.main-container {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 30px 15px;
}

@media (min-width: 768px) {
  .main-container {
    padding: 60px 15px;
  }
}

.qa-card {
  background: #ffffff;
  width: 100%;
  max-width: 600px;
  border-radius: var(--border-radius-custom);
  box-shadow: 0 25px 50px rgba(0, 0, 0, 0.3);
  overflow: hidden;
  animation: fadeIn 0.5s ease-out;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.card-header-custom {
  padding: 30px 30px 10px 30px;
  text-align: center;
}

.logo-small {
  height: 40px;
  margin-bottom: 10px;
}

.qa-content {
  padding: 0 30px 30px 30px;
}

.page-title {
  color: var(--primary-color);
  font-weight: 800;
  font-size: 1.75rem;
  margin-bottom: 10px;
}

.page-subtitle {
  color: #64748b;
  font-size: 1rem;
  margin-bottom: 30px;
}

/* Stile condiviso per input e textarea */
.form-control-custom {
  border: 2px solid #e2e8f0;
  border-radius: var(--border-radius-custom);
  padding: 12px 15px;
  font-size: 1rem;
  width: 100%;
  transition:
    border-color 0.2s,
    box-shadow 0.2s;
  background-color: #f8fafc;
}

.form-control-custom:focus {
  outline: none;
  border-color: var(--secondary-color);
  box-shadow: 0 0 0 4px rgba(1, 105, 180, 0.1);
  background-color: #fff;
}

textarea.form-control-custom {
  resize: none;
  min-height: 120px;
}

.form-label {
  font-weight: 600;
  color: var(--primary-color);
  font-size: 0.9rem;
  margin-bottom: 5px;
}

.form-check-input:checked {
  background-color: var(--secondary-color);
  border-color: var(--secondary-color);
}

.privacy-text {
  font-size: 0.8rem;
  color: #64748b;
}

.btn-send {
  background-color: var(--primary-color);
  color: white;
  border: none;
  padding: 20px;
  font-size: 1.2rem;
  font-weight: 700;
  border-radius: var(--border-radius-custom);
  width: 100%;
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  transition: all 0.3s ease;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.btn-send:hover {
  background-color: #122a3f;
  transform: translateY(-2px);
  box-shadow: 0 10px 20px rgba(25, 58, 86, 0.2);
}

.success-box {
  background-color: #f0fdf4;
  border: 1px solid #bbf7d0;
  color: #166534;
  padding: 20px;
  border-radius: var(--border-radius-custom);
  margin-bottom: 30px;
  text-align: center;
  font-weight: 500;
}

.back-container {
  margin-top: 20px;
  border-top: 1px solid #f1f5f9;
  padding-top: 20px;
}

.back-link {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.95rem;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  transition: all 0.2s;
}

.back-link:hover {
  color: var(--primary-color);
  transform: translateX(-3px);
}

.footer-info {
  margin-top: 25px;
  opacity: 0.6;
}

.footer-info small {
  font-size: 0.65rem;
  letter-spacing: 0.5px;
  display: block;
  text-transform: uppercase;
}