:root {
  --bg: #f5f7fb;
  --surface: #ffffff;
  --surface-alt: #eef3fb;
  --text: #102033;
  --muted: #57667a;
  --line: #d8e1ec;
  --primary: #0b6bcb;
  --primary-dark: #0a4582;
  --dark: #08111f;
  --accent: #dff0ff;
  --radius: 24px;
  --shadow: 0 20px 50px rgba(8, 17, 31, 0.08);
  --container: 1180px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
}
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }
h1, h2, h3 { line-height: 1.1; margin: 0 0 1rem; }
h1 { font-size: clamp(2.5rem, 5vw, 4.8rem); }
h2 { font-size: clamp(2rem, 4vw, 3rem); }
h3 { font-size: 1.2rem; }
.container { width: min(calc(100% - 2rem), var(--container)); margin: 0 auto; }
.section { padding: 88px 0; }
.section-muted { background: var(--surface-alt); }
.section-dark { background: linear-gradient(180deg, #0e1a30, #08111f); color: white; }
.section-accent { background: linear-gradient(90deg, #d8ecff, #eef7ff); }
.site-header {
  position: sticky; top: 0; z-index: 50;
  backdrop-filter: blur(16px);
  background: rgba(245, 247, 251, 0.88);
  border-bottom: 1px solid rgba(216, 225, 236, 0.9);
}
.topbar { display: flex; align-items: center; gap: 1rem; min-height: 82px; }
.brand { display: flex; align-items: center; gap: .9rem; margin-right: auto; }
.brand strong { display: block; font-size: 1rem; }
.brand small { color: var(--muted); }
.brand-mark {
  width: 48px; height: 48px; border-radius: 16px;
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary), #7bc5ff);
  color: white; font-weight: 800;
}
.nav-links, .footer-links {
  display: flex; gap: 1.2rem; list-style: none; margin: 0; padding: 0;
}
.nav-links a, .footer-links a { color: var(--muted); font-weight: 600; }
.nav-links a:hover, .footer-links a:hover { color: var(--text); }
.button {
  display: inline-flex; align-items: center; justify-content: center;
  border-radius: 999px; padding: .95rem 1.35rem; font-weight: 700;
  border: 1px solid transparent; transition: .2s ease;
}
.button:hover { transform: translateY(-1px); }
.button-primary { background: var(--primary); color: white; box-shadow: var(--shadow); }
.button-secondary { border-color: var(--line); background: white; color: var(--text); }
.button-dark { background: var(--dark); color: white; }
.header-cta { white-space: nowrap; }
.menu-toggle, .mobile-menu { display: none; }
.hero { padding-top: 72px; }
.hero-grid, .about-grid, .contact-grid, .footer-grid, .cta-banner {
  display: grid; gap: 2rem; align-items: center;
}
.hero-grid { grid-template-columns: 1.3fr .8fr; }
.hero-card, .service-card, .review-card, .step, .highlight-card, .contact-card, .post-card {
  background: var(--surface); border-radius: var(--radius); box-shadow: var(--shadow); border: 1px solid rgba(216, 225, 236, 0.6);
}
.hero-card { padding: 1.2rem; display: grid; gap: 1rem; }
.stat { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 1.1rem; background: var(--surface-alt); border-radius: 20px; }
.stat strong { font-size: 1.15rem; }
.eyebrow {
  display: inline-flex; align-items: center; gap: .5rem; margin-bottom: 1rem; padding: .4rem .8rem; border-radius: 999px;
  background: var(--accent); color: var(--primary-dark); font-weight: 700; font-size: .9rem;
}
.lead { font-size: 1.1rem; color: var(--muted); max-width: 68ch; }
.button-row { display: flex; flex-wrap: wrap; gap: 1rem; margin: 1.5rem 0; }
.trust-list { display: flex; flex-wrap: wrap; gap: 1rem; list-style: none; padding: 0; margin: 0; color: var(--muted); font-weight: 600; }
.section-intro { max-width: 760px; margin-bottom: 2.2rem; }
.section-intro.narrow { max-width: 640px; }
.section-intro.light p { color: rgba(255,255,255,.78); }
.card-grid.three { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.4rem; }
.service-card, .review-card, .step, .highlight-card, .contact-card, .post-card { padding: 1.7rem; }
.service-icon {
  width: 54px; height: 54px; border-radius: 16px; display: grid; place-items: center; font-size: 1.4rem;
  background: var(--surface-alt); margin-bottom: 1rem;
}
.service-card ul, .highlight-card ul { margin: 1rem 0 0; padding-left: 1.1rem; color: var(--muted); }
.steps-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.step span {
  width: 42px; height: 42px; border-radius: 14px; display: inline-grid; place-items: center;
  background: var(--primary); color: white; font-weight: 800; margin-bottom: 1rem;
}
.review-card { background: rgba(255,255,255,.08); color: white; border-color: rgba(255,255,255,.1); }
.review-card cite { display: block; margin-top: 1rem; color: rgba(255,255,255,.7); font-style: normal; }
.about-grid, .contact-grid, .footer-grid, .cta-banner { grid-template-columns: repeat(2, 1fr); }
.highlight-card { background: linear-gradient(180deg, white, #f4f8ff); }
.contact-list { display: grid; gap: .7rem; font-weight: 600; }
.contact-actions { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1rem; }
.site-footer { background: var(--dark); color: white; padding: 64px 0 24px; }
.site-footer p, .site-footer a { color: rgba(255,255,255,.72); }
.footer-links { display: grid; gap: .7rem; }
.footer-bottom { padding-top: 1.5rem; margin-top: 2rem; border-top: 1px solid rgba(255,255,255,.12); }
.prose { max-width: 860px; }
.prose h1 { font-size: clamp(2rem, 5vw, 3.3rem); }
@media (max-width: 980px) {
  .site-nav, .header-cta { display: none; }
  .menu-toggle { display: inline-flex; background: white; border: 1px solid var(--line); border-radius: 14px; padding: .75rem .9rem; }
  .mobile-menu { display: none; padding: 0 1rem 1rem; }
  .mobile-menu.is-open { display: block; }
  .mobile-menu .nav-links { flex-direction: column; padding: 1rem 0; }
  .mobile-cta { width: 100%; }
  .hero-grid, .about-grid, .contact-grid, .footer-grid, .cta-banner, .card-grid.three, .steps-grid { grid-template-columns: 1fr; }
  .section { padding: 72px 0; }
}
@media (max-width: 640px) {
  .topbar { min-height: 72px; }
  .brand small { display: none; }
  .trust-list { flex-direction: column; gap: .4rem; }
  .button-row { flex-direction: column; }
  .button { width: 100%; }
}