:root {
  --bg: rgb(20, 36, 31);
  --bg-elevated: rgb(28, 48, 42);
  --bg-card: rgb(34, 56, 49);
  --teal: #3EB0A8;
  --orange: #E8953D;
  --cream: #F6E6CC;
  --cream-muted: rgba(246, 230, 204, 0.72);
  --line: rgba(62, 176, 168, 0.28);
  --shadow: 0 18px 40px rgba(0, 0, 0, 0.28);
  --radius: 18px;
  --font: "Segoe UI", system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--font);
  background:
    radial-gradient(900px 420px at 12% -10%, rgba(62, 176, 168, 0.18), transparent 60%),
    radial-gradient(700px 380px at 90% 8%, rgba(232, 149, 61, 0.12), transparent 55%),
    var(--bg);
  color: var(--cream);
  line-height: 1.55;
  min-height: 100vh;
}

a { color: var(--teal); text-decoration: none; }
a:hover { color: var(--orange); }

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.1rem 1.25rem;
}
.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  color: var(--cream);
  font-weight: 700;
  letter-spacing: 0.02em;
}
.brand img {
  border-radius: 50%;
  box-shadow: 0 0 0 2px rgba(62, 176, 168, 0.35);
}
.site-header nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem 1.15rem;
  font-size: 0.95rem;
}
.site-header nav a { color: var(--cream-muted); }
.site-header nav a:hover { color: var(--cream); }

main {
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.25rem 3.5rem;
}

.hero {
  text-align: center;
  padding: 2.5rem 0 3rem;
}
.hero-icon {
  border-radius: 50%;
  box-shadow: var(--shadow), 0 0 0 6px rgba(62, 176, 168, 0.18);
}
.hero h1 {
  margin: 1.1rem 0 0.55rem;
  font-size: clamp(2rem, 5vw, 3rem);
  letter-spacing: -0.02em;
}
.tagline {
  margin: 0 auto;
  max-width: 36rem;
  font-size: 1.15rem;
  color: var(--cream-muted);
}
.hero-note {
  margin: 1.25rem auto 0;
  max-width: 32rem;
  color: rgba(246, 230, 204, 0.55);
  font-size: 0.95rem;
}

.panel {
  background: linear-gradient(180deg, rgba(34, 56, 49, 0.92), rgba(28, 48, 42, 0.96));
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 4px);
  padding: 1.75rem 1.5rem;
  margin: 1.25rem 0;
  box-shadow: var(--shadow);
}
.panel h2 {
  margin: 0 0 0.75rem;
  font-size: 1.45rem;
  letter-spacing: -0.01em;
}
.lead { color: var(--cream-muted); margin-top: 0; }
.aside {
  margin: 1.25rem 0 0;
  color: rgba(246, 230, 204, 0.62);
  font-size: 0.95rem;
}

.stages {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.75rem;
  margin: 1.25rem 0 1.5rem;
}
.stage {
  background: rgba(20, 36, 31, 0.55);
  border: 1px solid rgba(62, 176, 168, 0.2);
  border-radius: 14px;
  padding: 0.9rem;
  display: grid;
  gap: 0.2rem;
  text-align: center;
}
.stage span:last-child {
  color: var(--cream-muted);
  font-size: 0.85rem;
}
.stage-dot {
  width: 1.6rem;
  height: 1.6rem;
  margin: 0 auto 0.35rem;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: var(--teal);
  color: var(--bg);
  font-weight: 700;
  font-size: 0.85rem;
}

.care-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.85rem;
}
.care-card {
  background: rgba(20, 36, 31, 0.45);
  border: 1px solid rgba(232, 149, 61, 0.18);
  border-radius: 14px;
  padding: 1rem;
}
.care-card h3 { margin: 0.35rem 0 0.35rem; font-size: 1.05rem; }
.care-card p { margin: 0; color: var(--cream-muted); font-size: 0.92rem; }
.care-emoji { font-size: 1.35rem; }

.split {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 1.5rem;
  align-items: center;
}
.split.reverse { grid-template-columns: 0.85fr 1.15fr; }
.split.reverse > :first-child { order: 2; }

.mock-side, .mock-tab {
  background: rgba(20, 36, 31, 0.7);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  min-height: 220px;
}
.mock-bar {
  background: rgba(62, 176, 168, 0.18);
  color: var(--cream-muted);
  font-size: 0.8rem;
  padding: 0.55rem 0.85rem;
  border-bottom: 1px solid var(--line);
}
.mock-body {
  padding: 1.1rem;
  display: grid;
  gap: 0.85rem;
  justify-items: center;
}
.mock-pet {
  width: 78px;
  height: 78px;
  border-radius: 50%;
  background:
    radial-gradient(circle at 62% 62%, var(--cream) 0 18%, transparent 19%),
    radial-gradient(circle at 58% 58%, var(--orange) 0 38%, transparent 39%),
    var(--teal);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.25);
}
.mock-pet.small { width: 56px; height: 56px; }
.mock-stats, .mock-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  justify-content: center;
}
.mock-stats span, .mock-actions span {
  font-size: 0.75rem;
  padding: 0.3rem 0.55rem;
  border-radius: 999px;
  background: rgba(62, 176, 168, 0.14);
  color: var(--cream-muted);
}
.mock-actions span {
  background: rgba(232, 149, 61, 0.16);
  color: var(--cream);
}

.mock-tab-chrome {
  display: flex;
  gap: 0.35rem;
  padding: 0.7rem 0.85rem;
  border-bottom: 1px solid var(--line);
}
.mock-tab-chrome span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(246, 230, 204, 0.28);
}
.mock-tab-chrome span:nth-child(1) { background: #E8953D; }
.mock-tab-chrome span:nth-child(2) { background: #3EB0A8; }
.mock-tab-body {
  min-height: 170px;
  display: grid;
  place-items: center;
  gap: 0.6rem;
  padding: 1.25rem;
  color: var(--cream-muted);
}

.privacy-blurb .text-link {
  display: inline-block;
  margin-top: 0.35rem;
  font-weight: 600;
}

.site-footer {
  max-width: 1080px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem 2.5rem;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  color: rgba(246, 230, 204, 0.55);
  border-top: 1px solid rgba(62, 176, 168, 0.16);
}
.site-footer strong { color: var(--cream); }
.site-footer p { margin: 0.25rem 0 0; }
.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem 1.1rem;
  align-items: center;
}

@media (max-width: 800px) {
  .stages { grid-template-columns: 1fr; }
  .split, .split.reverse { grid-template-columns: 1fr; }
  .split.reverse > :first-child { order: 0; }
  .site-header { flex-direction: column; align-items: flex-start; }
}