/* =========================================
   Common — Shared Buttons & Utility Styles
   ========================================= */

/* Primary Button: solid theme background, white text */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-heading);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.3s ease, color 0.3s ease, border-color 0.3s ease;
  box-shadow: var(--shadow-primary);
}

.btn-primary:hover {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(16, 117, 189, 0.2);
}

/* Outline Button: white background, theme border, theme text */
.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--color-white);
  color: var(--color-primary);
  padding: 0.875rem 2rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid var(--color-primary);
  cursor: pointer;
  text-decoration: none;
  font-family: var(--font-heading);
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.3s ease, color 0.3s ease;
}

.btn-outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-primary);
}

/* Light variant — for dark backgrounds (banners, sidebar CTAs) */
.btn-outline--light {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.4);
  font-size: 0.85rem;
  padding: 0.6rem 1.25rem;
}

.btn-outline--light:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* Section Tag */
.section-tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 1rem;
  font-family: var(--font-heading);
}