:root {
  --bg: #f4f7fb;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #5b6b82;
  --accent: #0b5fff;
  --accent-dark: #0847c7;
  --success: #0f9d58;
  --border: #dbe4f0;
  --radius: 16px;
  --shadow: 0 12px 40px rgba(15, 23, 42, 0.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
.container { width: min(1100px, 92vw); margin: 0 auto; }

.topbar {
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  position: sticky;
  top: 0;
  z-index: 10;
}
.topbar-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 0;
}
.logo { font-weight: 800; font-size: 1.15rem; letter-spacing: -0.02em; }
.logo span { color: var(--accent); }
.nav { display: flex; gap: 1.2rem; color: var(--muted); font-size: 0.95rem; }
.nav a:hover { color: var(--text); }
.btn {
  display: inline-block;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 10px;
  padding: 0.8rem 1.1rem;
  font-weight: 700;
  cursor: pointer;
}
.btn:hover { background: var(--accent-dark); }
.btn-outline {
  background: transparent;
  color: var(--accent);
  border: 1px solid var(--border);
}

.hero {
  padding: 3.5rem 0 2rem;
  background: linear-gradient(180deg, #eaf1ff 0%, var(--bg) 70%);
}
.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: start;
}
.badge {
  display: inline-block;
  background: #e8f5ee;
  color: var(--success);
  border: 1px solid #bfe6cf;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  font-size: 0.82rem;
  margin-bottom: 1rem;
}
h1 {
  font-size: clamp(2rem, 4vw, 2.8rem);
  line-height: 1.15;
  margin: 0 0 1rem;
}
.lead { color: var(--muted); font-size: 1.05rem; max-width: 56ch; }

.card, .form-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 1.2rem;
}
.form-card h2 { margin-top: 0; }
.form-row { display: grid; gap: 0.7rem; margin-top: 0.8rem; }
input, select, textarea {
  width: 100%;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 0.8rem 0.9rem;
  font: inherit;
}
textarea { min-height: 110px; resize: vertical; }

.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin-top: 1.5rem;
}
.stat {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1rem;
}
.stat strong { display: block; font-size: 1.35rem; }
.stat span { color: var(--muted); font-size: 0.9rem; }

.section { padding: 2.2rem 0; }
.section h2 { margin: 0 0 1rem; font-size: 1.55rem; }
.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
.service h3 { margin: 0.4rem 0; }
.service p { color: var(--muted); margin: 0; font-size: 0.95rem; }
.price { font-size: 1.25rem; font-weight: 800; color: var(--accent); margin: 0.5rem 0; }

.compare {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}
.compare ul { margin: 0.5rem 0 0; padding-left: 1.1rem; color: var(--muted); }

.trust {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.8rem;
}
.trust-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.9rem;
  font-size: 0.92rem;
}

.cta-band {
  background: #0b5fff;
  color: white;
  border-radius: var(--radius);
  padding: 1.5rem;
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  align-items: center;
}
.cta-band p { margin: 0; color: #dbeafe; }

footer {
  margin-top: 2rem;
  background: #0f172a;
  color: #cbd5e1;
  padding: 2rem 0;
  font-size: 0.9rem;
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr;
  gap: 1.2rem;
}
footer h4 { color: #fff; margin: 0 0 0.6rem; }
.legal { margin-top: 1.2rem; padding-top: 1rem; border-top: 1px solid #334155; }

.faq-list { display: grid; gap: 0.6rem; }
.faq-list details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0.85rem 1rem;
}
.faq-list summary { cursor: pointer; font-weight: 600; }
.faq-list p { margin: 0.6rem 0 0; color: var(--muted); font-size: 0.95rem; }
.seo-links { display: flex; flex-wrap: wrap; gap: 0.6rem; margin-top: 0.8rem; }
.seo-links a {
  font-size: 0.88rem;
  color: var(--accent);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 0.35rem 0.75rem;
  background: var(--surface);
}
.landing-hero { padding: 2.5rem 0 1.5rem; }
.landing-hero h1 { font-size: clamp(1.7rem, 3vw, 2.4rem); }
.breadcrumb { color: var(--muted); font-size: 0.9rem; margin-bottom: 0.8rem; }
.breadcrumb a { color: var(--accent); }

@media (max-width: 900px) {
  .hero-grid, .grid-3, .compare, .trust, .footer-grid, .stats { grid-template-columns: 1fr; }
  .nav { display: none; }
  .cta-band { flex-direction: column; align-items: flex-start; }
}