/* =============================================
   HolliOS — Ethics Page Styles
   Clean typographic page, no stock imagery
   ============================================= */

/* Hero */
.ethics-hero {
  padding: 100px 40px 80px;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
}
.ethics-hero-inner {
  max-width: 800px;
  margin: 0 auto;
}
.ethics-hero h1 {
  font-family: var(--font-display);
  font-size: clamp(36px, 5vw, 58px);
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
  margin-top: 20px;
}
.ethics-hero-sub {
  font-size: 17px;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 560px;
}

/* NAGI section */
.ethics-nagi {
  padding: 100px 40px;
  border-bottom: 1px solid var(--border);
}
.ethics-nagi-inner {
  max-width: 1100px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.ethics-nagi-left h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.2;
  color: var(--fg);
  margin-top: 16px;
  margin-bottom: 24px;
}
.ethics-nagi-left h2 em {
  font-style: italic;
  color: var(--accent);
}
.ethics-nagi-left p {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.8;
  margin-bottom: 16px;
}

/* NAGI diagram */
.ethics-nagi-diagram {
  position: relative;
  height: 260px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.nagi-svg-lines {
  position: absolute;
  width: 100%;
  height: 100%;
  top: 0; left: 0;
}
.nagi-svg-lines svg {
  width: 100%;
  height: 100%;
}
.ethics-nagi-diagram .nagi-node {
  position: absolute;
  font-family: var(--font-body);
  font-size: 12px;
  font-weight: 600;
  text-align: center;
  line-height: 1.5;
  color: var(--fg-muted);
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 12px 20px;
  border-radius: 8px;
}
.ethics-nagi-diagram .nagi-node em {
  font-style: italic;
  opacity: 0.7;
  display: block;
  font-weight: 400;
  font-size: 11px;
}
.ethics-nagi-diagram .nagi-center {
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  background: var(--accent-dim);
  border-color: var(--accent-glow);
  padding: 14px 26px;
  letter-spacing: 0.05em;
}
.ethics-nagi-diagram .nagi-left { top: 50%; left: 0; transform: translateY(-50%); }
.ethics-nagi-diagram .nagi-right { top: 50%; right: 0; transform: translateY(-50%); }
.ethics-nagi-diagram .nagi-top { top: 0; left: 50%; transform: translateX(-50%); }
.ethics-nagi-diagram .nagi-bottom { bottom: 0; left: 50%; transform: translateX(-50%); }

/* Commitments */
.ethics-commitments {
  padding: 100px 40px;
  background: var(--bg-2);
  border-bottom: 1px solid var(--border);
}
.ethics-commitments-inner {
  max-width: 1100px;
  margin: 0 auto;
}
.ethics-commitments h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-top: 16px;
  margin-bottom: 60px;
}
.commitments-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
}
.commitment-card {
  background: var(--bg-card);
  padding: 40px 32px;
  border: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.commitment-number {
  font-family: var(--font-display);
  font-size: 11px;
  font-weight: 700;
  color: var(--accent);
  opacity: 0.5;
  letter-spacing: 0.08em;
}
.commitment-card h3 {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.3;
  letter-spacing: -0.01em;
}
.commitment-card p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.75;
}

/* No-Go */
.ethics-nogo {
  padding: 100px 40px;
  border-bottom: 1px solid var(--border);
}
.ethics-nogo-inner {
  max-width: 900px;
  margin: 0 auto;
}
.ethics-nogo h2 {
  font-family: var(--font-display);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 500;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-top: 16px;
  margin-bottom: 16px;
}
.ethics-nogo-intro {
  font-size: 15px;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 48px;
}
.nogo-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2px;
}
.nogo-item {
  display: flex;
  gap: 24px;
  align-items: flex-start;
  background: var(--bg-card);
  border: 1px solid var(--border);
  padding: 32px 36px;
}
.nogo-x {
  font-size: 20px;
  color: #e05555;
  font-weight: 700;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
  padding-top: 2px;
}
.nogo-item h4 {
  font-family: var(--font-display);
  font-size: 17px;
  font-weight: 600;
  color: var(--fg);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
}
.nogo-item p {
  font-size: 14px;
  color: var(--fg-muted);
  line-height: 1.7;
}

/* Signature */
.ethics-signature {
  padding: 80px 40px 100px;
}
.ethics-signature-inner {
  max-width: 700px;
  margin: 0 auto;
}
.signature-block {
  margin-bottom: 40px;
}
.signature-line {
  width: 200px;
  height: 1px;
  background: rgba(248, 244, 238, 0.3);
  margin-bottom: 16px;
}
.signature-meta {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.signature-meta strong {
  font-family: var(--font-display);
  font-size: 16px;
  font-weight: 600;
  color: var(--fg);
}
.signature-meta span {
  font-size: 13px;
  color: var(--fg-muted);
}
.signature-note {
  font-size: 13px;
  color: var(--fg-muted);
  line-height: 1.7;
  opacity: 0.7;
  font-style: italic;
}

/* Responsive */
@media (max-width: 768px) {
  .ethics-hero { padding: 60px 24px; }
  .ethics-nagi { padding: 60px 24px; }
  .ethics-nagi-inner { grid-template-columns: 1fr; gap: 48px; }
  .ethics-nagi-diagram { display: none; }
  .ethics-commitments { padding: 60px 24px; }
  .commitments-grid { grid-template-columns: 1fr; }
  .ethics-nogo { padding: 60px 24px; }
  .ethics-signature { padding: 60px 24px; }
  .nogo-item { padding: 24px; gap: 16px; }
}