/* ============================================
   GOLDEN PACIFIC SYSTEMS - FORM STYLES
   Professional Form Design with Validation
   ============================================ */

/* ============================================
   FORM CONTAINERS
   ============================================ */
.form-container {
  background-color: var(--background);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-lg);
}

.form-header {
  text-align: center;
  margin-bottom: var(--space-4);
}

.form-header h3 {
  color: var(--text-primary);
  margin-bottom: var(--space-2);
}

.trust-message {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-1);
}

/* ============================================
   FORM ELEMENTS
   ============================================ */
form {
  width: 100%;
}

.form-group {
  margin-bottom: var(--space-3);
}

.form-field {
  margin-bottom: var(--space-3);
}

label {
  display: block;
  font-weight: var(--font-medium);
  color: var(--text-primary);
  margin-bottom: var(--space-1);
  font-size: var(--text-base);
}

label.required::after {
  content: ' *';
  color: var(--error);
}

input[type="text"],
input[type="email"],
input[type="tel"],
input[type="url"],
select,
textarea {
  width: 100%;
  padding: var(--space-2);
  font-size: var(--text-base);
  font-family: var(--font-primary);
  color: var(--text-primary);
  background-color: var(--background);
  border: 2px solid var(--border);
  border-radius: var(--radius-md);
  transition: all var(--transition-fast);
  outline: none;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="tel"]:focus,
input[type="url"]:focus,
select:focus,
textarea:focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

input[type="text"]:hover,
input[type="email"]:hover,
input[type="tel"]:hover,
input[type="url"]:hover,
select:hover,
textarea:hover {
  border-color: var(--primary-light);
}

textarea {
  resize: vertical;
  min-height: 120px;
  line-height: var(--leading-relaxed);
}

select {
  cursor: pointer;
  appearance: none;
  background-image: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="12" height="12" viewBox="0 0 12 12"><path fill="%236B7280" d="M6 9L1 4h10z"/></svg>');
  background-repeat: no-repeat;
  background-position: right var(--space-2) center;
  padding-right: var(--space-5);
}

/* Placeholder styles */
::placeholder {
  color: var(--text-light);
  opacity: 1;
}

/* ============================================
   FORM VALIDATION STATES
   ============================================ */
input.valid,
select.valid,
textarea.valid {
  border-color: var(--success);
}

input.invalid,
select.invalid,
textarea.invalid {
  border-color: var(--error);
}

.error-message {
  color: var(--error);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
  display: none;
}

.error-message.show {
  display: block;
}

.success-message {
  color: var(--success);
  font-size: var(--text-sm);
  margin-top: var(--space-1);
  display: none;
}

.success-message.show {
  display: block;
}

/* ============================================
   FORM BUTTONS
   ============================================ */
form button[type="submit"],
form input[type="submit"] {
  width: 100%;
  margin-top: var(--space-2);
}

.form-actions {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-4);
}

.form-actions button {
  flex: 1;
}

/* ============================================
   PRIVACY & TRUST ELEMENTS
   ============================================ */
.privacy-note {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  text-align: center;
  margin-top: var(--space-3);
  line-height: var(--leading-relaxed);
}

.privacy-note a {
  color: var(--primary-color);
  text-decoration: underline;
}

.privacy-note::before {
  content: '🔒 ';
}

/* ============================================
   SOCIAL PROOF IN FORMS
   ============================================ */
.social-proof {
  text-align: center;
  margin-top: var(--space-3);
  padding-top: var(--space-3);
  border-top: 1px solid var(--border);
}

.social-proof p {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin: 0;
}

.social-proof p::before {
  content: '✓ ';
  color: var(--success);
  font-weight: var(--font-bold);
}

/* ============================================
   LEAD FORM (HERO SECTION)
   ============================================ */
.lead-form {
  background-color: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
  box-shadow: var(--shadow-xl);
}

.lead-form h3 {
  color: var(--text-primary);
  margin-bottom: var(--space-1);
  font-size: var(--text-2xl);
}

.lead-form .form-subtitle {
  color: var(--text-secondary);
  font-size: var(--text-sm);
  margin-bottom: var(--space-4);
}

/* ============================================
   CONTACT FORM
   ============================================ */
.contact-form {
  max-width: 600px;
}

.contact-form-wrapper {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-6);
  align-items: start;
}

.contact-info {
  background-color: var(--background-alt);
  border-radius: var(--radius-lg);
  padding: var(--space-4);
}

.contact-info h4 {
  margin-bottom: var(--space-3);
  color: var(--text-primary);
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-bottom: var(--space-3);
}

.contact-item-icon {
  font-size: var(--text-xl);
  color: var(--primary-color);
  min-width: 24px;
}

.contact-item-content h5 {
  font-size: var(--text-base);
  font-weight: var(--font-semibold);
  margin-bottom: var(--space-1);
  color: var(--text-primary);
}

.contact-item-content p {
  font-size: var(--text-sm);
  color: var(--text-secondary);
  margin: 0;
}

.contact-item-content a {
  color: var(--primary-color);
  word-break: break-all;
}

/* ============================================
   FORM LOADING STATE
   ============================================ */
.form-loading {
  position: relative;
  pointer-events: none;
  opacity: 0.6;
}

.form-loading::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 24px;
  height: 24px;
  margin: -12px 0 0 -12px;
  border: 3px solid var(--primary-light);
  border-top-color: transparent;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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

/* ============================================
   CHECKBOX & RADIO STYLES
   ============================================ */
.checkbox-group,
.radio-group {
  margin-bottom: var(--space-3);
}

.checkbox-label,
.radio-label {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  cursor: pointer;
  padding: var(--space-2);
  border-radius: var(--radius-md);
  transition: background-color var(--transition-fast);
}

.checkbox-label:hover,
.radio-label:hover {
  background-color: var(--background-alt);
}

input[type="checkbox"],
input[type="radio"] {
  width: 20px;
  height: 20px;
  cursor: pointer;
  accent-color: var(--primary-color);
}

/* ============================================
   RESPONSIVE FORM STYLES
   ============================================ */
@media (max-width: 767px) {
  .form-container {
    padding: var(--space-3);
  }
  
  .lead-form {
    padding: var(--space-3);
  }
  
  .contact-form-wrapper {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }
  
  .form-actions {
    flex-direction: column;
  }
  
  .form-actions button {
    width: 100%;
  }
}

/* ============================================
   ACCESSIBILITY
   ============================================ */
input:focus-visible,
select:focus-visible,
textarea:focus-visible,
button:focus-visible {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Screen reader only */
.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border-width: 0;
}