:root { color-scheme: light; --ink: #15232a; --muted: #596a71; --green: #296d61; --pale: #e5f0e9; --paper: #f7f8f4; --line: #d9e2dc; }
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; background: var(--paper); color: var(--ink); font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; }
a { color: var(--green); text-underline-offset: 3px; }
a:focus-visible { outline: 3px solid var(--green); outline-offset: 4px; border-radius: 3px; }
.wrap { width: min(100% - 40px, 800px); margin-inline: auto; }
.site-header { border-bottom: 1px solid var(--line); background: #fff; }
.header-inner, .footer-inner { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 12px 28px; padding-block: 18px; }
.brand { display: inline-flex; align-items: center; gap: 10px; color: var(--ink); font-weight: 800; font-size: 19px; text-decoration: none; }
.mark { display: inline-grid; place-items: center; width: 32px; height: 32px; border-radius: 10px; background: var(--green); color: #fff; font-size: 21px; line-height: 1; }
nav, .footer-links { display: flex; flex-wrap: wrap; gap: 10px 22px; }
nav a { font-size: 14px; font-weight: 600; text-decoration: none; }
nav a:hover, .footer-links a:hover { text-decoration: underline; }
.hero { padding: clamp(60px, 12vw, 110px) 0 74px; }
.eyebrow { margin: 0 0 10px; color: var(--green); font-size: 13px; font-weight: 800; letter-spacing: .1em; text-transform: uppercase; }
h1 { max-width: 710px; margin: 0 0 22px; font-size: clamp(42px, 8vw, 76px); line-height: 1.05; letter-spacing: -.045em; }
.lead { max-width: 650px; margin: 0; color: var(--muted); font-size: clamp(18px, 2.7vw, 22px); line-height: 1.55; }
.availability { display: inline-block; margin-top: 30px; padding: 10px 16px; border-radius: 999px; background: var(--pale); color: #1d5349; font-weight: 700; font-size: 14px; }
.features { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; padding-bottom: 90px; }
.feature { border: 1px solid var(--line); border-radius: 20px; background: #fff; padding: 24px; }
.feature h2 { margin: 0 0 8px; font-size: 19px; line-height: 1.3; }
.feature p { margin: 0; color: var(--muted); }
.policy-main { padding-block: 54px 80px; }
.policy-main h1 { font-size: clamp(36px, 6vw, 52px); letter-spacing: -.035em; }
.updated { color: var(--muted); font-size: 14px; }
.policy-card { margin-top: 28px; padding: clamp(24px, 5vw, 44px); border: 1px solid var(--line); border-radius: 20px; background: #fff; }
.policy-card h2 { margin: 32px 0 10px; font-size: 21px; line-height: 1.3; }
.policy-card h2:first-child { margin-top: 0; }
.policy-card p, .policy-card ul { margin: 0 0 16px; }
.policy-card li { margin-bottom: 10px; }
.site-footer { border-top: 1px solid var(--line); color: var(--muted); font-size: 14px; }
.site-footer p { margin: 0; }
@media (max-width: 650px) { .features { grid-template-columns: 1fr; } .hero { padding-bottom: 44px; } }