:root {
  --emerald: #16C47F;
  --forest: #0BAA5B;
  --coral: #FF5C5C;
  --ink: #111827;
  --charcoal: #374151;
  --medium: #6B7280;
  --light: #E5E7EB;
  --surface: #F7F8FA;
  --white: #FFFFFF;
  --pale: rgba(22, 196, 127, 0.12);
  --radius: 16px;
  --sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  --rounded: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html { scroll-behavior: smooth; }

body {
  font-family: var(--sans);
  background: var(--surface);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: 960px; margin: 0 auto; padding: 0 24px; }

/* Nav */
header.site {
  background: var(--white);
  border-bottom: 1px solid var(--light);
}
.nav {
  max-width: 960px; margin: 0 auto; padding: 14px 24px;
  display: flex; align-items: center; gap: 20px;
}
.brand {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--rounded);
  font-weight: 800; font-size: 22px; color: var(--ink);
}
.brand:hover { text-decoration: none; }
.brand img { width: 34px; height: 34px; border-radius: 8px; }
.nav .spacer { flex: 1; }
.nav .link { color: var(--charcoal); font-size: 15px; font-weight: 500; }
.nav .link:hover { color: var(--emerald); text-decoration: none; }

/* Hero */
.hero { text-align: center; padding: 72px 24px 56px; }
.hero-logo {
  width: 108px; height: 108px; border-radius: 24px;
  box-shadow: 0 12px 32px rgba(22, 196, 127, 0.25);
  margin-bottom: 28px;
}
.hero h1 {
  font-family: var(--rounded);
  font-size: clamp(32px, 6vw, 52px);
  font-weight: 800; line-height: 1.15; letter-spacing: -0.02em;
}
.hero h1 .em { color: var(--emerald); }
.lede {
  max-width: 560px; margin: 18px auto 0;
  font-size: 19px; color: var(--medium);
}
.motto {
  margin-top: 14px; font-family: var(--rounded); font-weight: 600;
  color: var(--forest); font-size: 17px;
}
.cta-row { margin-top: 32px; display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.btn {
  display: inline-block; padding: 14px 28px; border-radius: 999px;
  font-family: var(--rounded); font-weight: 600; font-size: 16px;
}
.btn.primary { background: var(--emerald); color: var(--white); }
.btn.primary:hover { background: var(--forest); text-decoration: none; }
.btn.ghost { border: 1.5px solid var(--emerald); color: var(--forest); background: var(--white); }
.btn.ghost:hover { background: var(--pale); text-decoration: none; }
.badge-soon {
  display: inline-block; margin-top: 12px; padding: 6px 14px;
  background: var(--pale); color: var(--forest); border-radius: 999px;
  font-size: 13px; font-weight: 600;
}

/* Feature grid */
.grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px; padding: 8px 24px 40px; max-width: 960px; margin: 0 auto;
}
.card {
  background: var(--white); border-radius: var(--radius);
  padding: 24px; border: 1px solid var(--light);
}
.card .icon {
  width: 42px; height: 42px; border-radius: 12px; background: var(--pale);
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; margin-bottom: 14px;
}
.card h3 { font-family: var(--rounded); font-size: 17px; margin-bottom: 6px; }
.card p { color: var(--medium); font-size: 15px; }

/* Trust band */
.trust {
  background: var(--ink); color: var(--white);
  padding: 56px 24px; text-align: center;
}
.trust h2 { font-family: var(--rounded); font-size: 28px; margin-bottom: 12px; }
.trust p { max-width: 620px; margin: 0 auto; color: rgba(255,255,255,0.75); font-size: 16px; }
.trust .rule { color: var(--emerald); font-weight: 600; }
.trust a { color: var(--emerald); }

/* Content pages */
.page { max-width: 720px; margin: 0 auto; padding: 48px 24px 64px; }
.page h1 { font-family: var(--rounded); font-size: 34px; margin-bottom: 8px; }
.page .updated { color: var(--medium); font-size: 14px; margin-bottom: 28px; }
.page h2 { font-family: var(--rounded); font-size: 21px; margin: 28px 0 10px; }
.page p, .page li { color: var(--charcoal); font-size: 16px; margin-bottom: 12px; }
.page ul { padding-left: 22px; }

/* Footer */
footer.site {
  border-top: 1px solid var(--light); background: var(--white);
  padding: 32px 24px; text-align: center; color: var(--medium); font-size: 14px;
}
footer.site p { margin: 4px 0; }

@media (prefers-color-scheme: dark) {
  :root {
    --surface: #0F1512; --white: #17201B; --ink: #F3F4F6;
    --charcoal: #D1D5DB; --medium: #9CA3AF; --light: #253029;
    --pale: rgba(22, 196, 127, 0.16);
  }
  .trust { background: #0B0F0D; }
  .hero-logo { box-shadow: 0 12px 32px rgba(22, 196, 127, 0.15); }
}