/* ─── Venn Shared Layout Styles ─────────────────────────────────────── */

/* ─── Nav container (handles pages that style nav directly vs. via .container) */
nav > .container {
  max-width: 1120px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
}

/* ─── Logo (fallback for pages that don't define .logo) */
.logo {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 700;
  font-size: 1.5rem;
  letter-spacing: -0.5px;
  color: var(--white, #fafaf9);
  text-decoration: none;
  flex-shrink: 0;
}
.logo span { color: var(--accent-light, #818cf8); }

/* ─── Nav CTA (fallback for pages that don't define .nav-cta) */
.nav-cta {
  font-family: 'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  font-weight: 600;
  font-size: 0.9rem;
  padding: 10px 22px;
  background: var(--accent, #4f46e5);
  color: var(--white, #fafaf9) !important;
  border-radius: 8px;
  text-decoration: none;
  transition: opacity 0.2s;
  white-space: nowrap;
  display: inline-block;
}
.nav-cta:hover { opacity: 0.88; }

/* Nav links (injected by shared-layout.js) */
.nav-links {
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav-links a:not(.nav-cta) {
  font-family: 'DM Sans', sans-serif;
  font-size: 0.9rem;
  color: var(--muted, #71717a);
  text-decoration: none;
  transition: color 0.2s;
}
.nav-links a:not(.nav-cta):hover,
.nav-links a:not(.nav-cta).nav-active {
  color: var(--white, #fafaf9);
}
.nav-mob-btn {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--white, #fafaf9);
  padding: 4px;
  align-items: center;
  justify-content: center;
}
@media (max-width: 768px) {
  .nav-mob-btn { display: flex; }
  .nav-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--ink, #0a0a0f);
    border-bottom: 1px solid var(--border, #27272a);
    padding: 16px 24px;
    flex-direction: column;
    align-items: flex-start;
    gap: 14px;
    z-index: 99;
  }
  .nav-links.nav-open { display: flex; }
  /* Override any page-level hide rules so links show when mobile nav is open */
  .nav-links.nav-open a { display: block !important; }
  nav { position: relative; }
}

/* ─── Shared Footer ────────────────────────────────────────────────── */
/* Base override — ensure consistent padding regardless of page-level footer styles */
footer {
  text-align: left;
  padding: 60px 0 40px;
  border-top: 1px solid var(--border, #27272a);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}
.footer-brand .logo-footer {
  font-family: 'Space Grotesk', sans-serif;
  font-weight: 700;
  font-size: 1.25rem;
  letter-spacing: -0.5px;
  color: var(--white, #fafaf9);
  text-decoration: none;
  display: inline-block;
  margin-bottom: 10px;
}
.footer-brand .logo-footer span { color: var(--accent-light, #818cf8); }
.footer-tagline {
  color: var(--muted, #71717a);
  font-size: 0.85rem;
  line-height: 1.6;
}
.footer-col h4 {
  font-family: 'Space Grotesk', sans-serif;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted, #71717a);
  margin-bottom: 14px;
}
.footer-col a {
  display: block;
  font-size: 0.875rem;
  color: var(--muted, #71717a);
  text-decoration: none;
  margin-bottom: 10px;
  transition: color 0.15s;
}
.footer-col a:hover { color: var(--white, #fafaf9); }
.footer-bottom {
  border-top: 1px solid var(--border, #27272a);
  padding-top: 24px;
  text-align: center;
}
.footer-bottom p {
  color: var(--muted, #71717a);
  font-size: 0.8rem;
}
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 32px;
  }
  .footer-brand {
    grid-column: 1 / -1;
  }
}
@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
}