/* ============================================================
   OVIOS — INNER PAGE STYLES (features, downloads, community…)
   ============================================================ */

/* ── Page Hero ──────────────────────────────────────────── */
.page-hero {
  padding: 9rem 0 4rem;
  position: relative;
}
.page-hero-sub {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  color: var(--text-secondary);
  max-width: 700px;
  margin-top: 1rem;
  line-height: 1.7;
}

/* ── Feature Rows ───────────────────────────────────────── */
.feature-rows {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.feature-row {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  background: var(--bg-surface);
  transition: background var(--transition-fast);
}
.feature-row:last-child { border-bottom: none; }
.feature-row:hover { background: var(--bg-elevated); }
.feature-row-icon {
  font-size: 1.4rem;
  flex-shrink: 0;
  width: 42px;
  text-align: center;
  margin-top: 0.1rem;
}
.feature-row h4 {
  color: var(--text-primary);
  margin-bottom: 0.3rem;
  font-size: 0.98rem;
}
.feature-row p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin: 0;
}

/* ── Protocol Grid ──────────────────────────────────────── */
.protocol-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.proto-card {
  background: var(--bg-surface);
  padding: 1.5rem;
  transition: background var(--transition-fast);
}
.proto-card:hover { background: var(--bg-elevated); }
.proto-label {
  font-family: var(--font-mono);
  font-size: 0.82rem;
  color: var(--brand-primary);
  font-weight: 500;
  margin-bottom: 0.5rem;
}
.proto-card p { font-size: 0.875rem; margin: 0; }
@media (max-width: 768px) { .protocol-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 480px) { .protocol-grid { grid-template-columns: 1fr; } }

/* ── HA Grid ────────────────────────────────────────────── */
.ha-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1rem;
}
@media (max-width: 640px) { .ha-grid { grid-template-columns: 1fr; } }

/* ── Caps Grid (reused on community) ───────────────────── */
.caps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 900px) { .caps-grid { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 560px) { .caps-grid { grid-template-columns: 1fr; } }

/* ── Download Blocks ────────────────────────────────────── */
.dl-block {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
  margin-bottom: 1.5rem;
}
.dl-block-header {
  padding: 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 1rem;
}
.dl-block-header h3 { margin: 0.25rem 0 0; }
.dl-files { display: flex; flex-direction: column; }
.dl-file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid var(--border-subtle);
  transition: background var(--transition-fast);
}
.dl-file:last-child { border-bottom: none; }
.dl-file:hover { background: var(--bg-elevated); }
.dl-file-info { display: flex; flex-direction: column; gap: 0.2rem; }
.dl-file-name {
  font-family: var(--font-mono);
  font-size: 0.83rem;
  color: var(--text-primary);
}
.dl-file-meta { font-size: 0.78rem; color: var(--text-muted); }

/* ── Requirements Grid ──────────────────────────────────── */
.req-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1px;
  background: var(--border-subtle);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.req-item {
  background: var(--bg-surface);
  padding: 1.1rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.req-label {
  font-family: var(--font-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--brand-primary);
}
.req-val { font-size: 0.9rem; color: var(--text-secondary); }
@media (max-width: 600px) { .req-grid { grid-template-columns: 1fr; } }

/* ── Section spacer ─────────────────────────────────────── */
.section-spacer { height: 3rem; }

/* ── CTA section ────────────────────────────────────────── */
.cta-section { padding: var(--section-pad) 0; }
.cta-inner {
  background: var(--bg-surface);
  border: 1px solid var(--border-default);
  border-radius: var(--radius-xl);
  padding: 4rem;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
}
.cta-inner::before {
  content: '';
  position: absolute;
  top: 0; left: 50%; transform: translateX(-50%);
  width: 60%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--brand-primary), transparent);
}
.cta-inner h2 { margin-bottom: 0; }
.cta-inner p  { color: var(--text-secondary); margin-bottom: 0.5rem; }
@media (max-width: 600px) { .cta-inner { padding: 2.5rem 1.5rem; } }

/* ── Community card hover ───────────────────────────────── */
.community-card { cursor: pointer; }

/* ── Tiers Grid ─────────────────────────────────────────── */
.tiers-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}
@media (max-width: 900px) { .tiers-grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .tiers-grid { grid-template-columns: 1fr; } }

.tier-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  transition: border-color var(--transition-base), transform var(--transition-base), box-shadow var(--transition-base);
}
.tier-card:hover {
  border-color: var(--border-strong);
  transform: translateY(-3px);
  box-shadow: var(--shadow-glow);
}

.tier-card h3 {
  color: var(--brand-primary);
  font-family: var(--font-display);
  font-size: 1.05rem;
  margin-bottom: 1rem;
}

.tier-offering, .tier-audience {
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
  color: var(--text-secondary);
}
.tier-offering strong, .tier-audience strong {
  color: var(--text-primary);
}

/* ── Disclaimer Section ─────────────────────────────────── */
.disclaimer-section {
  background: rgba(255, 184, 48, 0.05);
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
}

.disclaimer-card {
  background: var(--bg-surface);
  border: 1px solid var(--brand-warning);
  border-radius: var(--radius-lg);
  padding: 2rem;
  text-align: center;
}

.disclaimer-card h2 {
  color: var(--brand-warning);
  margin-bottom: 1rem;
}

.disclaimer-card p {
  margin-bottom: 1rem;
  line-height: 1.6;
}