/* =====================================================
   NEWSLETTER SIGNUP STYLES
   Gatlinburg's Best Cabins
   ===================================================== */

/* Newsletter Section in Footer */
.newsletter {
  background: linear-gradient(135deg, var(--forest-green-dark) 0%, var(--forest-green) 100%);
  padding: 3rem 0;
  margin-top: 2rem;
}

.newsletter__container {
  max-width: 600px;
  margin: 0 auto;
  text-align: center;
  padding: 0 1.5rem;
}

.newsletter__title {
  font-family: var(--font-heading);
  font-size: 1.75rem;
  color: white;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.newsletter__desc {
  color: rgba(255, 255, 255, 0.9);
  margin-bottom: 1.5rem;
  font-size: 1rem;
}

.newsletter__form {
  display: flex;
  gap: 0.75rem;
  max-width: 500px;
  margin: 0 auto;
}

.newsletter__input-wrapper {
  flex: 1;
  position: relative;
}

.newsletter__input {
  width: 100%;
  padding: 1rem 1.25rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  color: white;
  font-size: 1rem;
  transition: all var(--transition-fast);
}

.newsletter__input::placeholder {
  color: rgba(255, 255, 255, 0.6);
}

.newsletter__input:focus {
  outline: none;
  border-color: var(--gold-accent);
  background: rgba(255, 255, 255, 0.15);
}

.newsletter__input:focus::placeholder {
  color: rgba(255, 255, 255, 0.4);
}

.newsletter__btn {
  padding: 1rem 1.75rem;
  background: linear-gradient(135deg, var(--forest-green), var(--forest-green-dark));
  color: white;
  border: none;
  border-radius: var(--radius-md);
  font-family: var(--font-accent);
  font-size: 0.9rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: all var(--transition-fast);
  white-space: nowrap;
}

.newsletter__btn:hover {
  background: linear-gradient(135deg, var(--forest-green-dark), #153018);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(46, 93, 52, 0.4);
}

.newsletter__btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
  transform: none;
}

.newsletter__btn--loading {
  position: relative;
  color: transparent;
}

.newsletter__btn--loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 20px;
  height: 20px;
  margin: -10px 0 0 -10px;
  border: 2px solid var(--forest-green-dark);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.newsletter__message {
  margin-top: 1rem;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  font-size: 0.9rem;
  animation: fadeIn 0.3s ease;
}

.newsletter__message--success {
  background: rgba(46, 204, 113, 0.2);
  color: #2ecc71;
  border: 1px solid rgba(46, 204, 113, 0.3);
}

.newsletter__message--error {
  background: rgba(231, 76, 60, 0.2);
  color: #ff6b6b;
  border: 1px solid rgba(231, 76, 60, 0.3);
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(-10px); }
  to { opacity: 1; transform: translateY(0); }
}

.newsletter__privacy {
  margin-top: 1rem;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.6);
}

.newsletter__privacy a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: underline;
}

.newsletter__privacy a:hover {
  color: var(--gold-accent);
}

/* Mobile Responsive */
@media (max-width: 600px) {
  .newsletter__form {
    flex-direction: column;
  }
  
  .newsletter__btn {
    width: 100%;
    padding: 1rem;
  }
  
  .newsletter__title {
    font-size: 1.5rem;
  }
}

/* Compact Version for Footer Inline */
.newsletter--compact {
  background: transparent;
  padding: 0;
  margin-top: 0;
}

.newsletter--compact .newsletter__container {
  padding: 0;
  text-align: left;
}

.newsletter--compact .newsletter__title {
  font-size: 1.1rem;
  margin-bottom: 0.25rem;
}

.newsletter--compact .newsletter__desc {
  font-size: 0.9rem;
  margin-bottom: 1rem;
  color: rgba(255, 255, 255, 0.7);
}

.newsletter--compact .newsletter__form {
  flex-direction: column;
  gap: 0.5rem;
}

.newsletter--compact .newsletter__input {
  padding: 0.75rem 1rem;
  font-size: 0.9rem;
}

.newsletter--compact .newsletter__btn {
  padding: 0.75rem 1rem;
  font-size: 0.8rem;
}