/* ===============================================
   RFI 2.0 - Styles
   Mobile-First Responsive Design
   =============================================== */

/* CSS Variables - UAGC Official Brand Colors */
:root {
    /* Primary Colors */
    --arizona-red: #AB0520;        /* Primary brand color */
    --arizona-blue: #0C234B;       /* Primary brand color */
    --color-primary: #0C234B;      /* Arizona Blue */
    --color-primary-dark: #081729;
    --color-primary-light: #1a3d6b;
    --color-secondary: #AB0520;    /* Arizona Red */
    --color-secondary-dark: #8a0419;
    
    /* Highlight Colors */
    --highlight-orange: #EF9600;
    --highlight-sky: #81D3EB;
    --highlight-blue: #0076A8;
    --highlight-purple: #621244;
    
    /* Neutral Colors */
    --color-text: #53565A;         /* Dark Gray */
    --color-text-light: #98A4AE;   /* Silver */
    --color-bg: #FFFFFF;
    --color-bg-light: #F5F5F5;
    --color-border: #D0D0CE;       /* Light Gray */
    
    /* Status Colors */
    --color-success: #007D8A;      /* River */
    --river: #007D8A;              /* Alias for River (used in some components) */
    --color-error: #AB0520;        /* Arizona Red */
    --color-warning: #EF9600;      /* Orange */
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 0.75rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    
    /* Typography - UAGC uses Proxima Nova */
    --font-sans: 'Proxima Nova', 'Montserrat', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, '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;
    --font-size-3xl: 2rem;
    
    /* Borders & Shadows */
    --border-radius: 0.5rem;
    --border-radius-lg: 0.75rem;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    
    /* Transitions */
    --transition: all 0.2s ease-in-out;
}

/* ===============================================
   Base Styles
   =============================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-sans);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--color-text);
    background: #ffffff;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ===============================================
   Container
   =============================================== */

.rfi-container {
    max-width: 640px;
    margin: 0 auto;
    padding: var(--spacing-md);
    min-height: 100vh;
}

/* ===============================================
   Header
   =============================================== */

.rfi-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding: var(--spacing-xl) var(--spacing-lg);
    background: linear-gradient(135deg, var(--arizona-blue) 0%, var(--color-primary-light) 100%);
    border-radius: var(--border-radius-lg);
    color: white;
    box-shadow: var(--shadow-lg);
}

.rfi-header .rfi-logo {
    margin-bottom: 16px;
}

.rfi-header .rfi-logo svg {
    width: auto;
    height: 32px;
}

.rfi-header h1 {
    font-size: var(--font-size-3xl);
    font-weight: 700;
    color: white;
    margin-bottom: var(--spacing-sm);
    line-height: 1.2;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.rfi-subtitle {
    font-size: var(--font-size-lg);
    color: var(--cta-gold);
    font-weight: 400;
}

/* ===============================================
   Progress Indicator
   =============================================== */

.progress-container {
    margin-bottom: var(--spacing-md);
    opacity: 0.6;
}

.progress-bar {
    width: 100%;
    height: 4px;
    background-color: #e9ecef;
    border-radius: 999px;
    overflow: hidden;
    margin-bottom: var(--spacing-xs);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--arizona-blue) 0%, var(--color-primary-light) 100%);
    border-radius: 999px;
    transition: width 0.4s ease-in-out;
    width: 50%;
}

.progress-text {
    text-align: center;
    font-size: 0.75rem;
    color: #98A4AE;
    font-weight: 500;
}

/* ===============================================
   Form
   =============================================== */

.rfi-form {
    background-color: var(--color-bg);
    border-radius: var(--border-radius-lg);
    box-shadow: 0 10px 25px rgba(12, 35, 75, 0.1), 0 6px 12px rgba(171, 5, 32, 0.05);
    padding: var(--spacing-xl);
    position: relative;
    border-top: 4px solid var(--arizona-red);
}

/* Form Steps */
.form-step {
    display: none;
    animation: fadeIn 0.3s ease-in-out;
}

.form-step.active {
    display: block;
}

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

.step-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--arizona-blue);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-sm);
}

/* Form Groups */
.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-lg);
}

/* Three column layout for area + level + program on larger screens */
@media (min-width: 992px) {
    .form-row-three {
        grid-template-columns: 1fr 1fr 1fr;
        gap: var(--spacing-md);
    }
}

/* Two column layout on tablets */
@media (min-width: 768px) and (max-width: 991px) {
    .form-row-three {
        grid-template-columns: 1fr 1fr;
        gap: var(--spacing-md);
    }
}

/* Labels */
.form-label {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--color-text);
    margin-bottom: var(--spacing-xs);
}

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

/* Inputs and Selects */
.form-input,
.form-select {
    width: 100%;
    padding: 0.75rem;
    font-size: var(--font-size-base);
    font-family: var(--font-sans);
    color: var(--color-text);
    background-color: var(--color-bg);
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--arizona-blue);
    box-shadow: 0 0 0 3px rgba(12, 35, 75, 0.15);
}

.form-input::placeholder {
    color: #9CA3AF;
}

.form-select {
    background-image: url("data:image/svg+xml,%3Csvg width='12' height='8' viewBox='0 0 12 8' fill='none' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath d='M1 1.5L6 6.5L11 1.5' stroke='%236B7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2.5rem;
}

.form-select:disabled {
    background-color: var(--color-bg-light);
    color: var(--color-text-light);
    cursor: not-allowed;
}

/* Help Text */
.form-help {
    display: block;
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-xs);
}

/* Error Messages */
.form-error {
    display: none;
    font-size: var(--font-size-sm);
    color: var(--color-error);
    margin-top: var(--spacing-xs);
    font-weight: 500;
}

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

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

/* Field Success Indicator */
.field-success {
    display: none;
    font-size: 0.85rem;
    color: #10b981;
    margin-top: 6px;
    font-weight: 500;
    animation: slideIn 0.3s ease;
}

.field-success svg {
    display: inline-block;
    vertical-align: middle;
    margin-right: 4px;
}

/* Email Suggestion */
.email-suggestion {
    display: none;
    font-size: 0.85rem;
    color: #f59e0b;
    margin-top: 6px;
    cursor: pointer;
    transition: color 0.2s ease;
    animation: slideIn 0.3s ease;
}

.email-suggestion:hover {
    color: #d97706;
}

.email-suggestion strong {
    color: #0C234B;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-5px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Collapsible Optional Section */
details[open] summary svg {
    transform: rotate(90deg);
}

details summary {
    transition: color 0.2s ease;
}

details summary:hover {
    color: #0C234B;
}

/* Radio Buttons */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.radio-label {
    display: flex;
    align-items: center;
    cursor: pointer;
    padding: 0.75rem;
    border: 2px solid var(--color-border);
    border-radius: var(--border-radius);
    transition: var(--transition);
}

.radio-label:hover {
    background-color: var(--color-bg-light);
    border-color: var(--arizona-blue);
    box-shadow: 0 2px 4px rgba(12, 35, 75, 0.1);
}

.radio-label input[type="radio"] {
    margin-right: var(--spacing-sm);
    cursor: pointer;
    width: 1.25rem;
    height: 1.25rem;
    accent-color: var(--arizona-blue);
}

.radio-label span {
    font-size: var(--font-size-base);
    color: var(--color-text);
}

/* Bubble Radio Pills */
.bubble-radio-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.bubble-radio {
    cursor: pointer;
}

.bubble-radio input[type="radio"] {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
}

.bubble-radio-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border: 2px solid var(--color-border);
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--color-text-light);
    background: white;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.bubble-radio-pill svg {
    flex-shrink: 0;
    opacity: 0.6;
    transition: opacity 0.2s ease;
}

.bubble-radio-pill:hover {
    border-color: var(--arizona-blue);
    color: var(--arizona-blue);
    background: #f0f5ff;
    box-shadow: 0 2px 6px rgba(12, 35, 75, 0.1);
}

.bubble-radio-pill:hover svg {
    opacity: 1;
}

.bubble-radio input[type="radio"]:checked + .bubble-radio-pill {
    border-color: var(--arizona-blue);
    background: var(--arizona-blue);
    color: white;
    box-shadow: 0 2px 8px rgba(12, 35, 75, 0.25);
}

.bubble-radio input[type="radio"]:checked + .bubble-radio-pill svg {
    opacity: 1;
    color: white;
}

.bubble-radio input[type="radio"]:focus-visible + .bubble-radio-pill {
    outline: 3px solid rgba(12, 35, 75, 0.3);
    outline-offset: 2px;
}

/* Checkbox */
.checkbox-label {
    display: flex;
    align-items: flex-start;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-right: var(--spacing-sm);
    margin-top: 0.25rem;
    cursor: pointer;
    width: 1.25rem;
    height: 1.25rem;
    flex-shrink: 0;
    accent-color: var(--arizona-blue);
}

.checkbox-text {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: 1.5;
}

.privacy-link {
    color: var(--highlight-blue);
    text-decoration: underline;
    font-weight: 600;
}

.privacy-link:hover {
    color: var(--arizona-blue);
}

/* Privacy Reassurance */
.privacy-reassurance {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    color: var(--color-text-light);
    margin-top: var(--spacing-lg);
}

.lock-icon {
    color: var(--arizona-blue);
    flex-shrink: 0;
}

/* Conditional Fields */
.conditional-field {
    animation: slideDown 0.3s ease-in-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        max-height: 0;
        overflow: hidden;
    }
    to {
        opacity: 1;
        max-height: 500px;
    }
}

/* ===============================================
   Buttons
   =============================================== */

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 16px 56px;
    font-size: 1.0625rem;
    font-weight: 600;
    font-family: var(--font-sans);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    min-width: 300px;
    max-width: 400px;
    margin: 0 auto;
}

.btn-primary {
    background: var(--cta-gold);
    color: var(--arizona-blue);
    font-weight: 600;
    box-shadow: 0 4px 6px rgba(232, 169, 62, 0.25);
}

.btn-primary:hover {
    background: var(--cta-gold-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(232, 169, 62, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(232, 169, 62, 0.25);
}

.btn-primary:disabled {
    background: var(--color-border);
    color: var(--color-text-light);
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn-secondary {
    background-color: transparent;
    color: var(--color-text);
    border: 2px solid var(--color-border);
}

.btn-secondary:hover {
    background-color: var(--color-bg-light);
    border-color: var(--color-text);
}

.btn-icon {
    width: 20px;
    height: 20px;
}

.button-group {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-md);
    margin-top: var(--spacing-xl);
}

/* ===============================================
   Success Message
   =============================================== */

.success-message {
    text-align: center;
    padding: var(--spacing-2xl);
    animation: fadeIn 0.5s ease-in-out;
}

.success-icon {
    margin: 0 auto var(--spacing-lg);
}

.success-message h2 {
    font-size: var(--font-size-2xl);
    color: var(--arizona-blue);
    margin-bottom: var(--spacing-md);
    font-weight: 700;
}

.success-message p {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.success-note {
    font-size: var(--font-size-base);
    color: var(--color-text-light);
}

/* ===============================================
   Loading Overlay
   =============================================== */

.loading-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.95);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-lg);
    z-index: 100;
}

.spinner {
    width: 48px;
    height: 48px;
    border: 4px solid var(--color-border);
    border-top-color: var(--arizona-red);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: var(--spacing-md);
}

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

.loading-overlay p {
    font-size: var(--font-size-lg);
    color: var(--color-text);
    font-weight: 500;
}

/* ===============================================
   Responsive Design - Tablet
   =============================================== */

@media (min-width: 640px) {
    .rfi-container {
        padding: var(--spacing-xl);
    }
    
    .rfi-header h1 {
        font-size: var(--font-size-3xl);
    }
    
    .form-row {
        grid-template-columns: 1fr 1fr;
    }
    
    .radio-group {
        flex-direction: row;
    }
    
    .button-group {
        grid-template-columns: auto 1fr;
    }
    
    .btn {
        width: auto;
    }
    
    .btn-back {
        order: 1;
    }
    
    .btn-submit {
        order: 2;
    }
}

/* ===============================================
   Responsive Design - Desktop
   =============================================== */

@media (min-width: 768px) {
    .rfi-container {
        max-width: 100%;
        padding: var(--spacing-2xl) var(--spacing-xl);
    }
    
}

/* ===============================================
   Focus Visible (Accessibility)
   =============================================== */

*:focus-visible {
    outline: 2px solid var(--arizona-blue);
    outline-offset: 2px;
}

/* ===============================================
   Print Styles
   =============================================== */

@media print {
    .btn,
    .progress-container {
        display: none;
    }
}

/* ===============================================
   UX AI Enhancement Styles
   =============================================== */

/* ===============================================
   FORM ENGAGEMENT IMPROVEMENTS
   =============================================== */

/* Field Completion Indicator */
.form-group {
    position: relative;
}

.field-status {
    position: absolute;
    right: 12px;
    top: 42px;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.field-status.valid {
    opacity: 1;
    color: #10B981;
    font-size: 20px;
}

.field-status.invalid {
    opacity: 1;
    color: var(--color-error);
    font-size: 20px;
}

/* Enhanced Input States */
.form-input,
.form-select {
    transition: all 0.3s ease;
    position: relative;
}

.form-input:not(:placeholder-shown),
.form-select:not([value=""]) {
    background-color: #FAFBFC;
}

.form-input.touched:valid,
.form-select.touched:valid {
    border-color: #10B981;
    background-color: #F0FDF9;
}

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

/* Floating Label Enhancement */
.form-group-floating {
    position: relative;
}

.form-label-floating {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    transition: all 0.3s ease;
    pointer-events: none;
    color: #9CA3AF;
    font-size: var(--font-size-base);
    background-color: white;
    padding: 0 4px;
}

.form-input:focus ~ .form-label-floating,
.form-input:not(:placeholder-shown) ~ .form-label-floating,
.form-select:focus ~ .form-label-floating,
.form-select:not([value=""]) ~ .form-label-floating {
    top: 0;
    font-size: var(--font-size-sm);
    color: var(--arizona-blue);
    font-weight: 600;
}

/* Step Completion Summary */
.step-summary {
    background: linear-gradient(135deg, #EFF8F9 0%, #F0FDF9 100%);
    border-radius: var(--border-radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    border-left: 4px solid var(--river);
    animation: slideInDown 0.4s ease;
}

.step-summary-title {
    font-size: var(--font-size-lg);
    font-weight: 700;
    color: var(--arizona-blue);
    margin-bottom: var(--spacing-sm);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.step-summary-content {
    font-size: var(--font-size-base);
    color: var(--color-text);
    line-height: 1.6;
}

.step-summary-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-xs) 0;
}

.step-summary-icon {
    color: #10B981;
    font-size: 20px;
}

/* Form Completion Indicator */
.completion-badge {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: linear-gradient(135deg, var(--river) 0%, #005f6a 100%);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: 999px;
    font-size: var(--font-size-sm);
    font-weight: 600;
    box-shadow: 0 2px 8px rgba(0, 125, 138, 0.3);
}

.completion-percentage {
    font-size: var(--font-size-lg);
    font-weight: 700;
}

/* Estimated Time Badge */
.time-estimate {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    background-color: #FFF9E6;
    color: #92400E;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    border: 1px solid var(--highlight-orange);
}

/* Trust Indicators */
.trust-bar {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-xl);
    padding: var(--spacing-lg);
    background-color: var(--color-bg-light);
    border-radius: var(--border-radius-lg);
    margin-bottom: var(--spacing-xl);
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    font-weight: 500;
}

.trust-icon {
    color: #10B981;
    font-size: 20px;
}

/* Micro-interactions */
@keyframes fieldFocus {
    0% {
        box-shadow: 0 0 0 0 rgba(12, 35, 75, 0.4);
    }
    50% {
        box-shadow: 0 0 0 4px rgba(12, 35, 75, 0.1);
    }
    100% {
        box-shadow: 0 0 0 3px rgba(12, 35, 75, 0.15);
    }
}

.form-input:focus,
.form-select:focus {
    animation: fieldFocus 0.3s ease-out;
}

/* Button Micro-interaction */
.btn {
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.btn:active::before {
    width: 300px;
    height: 300px;
}

/* Enhanced Progress Bar */
.progress-container {
    margin-bottom: var(--spacing-lg);
    opacity: 1;
}

.progress-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: var(--spacing-xs);
}

.progress-label {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    font-weight: 600;
}

.progress-percentage {
    font-size: var(--font-size-sm);
    color: var(--arizona-blue);
    font-weight: 700;
}

.progress-bar {
    position: relative;
    background: linear-gradient(to right, #E5F4F5 0%, #EFF8F9 100%);
    border: 1px solid #D1E7E9;
}

.progress-fill {
    background: linear-gradient(90deg, var(--river) 0%, #00A3AD 100%);
    box-shadow: 0 2px 8px rgba(0, 125, 138, 0.3);
    position: relative;
}

.progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

/* Field Character Counter */
.character-counter {
    font-size: var(--font-size-xs);
    color: var(--color-text-light);
    text-align: right;
    margin-top: var(--spacing-xs);
}

.character-counter.warning {
    color: var(--highlight-orange);
    font-weight: 600;
}

.character-counter.error {
    color: var(--color-error);
    font-weight: 600;
}

/* Enhanced Radio & Checkbox */
.radio-label,
.checkbox-label {
    position: relative;
}

.radio-label::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: var(--border-radius);
    opacity: 0;
    background: linear-gradient(135deg, rgba(0, 125, 138, 0.05) 0%, rgba(0, 125, 138, 0.1) 100%);
    transition: opacity 0.3s ease;
}

.radio-label:hover::before,
.checkbox-label:hover::before {
    opacity: 1;
}

.radio-label input[type="radio"]:checked ~ span,
.checkbox-label input[type="checkbox"]:checked ~ .checkbox-text {
    color: var(--arizona-blue);
    font-weight: 600;
}

/* Mobile Touch Targets */
@media (max-width: 768px) {
    .form-input,
    .form-select {
        min-height: 48px;
        font-size: 16px; /* Prevents zoom on iOS */
    }
    
    .radio-label,
    .checkbox-label {
        min-height: 48px;
        padding: var(--spacing-md);
    }
    
    .btn {
        min-height: 48px;
        font-size: 1rem;
    }
}

/* Contextual Help Tooltip */
.field-help-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: var(--arizona-blue);
    color: white;
    font-size: 12px;
    font-weight: 700;
    cursor: help;
    margin-left: var(--spacing-xs);
    position: relative;
}

.field-help-icon:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    margin-bottom: 8px;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: var(--arizona-blue);
    color: white;
    font-size: var(--font-size-sm);
    font-weight: normal;
    white-space: nowrap;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    z-index: 1000;
    pointer-events: none;
}

.field-help-icon:hover::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 6px solid transparent;
    border-top-color: var(--arizona-blue);
    z-index: 1001;
}

/* Social Proof Badge */
.social-proof {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: linear-gradient(135deg, #FFF9E6 0%, #FFFBF0 100%);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--highlight-orange);
    margin-bottom: var(--spacing-xl);
}

.social-proof-icon {
    font-size: 32px;
    color: var(--highlight-orange);
}

.social-proof-content {
    flex: 1;
}

.social-proof-stat {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--arizona-blue);
    display: block;
}

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

/* Smart Help Button (Floating) */
.smart-help-button {
    position: fixed;
    bottom: var(--spacing-xl);
    right: var(--spacing-xl);
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, var(--arizona-blue) 0%, var(--color-primary-light) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(12, 35, 75, 0.3);
    transition: var(--transition);
    z-index: 1000;
    color: white;
}

.smart-help-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(12, 35, 75, 0.4);
}

.smart-help-button:active {
    transform: scale(0.95);
}

.smart-help-button svg {
    width: 28px;
    height: 28px;
}

.help-badge {
    position: absolute;
    top: -4px;
    right: -4px;
    width: 20px;
    height: 20px;
    background-color: var(--arizona-red);
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

/* Smart Tip Container */
.smart-tip-container {
    position: relative;
    width: 100%;
    background-color: #EFF8F9;
    border-radius: var(--border-radius-lg);
    box-shadow: 0 2px 8px rgba(0, 125, 138, 0.15);
    margin-bottom: var(--spacing-lg);
    animation: slideInDown 0.3s ease-out;
    border-left: 4px solid var(--river);
}

.smart-tip-container.info {
    border-left-color: var(--river);
    background-color: #EFF8F9;
}

.smart-tip-container.success {
    border-left-color: #10B981;
    background-color: #ECFDF5;
}

.smart-tip-container.warning {
    border-left-color: #F59E0B;
    background-color: #FEF3C7;
}

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

.smart-tip-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
}

.smart-tip-icon {
    font-size: 24px;
    flex-shrink: 0;
}

.smart-tip-text {
    flex: 1;
}

.smart-tip-title {
    display: block;
    font-size: var(--font-size-base);
    font-weight: 700;
    color: #0C234B;
    margin-bottom: var(--spacing-xs);
}

.smart-tip-message {
    font-size: var(--font-size-sm);
    color: var(--color-text);
    line-height: 1.5;
    margin: 0;
}

.smart-tip-close {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0;
    color: var(--color-text-light);
    transition: var(--transition);
    flex-shrink: 0;
}

.smart-tip-close:hover {
    color: var(--color-text);
}

/* Help Modal */
.help-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
    padding: var(--spacing-md);
    animation: fadeIn 0.2s ease-out;
}

.help-modal {
    background-color: white;
    border-radius: var(--border-radius-lg);
    max-width: 600px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.3);
    animation: scaleIn 0.3s ease-out;
}

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.help-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-bottom: 2px solid var(--color-border);
    background: linear-gradient(135deg, var(--arizona-blue) 0%, var(--color-primary-light) 100%);
}

.help-modal-header h3 {
    margin: 0;
    font-size: var(--font-size-xl);
    color: white;
}

.help-modal-close {
    background: none;
    border: none;
    font-size: 32px;
    line-height: 1;
    cursor: pointer;
    color: white;
    padding: 0;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
    border-radius: var(--border-radius);
}

.help-modal-close:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.help-modal-body {
    padding: var(--spacing-xl);
}

.help-modal-body h4 {
    color: var(--arizona-blue);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-md);
    margin-top: 0;
}

.help-modal-body h5 {
    color: var(--arizona-red);
    font-size: var(--font-size-base);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
}

.help-section {
    margin-bottom: var(--spacing-lg);
}

.help-section p {
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
    color: var(--color-text);
}

.help-section ul,
.help-section ol {
    margin-left: var(--spacing-lg);
    margin-bottom: var(--spacing-sm);
}

.help-section li {
    margin-bottom: var(--spacing-xs);
    line-height: 1.6;
    color: var(--color-text);
}

.help-modal-footer {
    padding: var(--spacing-lg) var(--spacing-xl);
    background-color: var(--color-bg-light);
    border-top: 1px solid var(--color-border);
    border-bottom-left-radius: var(--border-radius-lg);
    border-bottom-right-radius: var(--border-radius-lg);
}

.help-contact {
    margin: 0;
    text-align: center;
    color: var(--color-text);
    font-size: var(--font-size-sm);
}

.help-contact strong {
    color: var(--arizona-blue);
    font-weight: 700;
}

/* Email Suggestion */
.email-suggestion {
    display: none;
    padding: var(--spacing-sm) var(--spacing-md);
    background-color: #FFF9E6;
    border: 1px solid var(--highlight-orange);
    border-radius: var(--border-radius);
    margin-top: var(--spacing-xs);
    font-size: var(--font-size-sm);
    color: var(--color-text);
    animation: slideDown 0.3s ease-out;
}

.email-suggestion strong {
    color: var(--arizona-blue);
    font-weight: 600;
}

.suggestion-accept {
    background-color: var(--arizona-blue);
    color: white;
    border: none;
    padding: 0.25rem 0.75rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    margin-left: var(--spacing-sm);
    transition: var(--transition);
}

.suggestion-accept:hover {
    background-color: var(--color-primary-light);
    transform: translateY(-1px);
}

.suggestion-accept:active {
    transform: translateY(0);
}

/* Field State Enhancements */
.form-input:focus,
.form-select:focus {
    outline: none;
    border-color: var(--arizona-blue);
    box-shadow: 0 0 0 3px rgba(12, 35, 75, 0.15), 0 0 8px rgba(12, 35, 75, 0.1);
}

.form-input.success {
    border-color: var(--color-success);
}

.form-input.success:focus {
    box-shadow: 0 0 0 3px rgba(0, 125, 138, 0.15);
}

/* Enhanced Loading State */
.loading-overlay {
    backdrop-filter: blur(4px);
}

/* Tooltip Enhancement */
.form-label[title]:hover::after {
    content: attr(title);
    position: absolute;
    background-color: var(--arizona-blue);
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: var(--border-radius);
    font-size: var(--font-size-sm);
    font-weight: normal;
    white-space: nowrap;
    z-index: 100;
    margin-top: 0.5rem;
    box-shadow: var(--shadow-md);
}

/* Success State Animation */
.success-message {
    animation: successFade 0.5s ease-in-out;
}

@keyframes successFade {
    0% {
        opacity: 0;
        transform: scale(0.9) translateY(20px);
    }
    60% {
        transform: scale(1.02);
    }
    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

/* Responsive Adjustments for UX AI Features */
@media (max-width: 640px) {
    .btn {
        width: 100%;
        max-width: 100%;
        min-width: 100%;
        padding: 14px 40px;
    }
    
    .smart-help-button {
        bottom: var(--spacing-md);
        right: var(--spacing-md);
        width: 48px;
        height: 48px;
    }
    
    .smart-help-button svg {
        width: 24px;
        height: 24px;
    }
    
    .smart-tip-container {
        margin-bottom: var(--spacing-md);
        border-radius: var(--border-radius-md);
    }
    
    .smart-tip-content {
        padding: var(--spacing-sm) var(--spacing-md);
        gap: var(--spacing-sm);
    }
    
    .smart-tip-icon {
        font-size: 20px;
    }
    
    .help-modal {
        max-height: 95vh;
    }
    
    .help-modal-header,
    .help-modal-body,
    .help-modal-footer {
        padding: var(--spacing-md);
    }
}

/* Accessibility: Focus Visible Enhancement */
.smart-help-button:focus-visible,
.smart-tip-close:focus-visible,
.help-modal-close:focus-visible,
.suggestion-accept:focus-visible {
    outline: 3px solid var(--arizona-blue);
    outline-offset: 2px;
}

/* Print: Hide UX AI Elements */
@media print {
    .smart-help-button,
    .smart-tip-container,
    .help-modal-overlay,
    .email-suggestion {
        display: none !important;
    }
}

/* ===============================================
   High Contrast Mode Support
   =============================================== */

@media (prefers-contrast: high) {
    :root {
        --color-border: #000000;
    }
    
    .form-input,
    .form-select {
        border-width: 3px;
    }
}

/* ===============================================
   Step 2 Enhancements
   =============================================== */

/* Completion Progress */
.completion-progress {
    background: linear-gradient(135deg, #e8f5e9 0%, #e3f2fd 100%);
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 24px;
    border: 2px solid #4caf50;
}

.completion-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    font-size: 0.875rem;
    font-weight: 600;
}

.completion-time {
    color: #1976d2;
}

.completion-percent {
    color: #2e7d32;
}

.completion-bar {
    height: 8px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 8px;
}

.completion-fill {
    height: 100%;
    background: linear-gradient(90deg, #4caf50 0%, #2e7d32 100%);
    border-radius: 10px;
    transition: width 0.5s ease;
    animation: shimmer 2s infinite;
}

.completion-text {
    font-size: 0.875rem;
    color: #2e7d32;
    text-align: center;
    margin: 0;
    font-weight: 500;
}

/* Field Grouping */
.field-group {
    background: #f8f9fa;
    padding: 24px;
    border-radius: 12px;
    margin-bottom: 24px;
    border: 1px solid #e0e0e0;
    transition: all 0.3s ease;
}

.field-group:hover {
    border-color: #c0c0c0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.field-group-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding-bottom: 12px;
    border-bottom: 2px solid #e0e0e0;
}

.field-group-icon {
    font-size: 1.25rem;
}

/* Input with Icons */
.form-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.input-icon {
    position: absolute;
    left: 16px;
    font-size: 1.25rem;
    pointer-events: none;
    z-index: 1;
}

.form-input.with-icon,
.form-select.with-icon {
    padding-left: 48px;
}

/* Enhanced Step Summary */
.step-summary.enhanced {
    background: linear-gradient(135deg, #e8f5e9 0%, #fff3e0 100%);
    border: 2px solid #4caf50;
    padding: 20px;
    border-radius: 12px;
    margin-bottom: 24px;
}

.step-summary-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.summary-icon-text {
    display: flex;
    align-items: center;
    gap: 8px;
}

.summary-icon {
    font-size: 1.5rem;
    color: #4caf50;
}

.summary-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--primary-color);
}

.summary-edit-btn {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    background: white;
    border: 1px solid #c0c0c0;
    border-radius: 6px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.2s ease;
}

.summary-edit-btn:hover {
    background: #f5f5f5;
    border-color: var(--primary-color);
}

.summary-edit-btn svg {
    width: 14px;
    height: 14px;
}

.step-summary-body {
    font-size: 1rem;
    color: #424242;
}

/* Benefits Reminder */
.benefits-reminder {
    background: #fff3e0;
    border: 2px solid #ff9800;
    border-radius: 12px;
    padding: 20px;
    margin-bottom: 24px;
}

.benefits-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: #e65100;
    margin-bottom: 12px;
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.benefits-list li {
    padding: 8px 0;
    color: #424242;
    font-size: 0.9375rem;
    font-weight: 500;
}

/* Trust Badges Row */
.trust-badges-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 12px;
    margin: 24px 0;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 12px;
}

.trust-badge {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    padding: 16px 12px;
    background: white;
    border-radius: 8px;
    border: 1px solid #e0e0e0;
    transition: all 0.2s ease;
}

.trust-badge:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.trust-icon {
    font-size: 1.75rem;
}

.trust-text {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--primary-color);
    text-align: center;
}

/* Simplified TCPA Consent */
.consent-group {
    margin: 24px 0;
}

.checkbox-label.enhanced {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.checkbox-custom {
    width: 24px;
    height: 24px;
    border: 2px solid #c0c0c0;
    border-radius: 6px;
    flex-shrink: 0;
    position: relative;
    transition: all 0.2s ease;
}

.checkbox-label.enhanced input[type="checkbox"] {
    position: absolute;
    opacity: 0;
    width: 24px;
    height: 24px;
    cursor: pointer;
}

.checkbox-label.enhanced input[type="checkbox"]:checked ~ .checkbox-custom {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.checkbox-label.enhanced input[type="checkbox"]:checked ~ .checkbox-custom::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-size: 16px;
    font-weight: bold;
}

.consent-details-btn {
    background: none;
    border: none;
    color: var(--primary-color);
    text-decoration: underline;
    cursor: pointer;
    font-size: inherit;
    padding: 0;
    font-weight: 600;
}

.consent-details-btn:hover {
    color: var(--accent-color);
}

.consent-details {
    margin-top: 12px;
    padding: 16px;
    background: #f0f7ff;
    border-left: 4px solid var(--primary-color);
    border-radius: 6px;
}

.consent-details-text {
    font-size: 0.875rem;
    line-height: 1.6;
    color: #424242;
    margin: 0;
}

/* Security Reassurance */
.security-reassurance {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: #f0f7ff;
    border-radius: 8px;
    margin-bottom: 24px;
}

.security-icon {
    flex-shrink: 0;
}

.security-icon svg {
    fill: var(--primary-color);
}

.security-text {
    font-size: 0.875rem;
    color: #424242;
    line-height: 1.5;
}

.security-text strong {
    color: var(--primary-color);
}

/* Enhanced Submit Button */
.btn-submit.enhanced {
    font-size: 1.0625rem;
    padding: 16px 32px;
    min-height: 56px;
}

.btn-submit.enhanced .btn-text {
    font-weight: 700;
}

.submit-note {
    text-align: center;
    font-size: 0.875rem;
    color: #666;
    margin-top: 12px;
    font-style: italic;
}

.button-group.enhanced {
    margin-top: 32px;
}

/* Mobile Adjustments for Step 2 Enhancements */
@media (max-width: 768px) {
    .completion-header {
        flex-direction: column;
        gap: 8px;
        align-items: flex-start;
    }
    
    .field-group {
        padding: 16px;
    }
    
    .field-group-title {
        font-size: 1rem;
    }
    
    .trust-badges-row {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-reminder {
        padding: 16px;
    }
    
    .btn-submit.enhanced {
        width: 100%;
        font-size: 1rem;
    }
    
    .btn-submit.enhanced .btn-text {
        font-size: 0.9375rem;
    }
}

/* ===============================================
   Reduced Motion Support (Accessibility)
   =============================================== */

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

/* ===============================================
   Tooltip Styles
   =============================================== */

.tooltip-trigger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 6px;
    cursor: help;
    position: relative;
    vertical-align: middle;
    background: none;
    border: none;
    padding: 0;
    line-height: 1;
}

.info-icon {
    color: #0056B3;
    transition: color 0.2s ease;
}

.tooltip-trigger:hover .info-icon,
.tooltip-trigger:focus .info-icon {
    color: #003d82;
}

.tooltip-content {
    display: none;
    position: absolute;
    z-index: 1000;
    background: #ffffff;
    border: 1px solid #D1D5DB;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    padding: 16px;
    width: 360px;
    max-width: 90vw;
    left: 0;
    top: calc(100% + 8px);
    font-size: 0.875rem;
    line-height: 1.5;
}

.tooltip-content.show {
    display: block;
    animation: tooltipFadeIn 0.2s ease;
}

@keyframes tooltipFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.tooltip-header {
    font-size: 1rem;
    font-weight: 600;
    color: #1F2937;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid #0056B3;
}

.tooltip-section {
    margin-bottom: 12px;
}

.tooltip-section:last-child {
    margin-bottom: 0;
}

.tooltip-section strong {
    display: block;
    color: #0056B3;
    font-weight: 600;
    margin-bottom: 6px;
}

.tooltip-section ul {
    margin: 0;
    padding-left: 20px;
    list-style-type: disc;
}

.tooltip-section li {
    margin-bottom: 6px;
    color: #4B5563;
}

.tooltip-section li:last-child {
    margin-bottom: 0;
}

.tooltip-section li strong {
    display: inline;
    color: #1F2937;
    font-weight: 600;
}

/* Tooltip positioning for mobile */
@media (max-width: 768px) {
    .tooltip-content {
        width: calc(100vw - 32px);
        left: 50%;
        transform: translateX(-50%);
    }
    
    .tooltip-content.show {
        animation: tooltipFadeInMobile 0.2s ease;
    }
    
    @keyframes tooltipFadeInMobile {
        from {
            opacity: 0;
            transform: translateX(-50%) translateY(-8px);
        }
        to {
            opacity: 1;
            transform: translateX(-50%) translateY(0);
        }
    }
}

/* Close button for tooltips on mobile */
.tooltip-close {
    display: none;
}

@media (max-width: 768px) {
    .tooltip-close {
        display: block;
        position: absolute;
        top: 12px;
        right: 12px;
        background: none;
        border: none;
        font-size: 1.25rem;
        color: #6B7280;
        cursor: pointer;
        padding: 0;
        width: 24px;
        height: 24px;
        line-height: 1;
    }
    
    .tooltip-close:hover {
        color: #1F2937;
    }
}