:root {
  --bg: #050706;
  --card: #0b100d;
  --border: #1a261e;
  --ink: #f5f8f6;
  --muted: #8d9891;
  --oasis: #20e070;
  --oasis-dim: #08783b;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  max-width: 100%;
  overflow-x: clip;
  background: var(--bg);
  color: var(--ink);
  font-family: "Segoe UI", system-ui, -apple-system, sans-serif;
}

body {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1.25rem 1.25rem 3rem;
}

a { color: inherit; }

.skip {
  position: absolute;
  left: -9999px;
}
.skip:focus {
  left: 1rem;
  top: 1rem;
  z-index: 10;
  background: var(--card);
}

.site-header {
  width: min(52rem, 100%);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.5rem;
  padding: 0.35rem 0.15rem;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  text-decoration: none;
  color: var(--ink);
  font-weight: 700;
  letter-spacing: 0.18em;
  font-size: 0.82rem;
}

.brand img {
  width: 36px;
  height: 36px;
  border-radius: 9px;
  border: 1px solid rgba(32, 224, 112, 0.28);
}

.nav {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: flex-end;
}

.nav a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0.4rem 0.75rem;
  border-radius: 8px;
  color: #c5d2cb;
  font-weight: 600;
  font-size: 0.92rem;
  text-decoration: none;
}

.nav a:hover,
.nav a[aria-current="page"] { color: var(--oasis); }

.nav a:focus-visible {
  outline: 2px solid var(--oasis);
  outline-offset: 3px;
}

main {
  width: min(52rem, 100%);
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
}

.card {
  width: 100%;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 2.25rem 1.75rem 2rem;
}

.card.center { text-align: center; }

.hero-logo {
  width: 88px;
  height: 88px;
  border-radius: 18px;
  display: block;
  margin: 0 auto 1.1rem;
  border: 1px solid rgba(32, 224, 112, 0.28);
}

.wordmark {
  letter-spacing: 0.22em;
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--ink);
  margin: 0 0 0.55rem;
  padding-inline-end: 0.22em;
}

h1 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.45rem, 4vw, 1.9rem);
  font-weight: 600;
  line-height: 1.25;
}

h2 {
  margin: 0 0 0.75rem;
  font-size: 1.25rem;
  font-weight: 650;
}

h3 {
  margin: 0 0 0.55rem;
  font-size: 1.1rem;
  font-weight: 650;
}

.tagline { color: var(--oasis); font-weight: 600; }

.eyebrow {
  margin: 0 0 0.45rem;
  color: var(--oasis);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.blurb,
.prose {
  margin: 0 0 1.35rem;
  color: var(--muted);
  font-size: 1.02rem;
  line-height: 1.55;
  overflow-wrap: anywhere;
}

.prose { max-width: 40em; }

.cta {
  display: flex;
  flex-direction: column;
  align-items: stretch;
  gap: 0.55rem;
  margin-bottom: 1.35rem;
}

.cta.inline {
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  margin-bottom: 0;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  min-width: 2.85rem;
  padding: 0.7rem 1.25rem;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  text-decoration: none;
  color: #041008;
  background: var(--oasis);
  box-shadow: 0 8px 28px rgba(32, 224, 112, 0.22);
}

.btn:hover { filter: brightness(1.05); }
.btn:focus-visible {
  outline: 3px solid var(--oasis);
  outline-offset: 3px;
}

.link-quiet {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  min-width: 2.75rem;
  padding: 0.45rem 0.75rem;
  color: #c5d2cb;
  font-weight: 600;
  text-decoration: underline;
  text-underline-offset: 3px;
  border-radius: 8px;
}

.link-quiet:hover { color: var(--oasis); }
.link-quiet:focus-visible {
  outline: 2px solid var(--oasis);
  outline-offset: 3px;
}

.panel {
  margin-top: 1.1rem;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
}

.panel p {
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.55;
}

.panel a {
  color: #c5d2cb;
  text-underline-offset: 2px;
}

.panel a:hover { color: var(--oasis); }

.list {
  margin: 0 0 1.25rem;
  padding-left: 1.15rem;
  color: var(--muted);
  line-height: 1.55;
}

.list li { margin-bottom: 0.35rem; }

.note {
  margin: 0;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: #08110c;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.5;
}

.note.tight { margin-top: 0.85rem; }

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.product-card {
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 1.25rem 1.15rem 1.2rem;
  background: #08110c;
}

.product-card p {
  margin: 0 0 1rem;
  color: var(--muted);
  line-height: 1.5;
  font-size: 0.98rem;
}

.muted-card { opacity: 0.95; }

.preview-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.85rem;
  margin: 0 0 1.1rem;
}

.preview {
  margin: 0;
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  background: #07100b;
}

.preview img {
  display: block;
  width: 100%;
  height: auto;
}

.preview figcaption {
  padding: 0.55rem 0.7rem;
  color: var(--muted);
  font-size: 0.85rem;
}

footer.site-footer {
  width: min(52rem, 100%);
  margin-top: 1.75rem;
  font-size: 0.75rem;
  color: var(--muted);
  letter-spacing: 0.04em;
  text-align: center;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.35rem;
  justify-content: center;
  margin: 0.55rem 0 0;
}

.footer-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.75rem;
  padding: 0.35rem 0.7rem;
  color: #c5d2cb;
  text-decoration: none;
  font-weight: 600;
  font-size: 0.85rem;
  border-radius: 8px;
}

.footer-links a:hover { color: var(--oasis); }

@media (max-width: 560px) {
  body { padding: 1rem 0.85rem 2rem; }
  .card {
    padding: 1.75rem 1.05rem 1.6rem;
    border-radius: 16px;
  }
  .wordmark {
    letter-spacing: 0.16em;
    padding-inline-end: 0.16em;
    font-size: 0.88rem;
  }
  h1 { font-size: 1.35rem; }
  .blurb, .prose { font-size: 0.98rem; }
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }
  .nav { justify-content: flex-start; }
  .cta.inline { flex-direction: column; align-items: stretch; }
}