:root {
  color-scheme: light;
  font-family: "Space Grotesk", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --bg: #f7fbfa;
  --surface: rgba(255, 255, 255, 0.85);
  --foreground: #062e2d;
  --muted: #3f5f5a;
  --accent: #0a8a74;
  --accent-soft: #b9f0e1;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--foreground);
  min-height: 100vh;
}

body::before,
body::after {
  content: "";
  position: fixed;
  inset: 0;
  z-index: -2;
  background: radial-gradient(circle at 20% 20%, rgba(58, 204, 163, 0.25), transparent 50%),
    radial-gradient(circle at 80% 0%, rgba(9, 77, 77, 0.2), transparent 40%),
    radial-gradient(circle at 50% 80%, rgba(14, 130, 110, 0.25), transparent 50%);
}

.noise-overlay {
  position: fixed;
  inset: 0;
  z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='https://www.w3.org/2000/svg' width='160' height='160' viewBox='0 0 160 160'%3E%3Crect width='160' height='160' fill='rgba(0,0,0,0.02)'/%3E%3C/svg%3E");
  pointer-events: none;
}

main {
  padding: 4rem 1.5rem 2rem;
}

.top-nav {
  max-width: 1100px;
  margin: 0 auto;
  padding: 1.5rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.85rem;
}

.brand-icon {
  width: 2.75rem;
  height: 2.75rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.85);
  color: var(--accent);
  display: grid;
  place-items: center;
  font-weight: 700;
  letter-spacing: 0.02em;
  box-shadow: 0 10px 30px rgba(6, 46, 45, 0.15);
}

.brand-text {
  display: flex;
  flex-direction: column;
  font-size: 0.8rem;
  line-height: 1.2;
}

.brand-text strong {
  font-size: 1rem;
}

.top-nav a {
  text-decoration: none;
  color: var(--foreground);
  font-weight: 500;
  font-size: 0.95rem;
}

.nav-links {
  display: flex;
  gap: 1.25rem;
  align-items: center;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.nav-links .cta {
  background: rgba(255, 255, 255, 0.9);
  padding: 0.65rem 1.25rem;
  border-radius: 999px;
  border: 1px solid rgba(6, 46, 45, 0.1);
  box-shadow: 0 10px 25px rgba(6, 46, 45, 0.08);
}

.hero {
  position: relative;
  padding-bottom: 3rem;
  overflow: hidden;
}

.hero-content {
  max-width: 1100px;
  margin: 0 auto;
  padding: 2.5rem 2rem 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  align-items: stretch;
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.2em;
  font-size: 0.75rem;
  color: var(--muted);
  margin-bottom: 0.5rem;
}

.eyebrow.light {
  color: rgba(255, 255, 255, 0.75);
}

h1 {
  font-size: clamp(2.5rem, 4vw, 3.6rem);
  margin-top: 0;
  margin-bottom: 0.75rem;
}

.lead {
  font-size: 1.1rem;
  line-height: 1.6;
  color: var(--muted);
}

.meta {
  font-size: 0.85rem;
  color: var(--muted);
  margin-top: 0.25rem;
}

.hero-actions {
  margin-top: 1.75rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.btn {
  text-decoration: none;
  border-radius: 999px;
  padding: 0.85rem 1.5rem;
  font-weight: 600;
  display: inline-flex;
  justify-content: center;
  align-items: center;
  border: 1px solid transparent;
  transition: transform 120ms ease, box-shadow 120ms ease;
}

.btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 15px 30px rgba(6, 46, 45, 0.12);
}

.btn.primary {
  background: var(--accent);
  color: #fff;
  border-color: rgba(255, 255, 255, 0.2);
}

.btn.secondary {
  background: #fff;
  color: var(--accent);
  border-color: rgba(10, 138, 116, 0.3);
}

.btn.ghost {
  background: transparent;
  color: var(--foreground);
  border-color: rgba(6, 46, 45, 0.2);
}

.hero-card {
  background: var(--surface);
  border-radius: 1.5rem;
  padding: 1.75rem;
  box-shadow: 0 25px 50px rgba(6, 46, 45, 0.12);
  backdrop-filter: blur(12px);
}

.hero-card p {
  margin-top: 0;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.2em;
  color: var(--muted);
  font-size: 0.75rem;
}

.hero-card ul {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.hero-card li {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}

.hero-card strong {
  font-size: 1.05rem;
}

.hero-card span {
  color: var(--muted);
  line-height: 1.5;
}

.panel {
  max-width: 1100px;
  margin: 0 auto;
  padding: 3.5rem 2rem;
  background: var(--surface);
  border-radius: 2rem;
  box-shadow: 0 35px 70px rgba(6, 46, 45, 0.12);
  backdrop-filter: blur(12px);
  margin-bottom: 2.5rem;
}

.panel.about {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.panel-copy h2 {
  margin-top: 0.2rem;
  font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.panel-copy p {
  color: var(--muted);
  line-height: 1.7;
}

.stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 1rem;
}

.stats dt {
  font-size: 2rem;
  font-weight: 700;
  color: var(--accent);
}

.stats dd {
  margin: 0.25rem 0 0;
  color: var(--muted);
}

.features .feature-grid {
  margin-top: 2rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.features article {
  padding: 1.5rem;
  border-radius: 1.25rem;
  border: 1px solid rgba(6, 46, 45, 0.08);
  background: rgba(255, 255, 255, 0.95);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6), 0 12px 25px rgba(6, 46, 45, 0.07);
}

.features h3 {
  margin-top: 0;
  margin-bottom: 0.5rem;
}

.features p {
  color: var(--muted);
  margin: 0;
}

.panel.cta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  background: linear-gradient(135deg, #0a8a74, #06594e);
  color: white;
}

.panel.cta p {
  color: rgba(255, 255, 255, 0.85);
}

.panel.privacy {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 2rem;
}

.privacy-box {
  border-radius: 1.25rem;
  border: 1px dashed rgba(6, 46, 45, 0.2);
  padding: 1.5rem;
  background: rgba(255, 255, 255, 0.7);
}

.panel.policy {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.policy-intro p {
  color: var(--muted);
  line-height: 1.7;
  margin: 0;
}

.policy-body {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.policy-body > p {
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.policy-section h3 {
  margin: 0 0 0.5rem;
}

.policy-section p {
  margin: 0 0 0.75rem;
  color: var(--muted);
  line-height: 1.7;
}

.policy-section ul {
  margin: 0 0 0.75rem 1rem;
  padding-left: 0.5rem;
  color: var(--muted);
  line-height: 1.7;
}

footer {
  padding: 2rem;
  text-align: center;
  color: var(--muted);
  font-size: 0.9rem;
}

footer a {
  color: var(--accent);
  text-decoration: none;
}

@media (max-width: 640px) {
  .top-nav {
    flex-direction: column;
  }

  .panel,
  .hero-card {
    padding: 1.5rem;
  }

  .hero-content {
    padding: 1.5rem;
  }
}