/* Shared Section Patterns (Grids, Cards, Buttons, Footer) */

/* 4. Components */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 1rem 2rem;
  font-size: var(--text-sm);
  font-weight: 500;
  font-family: var(--font-mono); /* Mono font for buttons */
  border-radius: 4px; /* Minimal border radius */
  cursor: pointer;
  transition: all var(--transition-fast);
  border: 1px solid transparent;
}

.btn-primary {
  background-color: var(--color-text-primary);
  color: #fff;
}

.btn-primary:hover {
  background-color: #333;
  transform: translateY(-2px);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-text-primary);
  border-color: var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-text-primary);
  background-color: var(--color-surface);
}

.tag {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background-color: rgba(0, 85, 255, 0.08); /* Light blue tint */
  color: var(--color-accent); /* High contrast blue */
  font-size: var(--text-xs);
  border-radius: 100px;
  margin-bottom: var(--spacing-sm);
  font-weight: 600; /* Slightly bolder */
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-family: var(--font-mono); 
}

/* Modifier overrides for dark contexts */
.tag.bg-translucent {
  background-color: rgba(255, 255, 255, 0.1);
  color: #ffffff;
}

.tag.text-white {
  color: #ffffff;
}

/* 6. Sections */
section {
  padding: var(--spacing-xl) 0;
}

/* Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-lg);
}

.grid-3 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-md);
}

.grid-4 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-sm);
}

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: 1fr 1fr; }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}

/* Asymmetric Bento Grid */
.bento-grid {
  display: grid;
  grid-template-columns: 1fr; /* Mobile first */
  gap: 1.25rem; /* Reduced gap */
}

@media (min-width: 1024px) {
  .bento-grid {
    grid-template-columns: repeat(12, 1fr);
  }
  
  /* Spans */
  .bento-col-4 { grid-column: span 4; }
  .bento-col-5 { grid-column: span 5; } /* New: 41.6% */
  .bento-col-6 { grid-column: span 6; } 
  .bento-col-7 { grid-column: span 7; } /* New: 58.3% */
  .bento-col-8 { grid-column: span 8; }
}

/* Footer */
.footer {
  background-color: var(--color-surface); /* Light neutral background */
  border-top: 1px solid var(--color-border);
  padding: var(--spacing-lg) 0;
  margin-top: 0; /* Removed large gap */
  font-family: var(--font-mono); /* IBM Plex Mono */
}

.footer-grid {
  display: grid;
  gap: var(--spacing-lg);
  grid-template-columns: 1fr;
  margin-bottom: var(--spacing-md);
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 2fr 1fr 1fr; /* Brand gets 2x space, company & legal 1x each */
  }
}

.footer-brand-col {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.5rem;
}

.footer-logo img {
  height: 32px; /* Slight resize for footer elegance */
  width: auto;
}

.footer-tagline {
  font-size: 0.825rem;
  color: var(--color-text-secondary);
  line-height: 1.4;
  margin-top: 0.25rem;
}

.footer-heading {
  font-size: 0.825rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
  color: var(--color-text-tertiary); /* Subtle headers */
  margin-bottom: 1rem;
  font-family: var(--font-mono); /* Ensure headers are also mono */
}

.footer-links li {
  margin-bottom: 0.625rem;
}

.footer-links a {
  font-size: 0.925rem;
  color: var(--color-text-secondary);
  transition: color var(--transition-fast);
  font-family: var(--font-mono); /* Explicitly set mono */
}

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

.footer-bottom {
  border-top: 1px solid rgba(0,0,0,0.05);
  padding-top: var(--spacing-sm); /* Reduced from md */
  margin-top: var(--spacing-md);
}

.footer-bottom p {
  font-size: 0.75rem;
  color: var(--color-text-tertiary);
  font-family: var(--font-mono); /* Inherit mono */
}

/* Footer Branding Alignment */
.footer-brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer-brand .img-footer {
  margin-bottom: 0;
}

.img-footer {
  height: 36px;
  margin-bottom: 0.5rem;
}

.img-footer + p {
  margin-top: 0.25rem;
}

.logos-grayscale {
  opacity: 0.5;
  filter: grayscale(100%);
}

/* 9. Cookie Consent Popup */
.cookie-consent {
  position: fixed;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  max-width: 600px;
  width: 90%;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: 12px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
  padding: 1.5rem;
  z-index: 9999;
  opacity: 0;
  transform: translateX(-50%) translateY(20px);
}

.cookie-consent-content h4 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 0.75rem;
  color: var(--color-text-primary);
}

.cookie-consent-content p {
  font-size: 0.875rem;
  line-height: 1.5;
  color: var(--color-text-secondary);
  margin-bottom: 1rem;
}

.cookie-customise-panel {
  background: var(--color-surface);
  border-radius: 8px;
  padding: 1rem;
  margin-bottom: 1rem;
}

.cookie-customise-panel p {
  margin-bottom: 0;
}

.cookie-consent-buttons {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.btn-cookie {
  flex: 1;
  min-width: 120px;
  padding: 0.625rem 1.25rem;
  font-size: 0.875rem;
  font-weight: 500;
  border-radius: 6px;
  border: none;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-main);
}

.btn-cookie-primary {
  background: var(--color-accent);
  color: #FFFFFF;
}

.btn-cookie-primary:hover {
  background: var(--color-accent-hover);
  transform: translateY(-1px);
}

.btn-cookie-secondary {
  background: transparent;
  color: var(--color-text-primary);
  border: 1px solid var(--color-border);
}

.btn-cookie-secondary:hover {
  background: var(--color-surface);
  border-color: var(--color-text-tertiary);
}

/* Mobile responsive */
@media (max-width: 640px) {
  .cookie-consent {
    bottom: 1rem;
    width: calc(100% - 2rem);
    padding: 1.25rem;
  }
  
  .cookie-consent-buttons {
    flex-direction: column;
  }
  
  .btn-cookie {
    width: 100%;
  }
}