:root {
  --bg: #ffffff;
  --bg-alt: #f5f7fa;
  --text: #16202a;
  --muted: #5d6a76;
  --line: #dbe2e8;
  --accent: #0f4c81;
  --accent-dark: #0b365c;
  --highlight: #eef5fb;
  --max: 1120px;
  --narrow: 780px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.65;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

.container {
  width: min(calc(100% - 2rem), var(--max));
  margin: 0 auto;
}
.container.narrow {
  width: min(calc(100% - 2rem), var(--narrow));
}

.hero {
  padding: 5.5rem 0 4rem;
  background: linear-gradient(180deg, #f8fbfe 0%, #ffffff 100%);
  border-bottom: 1px solid var(--line);
}
.eyebrow,
.section-label {
  margin: 0 0 .8rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--accent);
}
.hero h1 {
  margin: 0;
  font-size: clamp(2.6rem, 6vw, 4.7rem);
  line-height: 1;
}
.hero h2 {
  margin: .8rem 0 1.3rem;
  font-size: clamp(1.3rem, 2.6vw, 2rem);
  line-height: 1.2;
  font-weight: 650;
  max-width: 14ch;
}
.hero p {
  max-width: 760px;
  font-size: 1.08rem;
  color: var(--muted);
}

.hero-actions {
  display: flex;
  gap: .9rem;
  flex-wrap: wrap;
  margin-top: 1.6rem;
}
.btn {
  display: inline-block;
  padding: .9rem 1.15rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  font-weight: 700;
  transition: .18s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--accent);
  color: #fff;
}
.btn-primary:hover { background: var(--accent-dark); }
.btn-secondary {
  background: transparent;
  color: var(--accent);
}

.site-nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255,255,255,.94);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-nav ul {
  list-style: none;
  display: flex;
  gap: 1rem 1.2rem;
  flex-wrap: wrap;
  margin: 0;
  padding: .9rem 0;
}
.site-nav a {
  color: var(--text);
  font-size: .96rem;
  font-weight: 600;
}

.section {
  padding: 4.2rem 0;
  border-bottom: 1px solid var(--line);
}
.section.alt { background: var(--bg-alt); }
.section-highlight {
  background: var(--highlight);
}
.section h2 {
  margin: 0 0 1rem;
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  line-height: 1.15;
}
.section p,
.section li,
.site-footer p {
  font-size: 1.04rem;
}
.section p { margin: 0 0 1rem; }
.section ul,
.section ol {
  margin: 1rem 0 1rem 1.3rem;
  padding: 0;
}
.section li { margin-bottom: .45rem; }

.faq-item {
  padding: 1.2rem 0;
  border-top: 1px solid var(--line);
}
.faq-item:last-child {
  border-bottom: 1px solid var(--line);
}
.faq-item h3 {
  margin: 0 0 .4rem;
  font-size: 1.15rem;
}
.lead-quote {
  font-size: 1.35rem;
  line-height: 1.35;
  font-weight: 800;
  color: var(--accent-dark);
}

.site-footer {
  padding: 2.2rem 0 3rem;
  color: var(--muted);
}

@media (max-width: 720px) {
  .hero { padding-top: 4.5rem; }
  .site-nav ul { gap: .65rem 1rem; }
  .section { padding: 3.4rem 0; }
}