/* Enhanced Contact Form - Modern Flat Design with Blue-Orange Theme */

:root {
    /* Primary Colors - Flat Design */
    --primary-blue: #1e3a8a;
    --primary-blue-light: #3b82f6;
    --primary-blue-lighter: #dbeafe;
    --primary-orange: #ea580c;
    --primary-orange-light: #fb923c;
    --primary-orange-lighter: #fed7aa;
    
    /* Neutral Colors */
    --color-white: #ffffff;
    --color-gray-50: #f9fafb;
    --color-gray-100: #f3f4f6;
    --color-gray-200: #e5e7eb;
    --color-gray-300: #d1d5db;
    --color-gray-400: #9ca3af;
    --color-gray-500: #6b7280;
    --color-gray-600: #4b5563;
    --color-gray-700: #374151;
    --color-gray-800: #1f2937;
    --color-gray-900: #111827;
    
    /* Status Colors */
    --color-success: #059669;
    --color-success-light: #d1fae5;
    --color-error: #dc2626;
    --color-error-light: #fee2e2;
    --color-warning: #d97706;
    --color-warning-light: #fef3c7;
    
    /* Typography */
    --font-family: 'Sarabun', -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
    --font-size-sm: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.25rem;
    --font-size-2xl: 1.5rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Border Radius - Flat Design */
    --radius-sm: 0.25rem;
    --radius-md: 0.375rem;
    --radius-lg: 0.5rem;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 250ms ease;
    --transition-slow: 350ms ease;
    
    /* Shadows - Subtle for Flat Design */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
}

/* Container Wrapper */
.contact-form-wrapper-kzn427 {
    width: 100%;
    padding: var(--spacing-lg) 0;
}

/* Main Container */
.contact-form-container-kzn427 {
    max-width: 720px;
    margin: 0 auto;
    background: var(--color-white);
    border: 2px solid var(--color-gray-200);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    position: relative;
    transition: transform var(--transition-base);
}

.contact-form-container-kzn427.animate-in {
    animation: fadeInUp 0.6s ease-out;
}

/* Form Title */
.form-title-kzn427 {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-blue);
    text-align: center;
    margin-bottom: var(--spacing-xl);
    position: relative;
    padding-bottom: var(--spacing-md);
}

.form-title-kzn427::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--primary-orange);
}

/* Form Layout */
.department-contact-form-kzn427 {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

/* Form Groups */
.form-group-kzn427 {
    position: relative;
}

/* Form Labels */
.form-label-kzn427 {
    display: block;
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--color-gray-700);
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.required-asterisk-kzn427 {
    color: var(--primary-orange);
    font-weight: 700;
    margin-left: 2px;
}

/* Input Wrapper with Icons */
.input-wrapper-kzn427 {
    position: relative;
    transition: all var(--transition-base);
}

.input-icon-kzn427 {
    position: absolute;
    left: var(--spacing-md);
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--color-gray-400);
    pointer-events: none;
    transition: color var(--transition-base);
}

.input-icon-kzn427.textarea-icon {
    top: var(--spacing-md);
    transform: none;
}

.input-wrapper-kzn427.focused .input-icon-kzn427 {
    color: var(--primary-blue);
}

/* Form Controls */
.form-control-kzn427 {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-md) var(--spacing-md) calc(var(--spacing-xl) + 20px);
    font-size: var(--font-size-base);
    font-family: var(--font-family);
    color: var(--color-gray-800);
    background: var(--color-white);
    border: 2px solid var(--color-gray-300);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
    outline: none;
}

.form-control-kzn427:hover {
    border-color: var(--color-gray-400);
}

.form-control-kzn427:focus {
    border-color: var(--primary-blue);
    background: var(--color-gray-50);
    box-shadow: 0 0 0 3px rgba(30, 58, 138, 0.1);
}

.form-control-kzn427.valid {
    border-color: var(--color-success);
    animation: pulse 0.5s ease;
}

.form-control-kzn427.error {
    border-color: var(--color-error);
    background: var(--color-error-light);
}

.form-control-kzn427::placeholder {
    color: var(--color-gray-400);
    font-size: var(--font-size-sm);
}

textarea.form-control-kzn427 {
    min-height: 120px;
    resize: vertical;
    padding-top: var(--spacing-md);
}

/* Error Messages */
.error-message-kzn427 {
    font-size: var(--font-size-sm);
    color: var(--color-error);
    margin-top: var(--spacing-xs);
    opacity: 0;
    transform: translateY(-5px);
    transition: all var(--transition-fast);
    min-height: 20px;
}

.error-message-kzn427.show,
.form-control-kzn427.error ~ .error-message-kzn427:not(:empty) {
    opacity: 1;
    transform: translateY(0);
}

/* CAPTCHA Group */
.captcha-group-kzn427 {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-lg) 0;
    border-top: 1px solid var(--color-gray-200);
    border-bottom: 1px solid var(--color-gray-200);
    background: var(--color-gray-50);
    border-radius: var(--radius-md);
    margin: var(--spacing-md) 0;
    min-height: 100px; /* Ensure minimum height */
}

#cf-turnstile-kzn427 {
    margin: 0 auto;
    min-height: 65px; /* Turnstile widget height */
    width: 300px; /* Turnstile widget width */
}

/* Hide duplicate Turnstile widgets */
#cf-turnstile-kzn427 > div:nth-child(n+2) {
    display: none !important;
}

/* Ensure only one Turnstile iframe */
#cf-turnstile-kzn427 iframe:nth-of-type(n+2) {
    display: none !important;
}

/* Submit Button */
.form-submit-kzn427 {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-lg);
}

.submit-button-kzn427 {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-white);
    background: var(--primary-orange);
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all var(--transition-base);
    min-width: 200px;
    overflow: hidden;
}

.submit-button-kzn427:hover:not(:disabled) {
    background: var(--primary-orange-light);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.submit-button-kzn427:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: var(--shadow-sm);
}

.submit-button-kzn427:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.submit-button-kzn427.loading {
    color: transparent;
}

.button-icon-kzn427 {
    width: 20px;
    height: 20px;
    stroke-width: 2;
    transition: transform var(--transition-base);
}

.submit-button-kzn427:hover:not(:disabled) .button-icon-kzn427 {
    transform: translateX(3px);
}

.button-text-kzn427 {
    transition: opacity var(--transition-base);
}

.button-loader-kzn427 {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 24px;
    height: 24px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-top-color: var(--color-white);
    border-radius: 50%;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.submit-button-kzn427.loading .button-loader-kzn427 {
    opacity: 1;
    animation: spin 0.8s linear infinite;
}

/* Form Status Messages */
.form-status-kzn427 {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    font-weight: 500;
    text-align: center;
    animation: fadeIn var(--transition-base);
}

.form-status-kzn427.success {
    color: var(--color-success);
    background: var(--color-success-light);
    border: 2px solid var(--color-success);
}

.form-status-kzn427.error {
    color: var(--color-error);
    background: var(--color-error-light);
    border: 2px solid var(--color-error);
}

/* Toast Notifications */
.toast-notification-kzn427 {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    min-width: 300px;
    max-width: 400px;
    padding: var(--spacing-md);
    background: var(--color-white);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-xl);
    border-left: 4px solid var(--color-success);
    transform: translateX(calc(100% + var(--spacing-xl)));
    transition: transform var(--transition-base);
    z-index: 1000;
}

.toast-notification-kzn427.show {
    transform: translateX(0);
}

.toast-notification-kzn427.error {
    border-left-color: var(--color-error);
}

.toast-content-kzn427 {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.toast-icon-kzn427 {
    width: 24px;
    height: 24px;
    stroke: var(--color-success);
    flex-shrink: 0;
}

.toast-notification-kzn427.error .toast-icon-kzn427 {
    stroke: var(--color-error);
}

.toast-message-kzn427 {
    font-size: var(--font-size-sm);
    color: var(--color-gray-700);
    line-height: 1.5;
}

/* Success Animation */
.submission-success {
    animation: successPulse 0.6s ease;
}

/* Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

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

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.02); }
}

@keyframes successPulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.02); }
    100% { transform: scale(1); }
}

/* Accessibility */
.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;
}

.skip-to-form-kzn427 {
    position: absolute;
    top: -40px;
    left: 0;
    background: var(--primary-blue);
    color: var(--color-white);
    padding: var(--spacing-sm) var(--spacing-md);
    text-decoration: none;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    z-index: 1000;
    font-size: var(--font-size-sm);
}

.skip-to-form-kzn427:focus {
    top: 0;
}

/* Focus Visible */
*:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-form-container-kzn427 {
        margin: var(--spacing-md);
        padding: var(--spacing-lg);
    }
    
    .form-title-kzn427 {
        font-size: var(--font-size-xl);
    }
    
    .form-control-kzn427 {
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    .submit-button-kzn427 {
        width: 100%;
    }
    
    .toast-notification-kzn427 {
        right: var(--spacing-md);
        left: var(--spacing-md);
        max-width: none;
    }
}

@media (max-width: 480px) {
    .contact-form-container-kzn427 {
        padding: var(--spacing-md);
        border-radius: var(--radius-md);
    }
    
    .form-title-kzn427 {
        font-size: var(--font-size-lg);
    }
}

/* Print Styles */
@media print {
    .toast-notification-kzn427,
    .skip-to-form-kzn427 {
        display: none !important;
    }
    
    .contact-form-container-kzn427 {
        box-shadow: none;
        border: 1px solid var(--color-gray-300);
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Dark Mode Support (Optional) */
@media (prefers-color-scheme: dark) {
    .contact-form-container-kzn427 {
        background: var(--color-gray-800);
        border-color: var(--color-gray-600);
    }
    
    .form-title-kzn427 {
        color: var(--primary-blue-light);
    }
    
    .form-label-kzn427 {
        color: var(--color-gray-300);
    }
    
    .form-control-kzn427 {
        background: var(--color-gray-700);
        color: var(--color-gray-100);
        border-color: var(--color-gray-600);
    }
    
    .form-control-kzn427:focus {
        background: var(--color-gray-600);
        border-color: var(--primary-blue-light);
    }
    
    .form-control-kzn427::placeholder {
        color: var(--color-gray-400);
    }
    
    .captcha-group-kzn427 {
        background: var(--color-gray-700);
        border-color: var(--color-gray-600);
    }
}