:root {
  --na-bg: #f3efe6;
  --na-ink: #1c2a1f;
  --na-muted: #5c6b60;
  --na-accent: #0f6b4c;
  --na-accent-2: #c45c26;
  --na-card: #fffdf8;
  --na-line: #d7d0c3;
  --na-score-track: #e4ddd0;
  --na-score-fill: #0f6b4c;
  --na-font-display: "Fraunces", Georgia, serif;
  --na-font-body: "Source Sans 3", "Segoe UI", sans-serif;
}

@import url("https://fonts.googleapis.com/css2?family=Fraunces:opsz,wght@9..144,600;9..144,700&family=Source+Sans+3:wght@400;600;700&display=swap");

* { box-sizing: border-box; }
body {
  margin: 0;
  font-family: var(--na-font-body);
  color: var(--na-ink);
  background:
    radial-gradient(circle at 12% 0%, rgba(15, 107, 76, 0.08), transparent 42%),
    radial-gradient(circle at 90% 10%, rgba(196, 92, 38, 0.08), transparent 35%),
    linear-gradient(180deg, #f7f3ea 0%, var(--na-bg) 40%, #ebe5d8 100%);
  line-height: 1.6;
}
a { color: var(--na-accent); }
img { max-width: 100%; height: auto; }

.na-wrap { width: min(1100px, calc(100% - 2rem)); margin: 0 auto; }
.na-site-header {
  padding: 1.25rem 0;
  border-bottom: 1px solid var(--na-line);
  background: rgba(255, 253, 248, 0.85);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.na-brand {
  font-family: var(--na-font-display);
  font-size: clamp(1.6rem, 3vw, 2.2rem);
  font-weight: 700;
  color: var(--na-ink);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.na-tagline { color: var(--na-muted); font-size: 0.95rem; margin: 0.2rem 0 0; }

.na-hero {
  padding: 2.5rem 0 1.5rem;
}
.na-hero h1 {
  font-family: var(--na-font-display);
  font-size: clamp(2rem, 4.5vw, 3.2rem);
  line-height: 1.1;
  margin: 0 0 0.75rem;
  letter-spacing: -0.03em;
}

.na-score-panel {
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 1.5rem;
  align-items: center;
  background: var(--na-card);
  border: 1px solid var(--na-line);
  border-radius: 18px;
  padding: 1.25rem 1.5rem;
  margin: 1.25rem 0 1.75rem;
}
.na-score-ring {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  display: grid;
  place-items: center;
  background: conic-gradient(var(--na-score-fill) calc(var(--score) * 10%), var(--na-score-track) 0);
  position: relative;
}
.na-score-ring::after {
  content: "";
  position: absolute;
  inset: 12px;
  background: var(--na-card);
  border-radius: 50%;
}
.na-score-ring strong {
  position: relative;
  z-index: 1;
  font-family: var(--na-font-display);
  font-size: 2rem;
}
.na-verdict {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 999px;
  background: rgba(15, 107, 76, 0.12);
  color: var(--na-accent);
  font-weight: 700;
  font-size: 0.85rem;
}
.na-verdict.is-skip { background: rgba(196, 92, 38, 0.12); color: var(--na-accent-2); }
.na-verdict.is-mixed { background: rgba(92, 107, 96, 0.12); color: var(--na-muted); }

.na-aspects { display: grid; gap: 0.75rem; margin: 1rem 0 1.5rem; }
.na-aspect {
  display: grid;
  grid-template-columns: 140px 1fr 48px;
  gap: 0.75rem;
  align-items: center;
}
.na-aspect-bar {
  height: 10px;
  background: var(--na-score-track);
  border-radius: 999px;
  overflow: hidden;
}
.na-aspect-bar > span {
  display: block;
  height: 100%;
  background: var(--na-score-fill);
  border-radius: inherit;
  width: 0;
  transition: width 0.8s ease;
}

.na-layout {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr;
  gap: 2rem;
  padding-bottom: 3rem;
}
.na-cta {
  display: inline-block;
  background: var(--na-accent);
  color: #fff !important;
  text-decoration: none;
  font-weight: 700;
  padding: 0.85rem 1.2rem;
  border-radius: 12px;
}
.na-side {
  background: var(--na-card);
  border: 1px solid var(--na-line);
  border-radius: 18px;
  padding: 1.25rem;
  align-self: start;
  position: sticky;
  top: 5.5rem;
}
.na-variations { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0.75rem 0; }
.na-chip {
  border: 1px solid var(--na-line);
  border-radius: 999px;
  padding: 0.25rem 0.65rem;
  font-size: 0.85rem;
  background: #fff;
}
.na-disclaimer {
  color: var(--na-muted);
  font-size: 0.92rem;
  border-left: 3px solid var(--na-accent);
  padding-left: 0.85rem;
}
.na-product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1rem;
}
.na-card {
  background: var(--na-card);
  border: 1px solid var(--na-line);
  border-radius: 16px;
  padding: 1rem;
}
.na-card h3 { font-family: var(--na-font-display); font-size: 1.1rem; margin: 0.5rem 0; }
.na-site-footer {
  border-top: 1px solid var(--na-line);
  padding: 2rem 0;
  color: var(--na-muted);
  font-size: 0.92rem;
}

@media (max-width: 800px) {
  .na-layout, .na-score-panel { grid-template-columns: 1fr; }
  .na-side { position: static; }
  .na-aspect { grid-template-columns: 1fr; gap: 0.25rem; }
}