:root {
  color-scheme: light dark;
  --ink: #16241e; --muted: #53645b; --paper: #f8faf7; --surface: #fff;
  --accent: #176b42; --accent-strong: #0e4f30; --tint: #e9f3e9;
  --line: #dce5dc; --shadow: 0 24px 65px #1439221a;
}
* { box-sizing: border-box; }
html { font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.65; color: var(--ink); background: var(--paper); }
body { margin: 0; min-height: 100vh; }
a { color: var(--accent); text-underline-offset: .2em; }
a:hover { color: var(--accent-strong); }
a:focus-visible { outline: 3px solid var(--accent); outline-offset: 5px; border-radius: .25rem; }
.skip-link { position: absolute; top: -5rem; left: 1rem; padding: .7rem 1rem; background: var(--surface); z-index: 10; }
.skip-link:focus { top: 1rem; }
.site-header { width: min(1120px, calc(100% - 3rem)); margin: 0 auto; padding: 1.3rem 0; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; border-bottom: 1px solid var(--line); }
.brand { display: inline-flex; align-items: center; gap: .7rem; color: var(--ink); font-size: 1.25rem; font-weight: 750; letter-spacing: -.035em; text-decoration: none; }
.brand img { border-radius: 11px; }
nav { display: flex; flex-wrap: wrap; gap: .3rem; }
nav a { padding: .5rem .8rem; border-radius: 2rem; text-decoration: none; font-size: .9rem; font-weight: 600; color: var(--muted); }
nav a:hover, nav a[aria-current="page"] { color: var(--accent); background: var(--tint); }
main { width: min(1060px, calc(100% - 3rem)); margin: 0 auto; }
.hero { display: grid; grid-template-columns: 1.7fr .8fr; align-items: center; gap: 3rem; padding: 5.5rem 0 4.5rem; }
.eyebrow, .feature-label { margin: 0 0 1.1rem; color: var(--accent); font-size: .76rem; font-weight: 750; letter-spacing: .12em; text-transform: uppercase; }
h1, h2 { line-height: 1.08; letter-spacing: -.045em; }
h1 { margin: 0; font-size: clamp(2.6rem, 5.1vw, 4.5rem); font-weight: 750; }
h1 span { color: var(--accent); }
h2 { margin: 2.4rem 0 1rem; font-size: clamp(1.45rem, 2.7vw, 1.8rem); }
.lede { max-width: 60ch; font-size: 1.15rem; color: var(--muted); }
.hero .lede { margin-top: 1.5rem; max-width: 46ch; }
.hero-icon { width: min(100%, 260px); height: auto; justify-self: center; border-radius: 26%; box-shadow: var(--shadow); }
.actions { display: flex; flex-wrap: wrap; gap: .7rem; margin-top: 1.8rem; }
.button { display: inline-block; padding: .8rem 1.15rem; border-radius: .75rem; font-size: .95rem; font-weight: 650; text-decoration: none; }
.button.primary { background: var(--accent); color: var(--surface); }
.button.primary:hover { background: var(--accent-strong); }
.button.secondary { background: var(--tint); color: var(--accent); }
.compatibility { margin-top: 1.5rem; font-size: .8rem; color: var(--muted); }
.feature-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature-grid article { padding: 1.65rem; background: var(--surface); border: 1px solid var(--line); border-radius: 1.1rem; }
.feature-grid h2 { margin: 1.5rem 0 1rem; font-size: 1.55rem; }
.feature-grid p:last-child { margin-bottom: 0; color: var(--muted); font-size: .97rem; }
.privacy-band { display: flex; align-items: center; justify-content: space-between; gap: 3rem; margin: 3.5rem 0; padding: 2.5rem 0; border-block: 1px solid var(--line); }
.privacy-band h2 { margin-top: 0; }
.privacy-band p:not(.eyebrow) { margin-bottom: 0; max-width: 65ch; color: var(--muted); }
.text-link { flex-shrink: 0; font-size: .95rem; font-weight: 650; }
.link-list { margin-bottom: 4rem; }
.link-list h2 { margin-top: 0; }
.link-list a { display: flex; justify-content: space-between; gap: 1rem; padding: 1rem 0; border-bottom: 1px solid var(--line); font-weight: 600; text-decoration: none; }
.document { max-width: 760px; padding: 4.5rem 0 5rem; }
.document h1 { font-size: clamp(2.7rem, 6vw, 4.1rem); }
.document .lede { margin: 1.8rem 0 2.5rem; }
.document p, .document li { color: var(--muted); }
.document li { padding-left: .25rem; margin-block: .7rem; }
.document strong { color: var(--ink); }
footer { width: min(1060px, calc(100% - 3rem)); margin: 0 auto; padding: 2rem 0 3rem; border-top: 1px solid var(--line); display: flex; flex-wrap: wrap; justify-content: space-between; gap: 1rem; color: var(--muted); font-size: .8rem; }
footer p { margin: 0 0 .4rem; }
footer a { overflow-wrap: anywhere; }
@media (max-width: 760px) {
  .site-header { align-items: flex-start; flex-direction: column; gap: .7rem; }
  nav a { padding: .45rem .7rem; }
  .hero { grid-template-columns: 1fr; padding: 2.2rem 0 3rem; gap: 2rem; }
  .hero-icon { grid-row: 1; width: 112px; justify-self: start; border-radius: 27px; }
  .hero h1 { font-size: clamp(2.45rem, 9.4vw, 4rem); }
  .hero .lede { font-size: 1.05rem; }
  .feature-grid { grid-template-columns: 1fr; }
  .feature-grid h2 br { display: none; }
  .privacy-band { flex-direction: column; align-items: flex-start; gap: 1.5rem; margin-block: 2.5rem; }
  .document { padding-top: 3rem; }
}
@media (prefers-color-scheme: dark) {
  :root { --ink: #eff7f0; --muted: #adbdaf; --paper: #101713; --surface: #18221c; --accent: #8cdea4; --accent-strong: #b3f2c3; --tint: #203629; --line: #304336; --shadow: 0 24px 65px #0005; }
}