:root {

  color-scheme: dark;
  --bg: #03100e;
  --surface: #0b1c19;
  --surface-2: #102723;
  --line: #26423d;
  --text: #f4f8f7;
  --muted: #9baca8;
  --primary: #23e0aa;
  --primary-soft: rgba(35, 224, 170, .12);
  font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  min-height: 100vh;
  color: var(--text);
  background:
    radial-gradient(circle at 80% 5%, rgba(35, 224, 170, .12), transparent 28rem),
    linear-gradient(180deg, #041310 0%, var(--bg) 55%);
  line-height: 1.65;
}

a { color: var(--primary); }

.shell {
  width: min(880px, calc(100% - 36px));
  margin: 0 auto;
  padding: 72px 0 40px;
}

.hero { margin-bottom: 38px; }

.eyebrow {
  color: var(--primary);
  font-size: .78rem;
  font-weight: 800;
  letter-spacing: .14em;
  text-transform: uppercase;
}

h1 {
  margin: 14px 0 18px;
  max-width: 720px;
  font-size: clamp(2.4rem, 8vw, 4.8rem);
  line-height: 1.04;
  letter-spacing: -.045em;
}

h1 span { color: var(--primary); }

.hero > p {
  max-width: 640px;
  margin: 0;
  color: var(--muted);
  font-size: 1.12rem;
}

.card,
.policy-section,
.summary {
  border: 1px solid var(--line);
  border-radius: 24px;
  background: rgba(11, 28, 25, .88);
  box-shadow: 0 24px 80px rgba(0, 0, 0, .2);
}

.card { padding: 28px; }

h2, h3 { line-height: 1.25; }
h2 { margin: 0 0 20px; font-size: 1.4rem; }
h3 { margin: 0 0 10px; font-size: 1.1rem; }

.app-link {
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 16px;
  padding: 18px;
  color: var(--text);
  text-decoration: none;
  border: 1px solid var(--line);
  border-radius: 18px;
  background: var(--surface-2);
  transition: transform .18s ease, border-color .18s ease;
}

.app-link + .app-link { margin-top: 12px; }

.app-link:hover { transform: translateY(-2px); border-color: var(--primary); }
.app-link strong, .app-link small { display: block; }
.app-link small { color: var(--muted); }
.app-icon {
  display: grid;
  width: 52px;
  height: 52px;
  place-items: center;
  border: 1px solid var(--primary);
  border-radius: 15px;
  color: var(--primary);
  background: var(--primary-soft);
  font-weight: 800;
}
.plant-icon { color: #7ee787; font-size: 1.35rem; }
.arrow { color: var(--primary); font-size: 1.5rem; }

.policy-header { margin-bottom: 30px; }
.policy-header h1 { font-size: clamp(2.2rem, 7vw, 4rem); }
.back { display: inline-block; margin-bottom: 34px; text-decoration: none; }
.meta { color: var(--muted); }

.summary {
  margin: 30px 0;
  padding: 24px;
  border-color: rgba(35, 224, 170, .45);
  background: var(--primary-soft);
}
.summary p { margin: 0; }

.policy-section { margin: 16px 0; padding: 24px; }
.policy-section p:last-child, .policy-section ul:last-child { margin-bottom: 0; }
.policy-section p, .policy-section li { color: #c7d1cf; }
.policy-section li + li { margin-top: 8px; }

footer { padding: 32px 4px 0; color: var(--muted); font-size: .92rem; }

@media (max-width: 560px) {
  .shell { padding-top: 42px; }
  .card, .policy-section, .summary { border-radius: 18px; padding: 20px; }
  .app-link { padding: 14px; }
}