/* Form-specific mobile-first styles */
.join-hero {
  background: linear-gradient(135deg, var(--primary-dark), var(--primary-color));
  padding: 4rem 0.75rem 2.5rem; /* More compact on mobile */
  text-align: center;
  color: white;
  position: relative;
  overflow: hidden;
}

@media (min-width: 768px) {
  .join-hero {
    padding: 7rem 2rem 4rem;
  }
}

.join-hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, rgba(255, 255, 255, 0.1) 0%, transparent 70%);
  animation: rotate 20s linear infinite;
}


.form-container {
  background: white;
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-lg); /* More compact on mobile */
  margin: -40px auto 0; /* Less overlap on mobile */
  max-width: 600px;
  position: relative;
  z-index: 10;
}

@media (min-width: 768px) {
  .form-container {
    padding: var(--spacing-desktop-xxl);
    margin-top: -80px;
  }
}

.form-group {
  margin-bottom: 1.25rem; /* Slightly more compact */
}

.form-group label {
  display: block;
  font-weight: 700;
  margin-bottom: 0.5rem;
  color: var(--text-dark);
  font-size: 0.9375rem; /* Slightly smaller on mobile */
}

@media (min-width: 768px) {
  .form-group label {
    font-size: 1rem;
  }
}

.form-control {
  width: 100%;
  padding: 12px 16px; /* More compact on mobile */
  border: 2px solid #e0e0e0;
  border-radius: var(--radius-md);
  font-size: 0.9375rem;
  transition: all var(--transition-base);
  background: #f8f9fa;
}

@media (min-width: 768px) {
  .form-control {
    padding: 14px 18px;
    font-size: 1rem;
  }
}

.form-control:focus {
  border-color: var(--accent-color);
  background: white;
  outline: none;
  box-shadow: 0 0 0 4px rgba(255, 107, 53, 0.1);
}

.form-control::placeholder {
  color: #999;
}

.form-help {
  display: block;
  margin-top: 0.375rem;
  font-size: 0.8125rem; /* Smaller on mobile */
  color: var(--text-light);
}

.benefit-list {
  background: linear-gradient(135deg, #f8f9fa, #e9ecef);
  padding: var(--spacing-md); /* More compact on mobile */
  border-radius: var(--radius-lg);
  margin-bottom: var(--spacing-lg);
}

@media (min-width: 768px) {
  .benefit-list {
    padding: var(--spacing-desktop-lg);
  }
}

.benefit-item {
  display: flex;
  align-items: center;
  margin-bottom: 0.875rem; /* More compact on mobile */
  font-size: 0.9375rem;
}

@media (min-width: 768px) {
  .benefit-item {
    margin-bottom: 1rem;
    font-size: 1rem;
  }
}

.benefit-item:last-child {
  margin-bottom: 0;
}

.benefit-icon {
  width: 28px; /* Slightly smaller on mobile */
  height: 28px;
  background: var(--success-color);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 0.875rem;
  margin-right: 0.875rem;
  flex-shrink: 0;
}

@media (min-width: 768px) {
  .benefit-icon {
    width: 30px;
    height: 30px;
    font-size: 1rem;
    margin-right: 1rem;
  }
}

.urgency-banner {
  background: linear-gradient(135deg, #fff3cd, #ffeaa7);
  border-left: 5px solid var(--accent-color);
  padding: var(--spacing-sm);
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-md);
  animation: pulse 2s ease-in-out infinite;
}

@media (min-width: 768px) {
  .urgency-banner {
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
  }
}


.trust-badges {
  text-align: center;
  padding: var(--spacing-md) 0;
  border-top: 1px solid #e0e0e0;
  margin-top: var(--spacing-md);
  color: var(--text-light);
}

@media (min-width: 768px) {
  .trust-badges {
    padding: var(--spacing-lg) 0;
    margin-top: var(--spacing-lg);
  }
}

.submit-btn {
  width: 100%;
  padding: 14px 28px; /* More compact on mobile */
  font-size: 1rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-color), var(--accent-light));
  color: white;
  border: none;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: all var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  box-shadow: var(--shadow-lg);
}

@media (min-width: 768px) {
  .submit-btn {
    padding: 18px 32px;
    font-size: 1.125rem;
  }
}

.submit-btn:hover:not(:disabled) {
  transform: translateY(-3px);
  box-shadow: var(--shadow-xl);
}

.submit-btn:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

#formMessage {
  padding: 0.875rem;
  border-radius: var(--radius-md);
  margin-top: 1rem;
  text-align: center;
  font-weight: 600;
  font-size: 0.9375rem;
}

#formMessage.success {
  background: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
}

#formMessage.error {
  background: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
}