/* Page header styles */
.page-header {
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--spacing-12) 0;
  text-align: center;
  position: relative;
  margin-bottom: var(--spacing-8);
}

.page-header h1 {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  margin: 0;
  position: relative;
  z-index: 1;
  letter-spacing: -0.02em;
}

.page-header p {
  font-size: var(--font-size-base);
  margin: var(--spacing-3) 0 0 0;
  opacity: 0.9;
  position: relative;
  z-index: 1;
  font-weight: 400;
}

/* Floating button styles */
.floating-button {
  position: fixed;
  left: var(--spacing-6);
  bottom: var(--spacing-6);
  background: #25d366;
  color: var(--color-white);
  padding: var(--spacing-4) var(--spacing-6);
  border-radius: var(--radius-2xl);
  text-decoration: none;
  font-weight: 600;
  font-size: var(--font-size-sm);
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.25);
  transition: all var(--transition-normal);
  z-index: 1000;
  display: flex;
  align-items: center;
  gap: var(--spacing-3);
  font-family: var(--font-family);
  border: none;
  cursor: pointer;
  min-width: 200px;
}

.floating-button:hover {
  color: #111;
  background: #25d366;
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(37, 211, 102, 0.35);
}

.floating-button:active {
  transform: translateY(0);
  box-shadow: 0 4px 20px rgba(220, 38, 38, 0.4);
}

.floating-button-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.floating-button-icon svg {
  width: 20px;
  height: 20px;
  color: currentColor;
}

.floating-button-text {
  font-weight: 600;
  letter-spacing: 0.025em;
  white-space: nowrap;
}

/* Back link styles */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: var(--spacing-2);
  margin-bottom: var(--spacing-6);
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 500;
  font-size: var(--font-size-sm);
  transition: color var(--transition-fast);
}

.back-link:hover {
  color: var(--color-primary-dark);
}

.back-link::before {
  content: '←';
  font-size: var(--font-size-lg);
}

/* Main content wrapper */
.main-content {
  margin-top: 0;
  position: relative;
  z-index: 2;
}

/* Responsive adjustments */
@media (max-width: 768px) {
  .page-header {
    padding: var(--spacing-8) 0;
  }
  
  .page-header h1 {
    font-size: var(--font-size-2xl);
  }
  
  .floating-button {
    left: var(--spacing-4);
    bottom: var(--spacing-4);
    padding: var(--spacing-3) var(--spacing-5);
    min-width: 180px;
    font-size: var(--font-size-xs);
  }
  
  .floating-button-icon {
    width: 20px;
    height: 20px;
  }
  
  .floating-button-icon svg {
    width: 16px;
    height: 16px;
  }
}