/* Range — marketing + legal site
   Brand palette mirrors the app (Range/Views/Components/Theme.swift). */

:root {
  --green-dark: #1a3a2a;
  --green-primary: #2d5a42;
  --green-light: #e8f5e8;
  --gold: #c9a96b;
  --charcoal: #2a2a2a;
  --stone: #f4f1eb;
  --white: #ffffff;
  --muted: #5f6b63;
  --border: #e3ded3;
  --max: 1080px;
  --measure: 720px;
  font-synthesis: none;
  -webkit-text-size-adjust: 100%;
}

* { 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(--charcoal);
  background: var(--white);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

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

.wrap { max-width: var(--max); margin: 0 auto; padding: 0 24px; }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: saturate(180%) blur(12px);
  -webkit-backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}
.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--green-dark);
}
.brand:hover { text-decoration: none; }
.brand .mark {
  width: 30px; height: 30px;
  display: grid; place-items: center;
  background: var(--green-primary);
  color: #fff;
  border-radius: 8px;
  font-size: 1rem;
}
.nav a {
  color: var(--charcoal);
  margin-left: 22px;
  font-size: 0.95rem;
  font-weight: 500;
}

/* ---------- Hero ---------- */
.hero {
  background: linear-gradient(160deg, var(--green-dark) 0%, var(--green-primary) 100%);
  color: #fff;
  padding: 88px 0 96px;
  text-align: center;
}
.hero h1 {
  font-size: clamp(2.2rem, 5vw, 3.4rem);
  line-height: 1.1;
  margin: 0 0 18px;
  letter-spacing: -0.02em;
}
.hero p.lede {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
  max-width: 640px;
  margin: 0 auto 32px;
  color: rgba(255, 255, 255, 0.9);
}
.eyebrow {
  display: inline-block;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 18px;
}
.btn {
  display: inline-block;
  padding: 13px 26px;
  border-radius: 999px;
  font-weight: 600;
  font-size: 1rem;
  cursor: pointer;
  transition: transform 0.12s ease, box-shadow 0.12s ease;
}
.btn:hover { text-decoration: none; transform: translateY(-1px); }
.btn-primary {
  background: var(--gold);
  color: var(--green-dark);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.18);
}
.btn-ghost {
  background: transparent;
  color: #fff;
  border: 1px solid rgba(255, 255, 255, 0.4);
  margin-left: 12px;
}
.hero .note { margin-top: 20px; font-size: 0.9rem; color: rgba(255,255,255,0.7); }

/* ---------- Features ---------- */
.section { padding: 80px 0; }
.section h2 {
  font-size: clamp(1.6rem, 3.5vw, 2.2rem);
  text-align: center;
  margin: 0 0 12px;
  color: var(--green-dark);
  letter-spacing: -0.01em;
}
.section .sub {
  text-align: center;
  color: var(--muted);
  max-width: 560px;
  margin: 0 auto 52px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 24px;
}
.card {
  background: var(--stone);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px;
}
.card .ico {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  background: var(--green-light);
  border-radius: 12px;
  font-size: 1.4rem;
  margin-bottom: 16px;
}
.card h3 { margin: 0 0 8px; font-size: 1.15rem; color: var(--green-dark); }
.card p { margin: 0; color: var(--muted); font-size: 0.97rem; }

.section.alt { background: var(--green-light); }

/* ---------- Legal / content pages ---------- */
.doc { padding: 56px 0 88px; }
.doc .wrap { max-width: var(--measure); }
.doc h1 {
  font-size: clamp(1.9rem, 4vw, 2.6rem);
  color: var(--green-dark);
  margin: 0 0 6px;
  letter-spacing: -0.01em;
}
.doc .effective { color: var(--muted); font-size: 0.95rem; margin: 0 0 36px; }
.doc h2 {
  font-size: 1.3rem;
  color: var(--green-dark);
  margin: 40px 0 12px;
  padding-top: 8px;
}
.doc h3 { font-size: 1.05rem; margin: 24px 0 8px; }
.doc p, .doc li { color: #3a3f3b; }
.doc ul { padding-left: 22px; }
.doc li { margin: 6px 0; }
.doc .callout {
  background: var(--green-light);
  border-left: 4px solid var(--green-primary);
  border-radius: 8px;
  padding: 16px 20px;
  margin: 24px 0;
  font-size: 0.97rem;
}
.doc a { font-weight: 500; }
.back {
  display: inline-block;
  margin-bottom: 28px;
  font-size: 0.9rem;
  color: var(--muted);
}

/* ---------- Support ---------- */
.support-cta {
  background: var(--stone);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px;
  text-align: center;
  margin: 32px 0;
}
.support-cta .btn-primary { color: #fff; background: var(--green-primary); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--green-dark);
  color: rgba(255, 255, 255, 0.75);
  padding: 44px 0;
  font-size: 0.92rem;
}
.site-footer .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 18px;
  align-items: center;
  justify-content: space-between;
}
.site-footer a { color: #fff; margin-left: 20px; }
.site-footer .links { display: flex; flex-wrap: wrap; }
.site-footer .links a:first-child { margin-left: 0; }
.site-footer .copyright { color: rgba(255,255,255,0.55); }

@media (max-width: 560px) {
  .btn-ghost { margin-left: 0; margin-top: 12px; }
  .site-footer .wrap { flex-direction: column; align-items: flex-start; }
  .site-footer a { margin-left: 0; margin-right: 20px; }
}