:root {
  --ink: #172235;
  --navy: #1d3854;
  --blue: #dcebf7;
  --line: #d4deeb;
  --green: #dff1df;
  --green-ink: #185338;
  --paper: #fbfcff;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  color: var(--ink);
  background: var(--paper);
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; }
a { color: inherit; }

.site-header, main, footer { width: min(1180px, calc(100% - 2rem)); margin: 0 auto; }
.site-header { display: flex; align-items: center; justify-content: space-between; min-height: 5.3rem; }
.brand { display: inline-flex; align-items: center; gap: 0.7rem; color: var(--navy); font-family: Georgia, "Times New Roman", serif; font-size: 1.55rem; font-weight: 700; text-decoration: none; }
.brand img { width: 2.65rem; height: 2.65rem; }
nav { display: flex; align-items: center; gap: 1.1rem; font-size: 0.95rem; font-weight: 700; }
nav a { text-decoration: none; }
.nav-install { padding: 0.6rem 0.85rem; border: 1px solid #93c7a2; border-radius: 0.55rem; background: #e9f7ed; color: var(--green-ink); }

.hero { display: grid; grid-template-columns: 0.86fr 1.14fr; align-items: center; gap: clamp(2rem, 6vw, 6rem); padding: clamp(3.5rem, 9vw, 8rem) 0 5rem; }
.eyebrow { margin: 0 0 0.8rem; color: #55789d; font-size: 0.78rem; font-weight: 800; letter-spacing: 0.13em; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; }
h1 { max-width: 10ch; margin: 0; color: var(--navy); font-size: clamp(3rem, 6vw, 5.6rem); line-height: 0.97; letter-spacing: -0.05em; }
h1 em { color: #347b53; font-style: normal; }
.intro { max-width: 33rem; margin: 1.55rem 0; font-size: clamp(1.06rem, 1.6vw, 1.25rem); line-height: 1.6; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem; min-height: 3rem; padding: 0.72rem 1rem; border: 1px solid var(--line); border-radius: 0.65rem; font-weight: 800; text-decoration: none; }
.primary { border-color: #1f6f45; background: #2b8652; color: #fff; }
.primary span { font-size: 1.25rem; line-height: 0.7; }
.secondary { background: #fff; color: var(--navy); }
.support { border-color: #9bcdb0; background: #eef9f1; color: var(--green-ink); }
.reassurance { margin: 1rem 0 0; color: #57687d; font-size: 0.9rem; }
.hero-art { overflow: hidden; border: 1px solid var(--line); border-radius: 1.25rem; background: #fff; box-shadow: 0 1.2rem 3.5rem rgb(22 51 82 / 13%); }
.hero-art img { display: block; width: 100%; height: auto; }

.benefits { display: grid; grid-template-columns: repeat(3, 1fr); overflow: hidden; border: 1px solid var(--line); border-radius: 1rem; background: #fff; }
.benefits article { padding: 2rem; border-right: 1px solid var(--line); }
.benefits article:last-child { border-right: none; }
.benefit-icon { font-size: 1.7rem; }
.benefits h2 { margin: 0.8rem 0 0.5rem; color: var(--navy); font-size: 1.35rem; }
.benefits p { margin: 0; color: #51637a; line-height: 1.55; }

.closing { padding: clamp(5rem, 12vw, 9rem) 0; text-align: center; }
.closing .eyebrow { margin-bottom: 1rem; }
.closing h2 { margin: 0 auto 1.8rem; color: var(--navy); font-size: clamp(2.1rem, 4.5vw, 4rem); line-height: 1.05; letter-spacing: -0.04em; }

footer { display: flex; flex-wrap: wrap; align-items: center; gap: 0.75rem 1.4rem; padding: 1.8rem 0; border-top: 1px solid var(--line); color: #596a80; font-size: 0.9rem; }
footer p { margin: 0; }
footer div { display: flex; gap: 1rem; }
footer .fine-print { margin-left: auto; }

.policy { max-width: 48rem; padding: 5rem 0 7rem; }
.policy h1 { max-width: none; font-size: clamp(3rem, 7vw, 5rem); }
.policy h2 { margin: 2.6rem 0 0.65rem; color: var(--navy); font-size: 1.55rem; }
.policy p { font-size: 1.05rem; line-height: 1.7; }
.updated { margin-top: 0.7rem; color: #65768a; font-size: 0.92rem !important; }

@media (max-width: 800px) {
  .site-header { min-height: 4.6rem; }
  nav { gap: 0.75rem; font-size: 0.88rem; }
  .hero { grid-template-columns: 1fr; padding-top: 3rem; }
  .hero-copy { text-align: center; }
  h1, .intro { margin-left: auto; margin-right: auto; }
  .hero-actions { justify-content: center; }
  .benefits { grid-template-columns: 1fr; }
  .benefits article { border-right: 0; border-bottom: 1px solid var(--line); }
  .benefits article:last-child { border-bottom: 0; }
  footer .fine-print { width: 100%; margin-left: 0; }
}

@media (max-width: 480px) {
  .site-header, main, footer { width: min(100% - 1.25rem, 1180px); }
  .brand { font-size: 1.25rem; }
  .brand img { width: 2.2rem; height: 2.2rem; }
  nav a:first-child { display: none; }
  .hero { padding-bottom: 3.5rem; }
  .button { width: 100%; }
  .hero-actions { display: grid; }
  .policy { padding: 3.5rem 0 5rem; }
}