  color: var(--ink);
  background: #faf9f7;
  line-height: 1.6;
}

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

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

button {
  font: inherit;
  border: none;
  background: none;
  cursor: pointer;
}

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

.skip-link {
  position: absolute;
  left: -999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.skip-link:focus {
  position: static;
  width: auto;
  height: auto;
  padding: 0.5rem 1rem;
  background: var(--highlight);
  color: var(--ink);
  display: inline-block;
}

header {
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}

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

.brand {
  font-weight: 700;
  letter-spacing: 0.02em;
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

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

.nav-links {
  display: none;
  list-style: none;
  gap: 1.5rem;
  align-items: center;
}

.nav-links a {
  font-size: 0.95rem;
  color: var(--muted);
}

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

.menu-toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 0.8rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--ink);
  background: #fff;
}

.mobile-nav {
  display: none;
  flex-direction: column;
  gap: 0.8rem;
  padding: 1rem;
  border-top: 1px solid var(--border);
  background: var(--panel);
}

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

.mobile-nav a {
  padding: 0.3rem 0;
  color: var(--muted);
}

.hero {
  padding: 3.5rem 0 2rem;
  background: linear-gradient(120deg, #f7f1e7 0%, #ffffff 60%);
}

.hero-grid {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero h1 {
  font-size: clamp(2rem, 3.8vw, 3.2rem);
  line-height: 1.2;
  margin-bottom: 1rem;
}

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

.hero-card {
  background: var(--panel);
  padding: 1.8rem;
  border-radius: 20px;
  box-shadow: var(--shadow);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.7rem 1.4rem;
  border-radius: 999px;
  background: var(--accent);
  color: #fff;
  font-weight: 600;
  transition: background 0.2s ease;
}

.btn:hover,
.btn:focus {
  background: var(--accent-dark);
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--accent);
  color: var(--accent);
}

.section {
  padding: 3rem 0;
}

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

.section h2 {
  font-size: clamp(1.5rem, 2.5vw, 2.2rem);
  margin-bottom: 1rem;
}

.section p.lead {
  color: var(--muted);
  max-width: 720px;
}

.grid {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  margin-top: 1.8rem;
}

.card {
  background: var(--panel);
  border-radius: 16px;
  padding: 1.5rem;
  border: 1px solid var(--border);
  box-shadow: 0 10px 24px rgba(31, 42, 46, 0.06);
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.card h3 {
  font-size: 1.2rem;
}

.list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
  color: var(--muted);
}

.highlight-panel {
  background: #fff8e9;
  padding: 1.6rem;
  border-radius: 18px;
  border: 1px solid #f1dfb7;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.stats {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 1.5rem;
}

.stat {
  background: var(--panel);
  border-radius: 14px;
  padding: 1.2rem 1.4rem;
  border: 1px solid var(--border);
  display: flex;
  justify-content: space-between;
  align-items: center;
}

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

.testimonial {
  background: #fff;
  border-left: 4px solid var(--highlight);
  padding: 1.5rem;
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.comparison {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: 1.6rem;
}

.comparison-row {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
  padding: 1rem;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: #fff;
}

.comparison-row strong {
  color: var(--accent);
}

.faq-item {
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1rem 1.2rem;
  background: #fff;
}

.faq-question {
  display: flex;
  justify-content: space-between;
  width: 100%;
  text-align: left;
  font-weight: 600;
  gap: 1rem;
}

.faq-answer {
  display: none;
  color: var(--muted);
  padding-top: 0.8rem;
}

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

.cta-panel {
  background: var(--accent);
  color: #fff;
  padding: 2rem;
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.cta-panel .btn {
  background: #fff;
  color: var(--accent);
}

.banner {
  position: fixed;
  bottom: 0.8rem;
  left: 50%;
  transform: translateX(-50%);
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1rem;
  width: min(960px, 92%);
  box-shadow: var(--shadow);
  display: none;
  flex-direction: column;
  gap: 1rem;
  z-index: 30;
}

.banner.show {
  display: flex;
}

.banner-actions {
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}

.modal {
  position: fixed;
  inset: 0;
  background: rgba(31, 42, 46, 0.5);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 40;
}

.modal.show {
  display: flex;
}

.modal-content {
  background: #fff;
  border-radius: 18px;
  padding: 2rem;
  width: min(720px, 92%);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-content ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.footer {
  padding: 2.5rem 0;
  background: #1c262a;
  color: #dce3e6;
  margin-top: 3rem;
}

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

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

.footer a {
  color: #dce3e6;
  font-size: 0.95rem;
}

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

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

.tag {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.3rem 0.9rem;
  font-size: 0.85rem;
  color: var(--muted);
}

@media (min-width: 780px) {
  .nav-links {
    display: flex;
  }

  .menu-toggle {
    display: none;
  }

  .mobile-nav {
    display: none !important;
  }

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

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

  .grid .card {
    flex: 1 1 calc(33.333% - 1rem);
  }

  .stats {
    flex-direction: row;
  }

  .stat {
    flex: 1;
  }

  .comparison {
    flex-direction: row;
  }

  .comparison-row {
    flex: 1;
  }

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

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