:root {
  --bg: #f7f6f2;
  --card: #ffffff;
  --ink: #2b2b2b;
  --muted: #6b6b6b;
  --sage: #6f8f6f;
  --sage-dark: #4f6f4f;
  --line: #e7e5df;
  --max: 960px;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.65;
}

a { color: var(--sage-dark); }

.wrap {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 20px;
}

.wrap--narrow { max-width: 760px; }

/* ---------- Top nav ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 10;
  background: rgba(247, 246, 242, 0.85);
  backdrop-filter: saturate(180%) blur(12px);
  border-bottom: 1px solid var(--line);
}
.nav .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 60px;
}
.nav .brand {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--sage-dark);
  text-decoration: none;
  font-size: 18px;
}
.nav .brand .paw { font-size: 22px; }
.nav .links { display: flex; gap: 20px; align-items: center; }
.nav .links a {
  text-decoration: none;
  color: var(--ink);
  font-size: 15px;
  font-weight: 500;
}
.nav .links a:hover { color: var(--sage-dark); }

/* ---------- Hero ---------- */
.hero {
  text-align: center;
  padding: 72px 0 56px;
}
.hero .logo { font-size: 64px; line-height: 1; margin-bottom: 12px; }
.hero h1 {
  font-size: 44px;
  line-height: 1.1;
  letter-spacing: -1px;
  color: var(--sage-dark);
  margin: 0 0 14px;
}
.hero .tagline {
  font-size: 20px;
  color: var(--muted);
  max-width: 620px;
  margin: 0 auto 28px;
}
.pills {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 32px;
}
.pill {
  display: inline-block;
  background: rgba(111,143,111,0.12);
  color: var(--sage-dark);
  border-radius: 999px;
  padding: 6px 16px;
  font-size: 14px;
  font-weight: 600;
}

/* ---------- Buttons / store badge ---------- */
.cta-row {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
  align-items: center;
}
.badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background: #111;
  color: #fff;
  text-decoration: none;
  border-radius: 12px;
  padding: 12px 20px;
  font-weight: 600;
  transition: transform 0.12s ease, opacity 0.12s ease;
}
.badge:hover { transform: translateY(-1px); }
.badge .apple { font-size: 22px; }
.badge small { display: block; font-size: 11px; font-weight: 500; opacity: 0.75; }
.badge.disabled {
  background: #d9d7cf;
  color: #6b6b6b;
  pointer-events: none;
}

/* ---------- Demo slot ---------- */
.demo {
  margin: 48px auto 0;
  max-width: 340px;
  aspect-ratio: 9 / 16;
  border: 2px dashed var(--line);
  border-radius: 28px;
  background: var(--card);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted);
  font-size: 15px;
  text-align: center;
  padding: 20px;
}
.demo img { width: 100%; height: 100%; object-fit: cover; border-radius: 26px; }

/* ---------- Feature grid ---------- */
.section { padding: 56px 0; }
.section h2 {
  font-size: 28px;
  color: var(--sage-dark);
  text-align: center;
  margin: 0 0 8px;
}
.section .lead {
  text-align: center;
  color: var(--muted);
  max-width: 640px;
  margin: 0 auto 36px;
}
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 18px;
}
.feature {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 24px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.feature .icon { font-size: 30px; margin-bottom: 10px; }
.feature h3 { margin: 0 0 6px; font-size: 18px; color: var(--ink); }
.feature p { margin: 0; color: var(--muted); font-size: 15px; }

/* ---------- Content card (privacy/support) ---------- */
.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: 16px;
  padding: 28px 30px;
  box-shadow: 0 1px 2px rgba(0,0,0,0.03);
}
.card h2 {
  font-size: 20px;
  color: var(--sage-dark);
  margin-top: 32px;
  margin-bottom: 8px;
}
.card h2:first-of-type { margin-top: 0; }
.card p { margin: 10px 0; }
.card ul { margin: 10px 0; padding-left: 22px; }
.card li { margin: 6px 0; }
.highlight {
  background: rgba(111,143,111,0.10);
  border-left: 4px solid var(--sage);
  border-radius: 8px;
  padding: 14px 16px;
  margin: 18px 0;
  font-weight: 500;
}
code {
  background: #f0efe9;
  border-radius: 5px;
  padding: 1px 6px;
  font-size: 13px;
}

/* ---------- Page header (inner pages) ---------- */
.page-head {
  text-align: center;
  padding: 56px 0 32px;
}
.page-head .logo { font-size: 40px; margin-bottom: 8px; }
.page-head h1 { margin: 0; font-size: 30px; color: var(--sage-dark); letter-spacing: -0.3px; }
.page-head .sub { margin-top: 4px; font-size: 17px; color: var(--muted); }
.page-head .updated { margin-top: 10px; font-size: 14px; color: var(--muted); }

/* ---------- Footer ---------- */
footer.site {
  border-top: 1px solid var(--line);
  margin-top: 40px;
  padding: 32px 0 48px;
}
footer.site .wrap {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  justify-content: space-between;
  align-items: center;
}
footer.site .links { display: flex; gap: 20px; flex-wrap: wrap; }
footer.site a { text-decoration: none; font-size: 14px; color: var(--muted); }
footer.site a:hover { color: var(--sage-dark); }
footer.site .copy { font-size: 14px; color: var(--muted); }

@media (max-width: 560px) {
  .hero h1 { font-size: 34px; }
  .nav .links { gap: 14px; }
}