:root {
  --bg: #f7f9fc;
  --surface: #ffffff;
  --text: #0f172a;
  --muted: #475569;
  --brand: #0b63f6;
  --brand-dark: #0847b8;
  --border: #dbe4f0;
  --ok: #0f766e;
  --error: #b91c1c;
  --shadow: 0 14px 30px rgba(2, 22, 58, 0.08);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, "Segoe UI", Roboto, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--brand); }

.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #111;
  color: #fff;
  padding: 10px 14px;
  border-radius: 8px;
}
.skip-link:focus { left: 12px; top: 12px; z-index: 1000; }

.container { width: min(1120px, 92vw); margin: 0 auto; }
.section { padding: 72px 0; }
.section.alt { background: #eef3fb; }
h1, h2, h3 { line-height: 1.2; margin: 0 0 14px; }
h1 { font-size: clamp(2rem, 4vw, 3.1rem); }
h2 { font-size: clamp(1.6rem, 3vw, 2.2rem); margin-bottom: 28px; }
.lead { font-size: 1.1rem; color: var(--muted); }

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(247, 249, 252, 0.9);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--border);
}
.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  padding: 14px 0;
}
.brand { text-decoration: none; font-weight: 800; font-size: 1.2rem; color: var(--text); }
.nav-list { list-style: none; display: flex; gap: 16px; margin: 0; padding: 0; }
.nav-list a { text-decoration: none; color: var(--text); font-weight: 500; }

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 32px;
  align-items: center;
}
.hero-media {
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 18px;
  padding: 10px;
  box-shadow: var(--shadow);
}

.cards { display: grid; gap: 18px; }
.cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow);
}

.stats {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}
.stat {
  background: var(--surface);
  border-radius: 12px;
  padding: 20px;
  border: 1px solid var(--border);
}
.stat-number { margin: 0 0 8px; font-size: 2rem; font-weight: 800; color: var(--brand-dark); }
.stat-text { margin: 0; color: var(--muted); }

.price-card { position: relative; }
.price { margin: 8px 0 12px; font-size: 2rem; font-weight: 800; color: var(--brand-dark); }
.badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background: #dbeafe;
  color: #1e40af;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .78rem;
  font-weight: 700;
}
.featured { border-color: #93c5fd; }
.price-card ul { padding-left: 18px; margin: 10px 0 0; }

.faq details {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
  margin-bottom: 10px;
}
.faq summary { cursor: pointer; font-weight: 600; }

.contact-wrap {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  align-items: start;
}
.contact-points { padding-left: 20px; }

.contact-details-card {
  margin: 14px 0 16px;
  padding: 14px 16px;
  background: #ffffff;
  border: 1px solid #bfdbfe;
  border-left: 4px solid var(--brand);
  border-radius: 12px;
  box-shadow: var(--shadow);
  font-size: 1.05rem;
  line-height: 1.55;
}
.contact-details-card p {
  margin: 0 0 6px;
}
.contact-details-card p:last-child {
  margin-bottom: 0;
}
.contact-details-title {
  font-size: 1.18rem;
  font-weight: 800;
  color: var(--brand-dark);
}

.contact-form {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 20px;
  box-shadow: var(--shadow);
}
.field { margin-bottom: 12px; }
label { display: block; font-weight: 600; margin-bottom: 6px; }
input, textarea {
  width: 100%;
  border: 1px solid #cbd5e1;
  border-radius: 10px;
  font: inherit;
  color: var(--text);
  background: #fff;
  min-height: 44px;
  padding: 10px 12px;
}
textarea { min-height: 120px; resize: vertical; }
.error { color: var(--error); min-height: 1.1em; display: block; }
.form-status { min-height: 1.3em; margin-top: 10px; }
.form-status.ok { color: var(--ok); }
.form-status.err { color: var(--error); }
.hp { position: absolute; left: -9999px; }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  padding: 11px 18px;
  border-radius: 10px;
  border: 1px solid var(--brand);
  text-decoration: none;
  font-weight: 700;
  color: #fff;
  background: var(--brand);
  transition: .2s ease;
  cursor: pointer;
}
.btn:hover { background: var(--brand-dark); border-color: var(--brand-dark); }
.btn-ghost { background: transparent; color: var(--brand-dark); }
.btn-sm { min-height: 40px; padding: 8px 12px; font-size: .92rem; }

.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 16px; }
.section-cta { margin-top: 24px; }
.microcopy { margin: 8px 0 0; color: var(--muted); font-size: .95rem; }

.site-footer {
  border-top: 1px solid var(--border);
  background: #eaf0fa;
}
.footer-wrap {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  padding: 18px 0;
}

:focus-visible {
  outline: 3px solid #2563eb;
  outline-offset: 2px;
}

@media (max-width: 920px) {
  .hero-grid, .contact-wrap { grid-template-columns: 1fr; }
  .cards-3, .stats { grid-template-columns: 1fr; }
  .nav-list { display: none; }
}