/* BMO 2024 Compliance System - Modern UI/UX Design */

:root {
    /* Modern Vibrant Color Palette */
    --primary-color: #4f46e5;
    --primary-hover: #4338ca;
    --primary-light: #c7d2fe;
    --primary-ultra-light: #f0f4ff;
    --secondary-color: #6366f1;
    --accent-color: #06b6d4;
    --accent-hover: #0891b2;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --info-color: #3b82f6;
    
    /* Enhanced Neutral Colors */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    /* Background & Surface with depth */
    --bg-primary: #ffffff;
    --bg-secondary: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    --bg-tertiary: var(--gray-100);
    --surface: rgba(255, 255, 255, 0.95);
    --surface-hover: rgba(255, 255, 255, 0.98);
    --surface-glass: rgba(255, 255, 255, 0.85);
    
    /* Text Colors with better contrast */
    --text-primary: var(--gray-900);
    --text-secondary: var(--gray-600);
    --text-muted: var(--gray-500);
    
    /* Typography */
    --font-family: 'Inter', 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-size-xs: 0.75rem;
    --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: 1.875rem;
    --font-size-4xl: 2.25rem;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    
    /* Enhanced Modern Shadows */
    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.08), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 12px -2px rgba(0, 0, 0, 0.12), 0 4px 8px -2px rgba(0, 0, 0, 0.08);
    --shadow-lg: 0 12px 24px -4px rgba(0, 0, 0, 0.15), 0 8px 16px -4px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 40px -8px rgba(0, 0, 0, 0.18), 0 16px 32px -8px rgba(0, 0, 0, 0.12);
    --shadow-2xl: 0 32px 64px -12px rgba(0, 0, 0, 0.25);
    --shadow-colored: 0 8px 32px rgba(79, 70, 229, 0.15);
    --shadow-accent: 0 8px 32px rgba(6, 182, 212, 0.15);
    
    /* Smooth Transitions & Animations */
    --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    --transition-bounce: all 0.3s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    
    /* Backdrop Blur for Glass Effect */
    --blur-sm: blur(4px);
    --blur-md: blur(8px);
    --blur-lg: blur(16px);
}

/* Elder Mode Variables */
.elder-mode {
    --font-size-base: 1.25rem;
    --font-size-lg: 1.5rem;
    --font-size-xl: 1.75rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3rem;
    
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 2.5rem;
    --spacing-2xl: 3.5rem;
    
    --min-touch-target: 48px;
}

/* Smooth transitions for elder mode content changes */
body,
body .container,
body .content,
body .hero-section,
body .features-grid,
body .feature-card,
body .form-group,
body .btn,
body .section,
body li,
body span,
body label {
    transition: font-size 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
                padding 0.35s cubic-bezier(0.4, 0, 0.2, 1), 
                margin 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                gap 0.35s cubic-bezier(0.4, 0, 0.2, 1),
                line-height 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

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

html {
    scroll-behavior: smooth;
}

/* Custom Donation Modal */
.custom-donation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: var(--blur-md);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: modalFadeIn 0.3s ease-out;
    cursor: pointer; /* Show pointer on backdrop */
}

.custom-donation-modal .modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-2xl);
    min-width: 320px;
    max-width: 90vw;
    animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    cursor: default; /* Reset cursor inside modal */
    position: relative;
}

/* Modal Header */
.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
}

.modal-header h3 {
    margin: 0;
    flex: 1;
}

/* Modal Close Button */
/* Old modal-close-btn styles replaced by enhanced version below */

.custom-donation-modal h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.custom-amount-input {
    display: flex;
    align-items: center;
    background: var(--gray-100);
    border-radius: var(--radius-lg);
    padding: var(--spacing-sm) var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    border: 2px solid transparent;
    transition: var(--transition-normal);
}

.custom-amount-input:focus-within {
    border-color: var(--primary-color);
    background: var(--bg-primary);
    box-shadow: var(--shadow-colored);
}

.custom-amount-input span {
    color: var(--text-secondary);
    font-weight: 500;
    margin-right: var(--spacing-sm);
    font-size: var(--font-size-lg);
}

.custom-amount-input input {
    background: transparent;
    border: none;
    outline: none;
    font-size: var(--font-size-lg);
    font-weight: 500;
    color: var(--text-primary);
    width: 100%;
    min-width: 120px;
}

.modal-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
}

.modal-buttons .btn {
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: var(--transition-normal);
}

.modal-buttons .btn-secondary {
    background: var(--gray-200);
    color: var(--text-secondary);
}

.modal-buttons .btn-secondary:hover {
    background: var(--gray-300);
}

.modal-buttons .btn-primary {
    background: var(--primary-color);
    color: white;
}

.modal-buttons .btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-1px);
    box-shadow: var(--shadow-colored);
}

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

@keyframes modalSlideIn {
    from {
        transform: translateY(-20px) scale(0.95);
        opacity: 0;
    }
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* Donation Instructions Modal */
.donation-instructions-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: var(--blur-md);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: modalFadeIn 0.3s ease-out;
}

.donation-instructions-modal .modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-2xl);
    min-width: 480px;
    max-width: 90vw;
    animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.donation-instructions-modal .modal-close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--surface-glass);
    border: 2px solid var(--gray-200);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 1;
    backdrop-filter: blur(10px);
}

.donation-instructions-modal .modal-close-btn:hover {
    background: var(--danger-light);
    border-color: var(--danger-color);
    color: var(--danger-color);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.donation-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-200);
}

.amount-display {
    display: inline-flex;
    align-items: baseline;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-md);
    box-shadow: var(--shadow-colored);
}

.amount-display .currency {
    color: white;
    font-size: var(--font-size-lg);
    font-weight: 500;
    margin-right: var(--spacing-xs);
}

.amount-display .amount {
    color: white;
    font-size: var(--font-size-3xl);
    font-weight: 700;
}

.donation-header h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin: 0;
}

.steps-container {
    margin-bottom: var(--spacing-xl);
}

.step {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.step:last-child {
    margin-bottom: 0;
}

.step-number {
    background: var(--primary-color);
    color: white;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-sm);
    margin-right: var(--spacing-md);
    flex-shrink: 0;
}

.step-content {
    flex: 1;
}

.step-content strong {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    display: block;
    margin-bottom: var(--spacing-xs);
}

.step-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin: 0;
    line-height: 1.5;
}

.thank-you-note {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-ultra-light), var(--gray-50));
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
    border: 1px solid var(--primary-light);
}

.thank-you-note p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

.donation-instructions-modal .modal-buttons .btn {
    padding: var(--spacing-md) var(--spacing-xl);
    font-size: var(--font-size-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.donation-instructions-modal .modal-buttons .btn i {
    font-size: var(--font-size-sm);
}

/* Back Button Styling */
.btn-back {
    background: var(--surface-glass);
    color: var(--text-secondary);
    border: 2px solid var(--gray-300);
    transition: all 0.3s ease;
}

.btn-back:hover {
    background: var(--primary-ultra-light);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateX(-2px);
}

.btn-back i {
    transition: transform 0.3s ease;
}

.btn-back:hover i {
    transform: translateX(-3px);
}

/* Enhanced Close Button */
.modal-close-btn {
    position: absolute;
    top: var(--spacing-lg);
    right: var(--spacing-lg);
    background: var(--surface-glass);
    border: 2px solid var(--gray-200);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1001;
    backdrop-filter: blur(10px);
}

.modal-close-btn:hover {
    background: var(--danger-light);
    border-color: var(--danger-color);
    color: var(--danger-color);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

/* Focus states for accessibility */
.modal-close-btn:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.4),
                0 0 0 6px rgba(239, 68, 68, 0.1);
    background: var(--danger-light);
    border-color: var(--danger-color);
    color: var(--danger-color);
}

.modal-close-btn:focus-visible {
    outline: 2px solid var(--danger-color);
    outline-offset: 2px;
}

/* Modal buttons layout */
.donation-instructions-modal .modal-buttons {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.donation-instructions-modal .modal-buttons .btn-back {
    order: 1;
}

.donation-instructions-modal .modal-buttons .btn-secondary {
    order: 2;
}

.donation-instructions-modal .modal-buttons .btn-primary {
    order: 3;
}

/* Custom donation modal buttons layout */
.custom-donation-modal .modal-buttons {
    display: flex;
    gap: var(--spacing-md);
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
}

.custom-donation-modal .modal-buttons .btn-back {
    order: 1;
}

.custom-donation-modal .modal-buttons .btn-secondary {
    order: 2;
}

.custom-donation-modal .modal-buttons .btn-primary {
    order: 3;
}

/* Creator intro modal buttons layout */
.creator-intro-modal .modal-buttons {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-xl);
}

.creator-intro-modal .modal-buttons .btn-large {
    width: auto;
    min-width: 280px;
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

/* Creator modal close button - positioned inside content */
.creator-intro-modal .modal-close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    width: 36px;
    height: 36px;
    background: var(--surface-glass);
    border: 2px solid var(--gray-200);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    z-index: 1001;
    backdrop-filter: blur(10px);
}

.creator-intro-modal .modal-close-btn:hover {
    background: var(--danger-light);
    border-color: var(--danger-color);
    color: var(--danger-color);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

/* Payment Confirmation Modal */
.payment-confirmation-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: var(--blur-md);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: modalFadeIn 0.3s ease-out;
}

.payment-confirmation-modal .modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-2xl);
    min-width: 400px;
    max-width: 90vw;
    animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.payment-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-200);
}

.payment-header p {
    color: var(--text-secondary);
    margin-top: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.payment-options {
    margin-bottom: var(--spacing-xl);
}

.btn-large {
    width: 100%;
    padding: var(--spacing-lg) var(--spacing-xl);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
}

.btn-large i {
    font-size: var(--font-size-xl);
}

.divider {
    text-align: center;
    margin: var(--spacing-lg) 0;
    position: relative;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--gray-300);
}

.divider span {
    background: var(--bg-primary);
    color: var(--text-muted);
    padding: 0 var(--spacing-md);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    font-weight: 500;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--gray-300);
    color: var(--text-secondary);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-normal);
}

.btn-outline:hover {
    border-color: var(--gray-400);
    background: var(--gray-50);
}

.payment-note {
    text-align: center;
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    margin-top: var(--spacing-lg);
    border-left: 4px solid var(--info-color);
}

.payment-note p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin: 0;
    line-height: 1.5;
}

/* Creator Introduction Modal */
.creator-intro-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: var(--blur-md);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: modalFadeIn 0.3s ease-out;
}

.creator-intro-modal .modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-2xl);
    min-width: 600px;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.intro-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--gray-200);
}

.creator-avatar {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-md);
    box-shadow: var(--shadow-colored);
}

.creator-avatar i {
    font-size: var(--font-size-2xl);
    color: white;
}

.amount-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--success-color), #22c55e);
    color: white;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-sm);
    margin-top: var(--spacing-sm);
}

.profile-section {
    margin-bottom: var(--spacing-xl);
}

.profile-section h4 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

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

.profile-section ul {
    list-style: none;
    padding: 0;
}

.profile-section li {
    display: flex;
    align-items: center;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    padding-left: var(--spacing-md);
    position: relative;
}

.profile-section li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: bold;
}

.usage-breakdown {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: var(--spacing-md);
}

.usage-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    background: var(--gray-50);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--primary-color);
}

.usage-item i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    width: 20px;
}

.usage-item span {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.trust-indicators {
    display: flex;
    justify-content: space-between;
    gap: var(--spacing-sm);
    margin-top: var(--spacing-lg);
}

.trust-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: var(--spacing-sm);
    background: var(--primary-ultra-light);
    border-radius: var(--radius-md);
    flex: 1;
}

.trust-item i {
    color: var(--primary-color);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xs);
}

.trust-item span {
    color: var(--text-secondary);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

.payment-methods-intro {
    margin-top: var(--spacing-2xl);
    padding-top: var(--spacing-xl);
    border-top: 2px solid var(--gray-200);
}

.payment-info-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    padding: var(--spacing-xl);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--info-color);
    margin-top: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
}

.payment-icon {
    width: 48px;
    height: 48px;
    background: var(--info-color);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
}

.payment-icon i {
    color: white;
    font-size: var(--font-size-lg);
}

.payment-details {
    flex: 1;
}

.payment-details strong {
    color: var(--text-primary);
    display: block;
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.payment-details p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin: 0;
    line-height: 1.6;
    padding-right: var(--spacing-md);
}

.gratitude-note {
    text-align: center;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, var(--primary-ultra-light), var(--gray-50));
    border-radius: var(--radius-lg);
    margin-top: var(--spacing-lg);
    border: 1px solid var(--primary-light);
}

.gratitude-note p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.6;
    margin: 0;
    font-style: italic;
}

/* FPS Payment Modal */
.fps-payment-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: var(--blur-md);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: modalFadeIn 0.3s ease-out;
}

.fps-payment-modal .modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-2xl);
    min-width: 400px;
    max-width: 90vw;
    max-height: 90vh;
    overflow-y: auto;
    animation: modalSlideIn 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
    position: relative;
}

.fps-payment-modal .modal-close-btn {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: var(--surface-glass);
    border: 2px solid var(--gray-200);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    cursor: pointer;
    transition: var(--transition-fast);
    z-index: 1;
    backdrop-filter: blur(10px);
}

.fps-payment-modal .modal-close-btn:hover {
    background: var(--danger-light);
    border-color: var(--danger-color);
    color: var(--danger-color);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.2);
}

.fps-instructions {
    margin-bottom: var(--spacing-xl);
}

.instruction-step {
    display: flex;
    align-items: flex-start;
    margin-bottom: var(--spacing-lg);
    padding: var(--spacing-md);
    background: var(--gray-50);
    border-radius: var(--radius-lg);
    border-left: 4px solid var(--primary-color);
}

.fps-qr-container {
    text-align: center;
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg);
    background: linear-gradient(135deg, #f5f7fa 0%, #e9ecef 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.fps-details {
    margin-bottom: var(--spacing-lg);
}

.fps-details h4 {
    color: #d32030; /* Hang Seng red */
    font-size: 1.25rem;
    margin-bottom: var(--spacing-md);
}

.fps-info {
    display: flex;
    justify-content: center;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-md);
}

.fps-info p {
    margin: 0;
    font-size: var(--font-size-md);
    color: var(--text-primary);
}

.fps-info strong {
    color: var(--text-secondary);
    margin-right: var(--spacing-xs);
}

.qr-code-wrapper {
    display: flex;
    justify-content: center;
    margin: var(--spacing-lg) 0;
}

.qr-code-placeholder {
    width: 200px;
    height: 200px;
    background: white;
    border: 3px solid #d32030; /* Hang Seng red border */
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-md);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.qr-code-placeholder p {
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}

.fps-instructions {
    margin-top: var(--spacing-lg);
    padding: var(--spacing-md);
    background: #fff9e6;
    border-radius: var(--radius-md);
    border: 1px solid #ffc107;
}

.fps-instructions small {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
}

.fps-qr-placeholder {
    text-align: center;
    margin: var(--spacing-xl) 0;
}

.qr-placeholder {
    width: 160px;
    height: 160px;
    margin: 0 auto;
    background: var(--gray-100);
    border: 2px dashed var(--gray-400);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-xs);
}

.qr-placeholder i {
    font-size: 3rem;
    color: var(--gray-400);
}

.qr-placeholder p {
    color: var(--text-secondary);
    font-weight: 500;
    margin: 0;
}

.qr-placeholder small {
    color: var(--text-muted);
    font-size: var(--font-size-xs);
}

/* New FPS Styles */
.bank-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid #f0f0f0;
}

.bank-logo-wrapper svg {
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.1));
}

.bank-info {
    text-align: left;
}

.bank-name {
    font-size: 1.5rem;
    font-weight: 700;
    color: #d32030;
    margin: 0;
    letter-spacing: 0.5px;
}

.payment-method {
    font-size: 0.9rem;
    color: var(--text-secondary);
    margin: 4px 0 0 0;
}

.fps-id-section {
    background: #f8f9fa;
    border-radius: var(--radius-md);
    padding: var(--spacing-md) var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
    display: inline-block;
}

.fps-id-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xs);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.fps-id-number {
    font-size: 2rem;
    font-weight: 700;
    color: #333;
    letter-spacing: 2px;
    font-family: 'Courier New', monospace;
}

.qr-code-main {
    margin: var(--spacing-lg) 0;
    display: flex;
    justify-content: center;
}

.qr-code-frame {
    display: inline-block;
    position: relative;
    padding: 0;
    background: transparent;
    border-radius: var(--radius-lg);
}

.qr-code-content {
    display: flex;
    justify-content: center;
    align-items: center;
}

.qr-code-content img {
    width: 100%;
    height: auto;
    display: block;
    box-shadow: 0 4px 16px rgba(0, 0, 0, 0.15);
    object-fit: contain;
}

.currency-badge {
    position: absolute;
    bottom: -10px;
    left: 50%;
    transform: translateX(-50%);
    background: #d32030;
    color: white;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 0.875rem;
    font-weight: 500;
}

.fps-instructions-box {
    background: #fff9e6;
    border-radius: var(--radius-md);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-xl);
    text-align: left;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
}

.instruction-title {
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    margin: 0 0 var(--spacing-md) 0;
}

.instruction-steps {
    margin: 0;
    padding-left: 20px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.8;
}

.instruction-steps li {
    margin-bottom: var(--spacing-xs);
}

/* FPS Modal Mobile Responsiveness */
@media (max-width: 768px) {
    .fps-payment-modal .modal-content {
        min-width: 320px;
        max-width: 95vw;
        max-height: 95vh;
        padding: var(--spacing-lg);
        margin: var(--spacing-sm);
    }
    
    .qr-placeholder {
        width: 140px;
        height: 140px;
    }
    
    .qr-placeholder i {
        font-size: 2rem;
    }
    
    .qr-code-placeholder {
        width: 160px;
        height: 160px;
    }
    
    .fps-info {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .bank-header {
        flex-direction: column;
        text-align: center;
    }
    
    .bank-info {
        text-align: center;
    }
    
    .fps-id-number {
        font-size: 1.5rem;
    }
    
    .qr-code-content img {
        max-width: 300px;
    }
    
    .fps-instructions-box {
        padding: var(--spacing-md);
        text-align: left;
    }
    
    .instruction-step {
        padding: var(--spacing-sm);
        margin-bottom: var(--spacing-md);
    }
    
    .fps-instructions {
        margin-bottom: var(--spacing-lg);
    }
}

/* Quick FPS Section */
.quick-fps-section {
    margin-top: var(--spacing-lg);
    padding-top: var(--spacing-lg);
    border-top: 1px solid var(--gray-200);
    text-align: center;
}

.fps-note {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-bottom: var(--spacing-md);
}

.btn-fps-quick {
    background: linear-gradient(135deg, #00C851 0%, #007E33 100%);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-xl);
    border-radius: var(--radius-lg);
    font-weight: 600;
    font-size: var(--font-size-base);
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 12px rgba(0, 200, 81, 0.3);
}

.btn-fps-quick:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 200, 81, 0.4);
    background: linear-gradient(135deg, #00E05C 0%, #00A93C 100%);
}

.btn-fps-quick:active {
    transform: translateY(0);
    box-shadow: 0 2px 8px rgba(0, 200, 81, 0.3);
}

.btn-fps-quick i {
    font-size: 1.1rem;
}

/* Main FPS Button - Static Green Design - High Specificity */
.btn.btn-fps-main {
    background: linear-gradient(135deg, #16A085 0%, #138D75 50%, #117A65 100%) !important;
    color: white !important;
    border: 2px solid #117A65 !important;
    padding: var(--spacing-lg) var(--spacing-xl) !important;
    border-radius: var(--radius-lg) !important;
    font-weight: 600 !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    gap: var(--spacing-md) !important;
    cursor: pointer !important;
    transition: none !important;
    box-shadow: 0 4px 16px rgba(22, 160, 133, 0.5) !important;
    text-align: left !important;
    position: relative !important;
    overflow: hidden !important;
}

/* Removed shimmer effect for completely static design */

.btn.btn-fps-main:hover {
    background: linear-gradient(135deg, #16A085 0%, #138D75 50%, #117A65 100%) !important;
    transform: none !important;
    box-shadow: 0 4px 16px rgba(22, 160, 133, 0.5) !important;
    border-color: #117A65 !important;
}

.btn.btn-fps-main:active {
    background: linear-gradient(135deg, #16A085 0%, #138D75 50%, #117A65 100%) !important;
    transform: none !important;
    box-shadow: 0 4px 16px rgba(22, 160, 133, 0.5) !important;
}

.btn.btn-fps-main:focus {
    outline: none !important;
    background: linear-gradient(135deg, #16A085 0%, #138D75 50%, #117A65 100%) !important;
    transform: none !important;
    box-shadow: 0 4px 16px rgba(22, 160, 133, 0.5) !important;
}

.btn.btn-fps-main i {
    font-size: 1.8rem !important;
    min-width: 28px !important;
    color: #FFE5B4 !important;
    filter: drop-shadow(0 1px 2px rgba(0, 0, 0, 0.3)) !important;
}

.btn.btn-fps-main .button-content {
    display: flex !important;
    flex-direction: column !important;
    gap: var(--spacing-xs) !important;
    flex: 1 !important;
}

.btn.btn-fps-main .button-content span {
    font-size: var(--font-size-lg) !important;
    font-weight: 600 !important;
    color: white !important;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.3) !important;
}

.btn.btn-fps-main .button-content small {
    font-size: var(--font-size-sm) !important;
    opacity: 0.85 !important;
    font-weight: 400 !important;
    color: rgba(255, 255, 255, 0.9) !important;
}

/* Responsive Design */
@media (max-width: 600px) {
    .donation-instructions-modal .modal-content,
    .payment-confirmation-modal .modal-content,
    .creator-intro-modal .modal-content,
    .fps-payment-modal .modal-content {
        min-width: unset;
        margin: var(--spacing-md);
        padding: var(--spacing-xl);
    }
    
    .amount-display .amount {
        font-size: var(--font-size-2xl);
    }
    
    .step,
    .instruction-step {
        flex-direction: column;
        text-align: center;
    }
    
    .step-number {
        margin-right: 0;
        margin-bottom: var(--spacing-sm);
    }
    
    .modal-buttons {
        flex-direction: column;
    }
    
    .btn-large {
        font-size: var(--font-size-base);
        padding: var(--spacing-md) var(--spacing-lg);
    }
    
    .usage-breakdown {
        grid-template-columns: 1fr;
    }
    
    .trust-indicators {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .payment-info-card {
        flex-direction: column;
        text-align: center;
    }
}

body {
    font-family: var(--font-family);
    font-size: var(--font-size-base);
    line-height: 1.6;
    color: var(--text-primary);
    background: var(--bg-secondary);
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
    margin-bottom: var(--spacing-sm);
}

h1 { font-size: var(--font-size-3xl); }
h2 { font-size: var(--font-size-2xl); }
h3 { font-size: var(--font-size-xl); }
h4 { font-size: var(--font-size-lg); }

p {
    margin-bottom: var(--spacing-md);
}

a {
    color: var(--primary-color);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--primary-hover);
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Modern Header with Glass Effect */
.header {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    color: white;
    padding: var(--spacing-lg) 0;
    box-shadow: var(--shadow-xl), 0 0 40px rgba(79, 70, 229, 0.2);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: var(--blur-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

.header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%, rgba(255, 255, 255, 0.05) 100%);
    pointer-events: none;
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
    position: relative;
    z-index: 2;
}

.logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-weight: 700;
    font-size: var(--font-size-xl);
    cursor: pointer;
    transition: var(--transition-normal);
}

.logo:hover {
    transform: translateY(-1px);
}

.logo i {
    font-size: var(--font-size-2xl);
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-md);
    border-radius: var(--radius-lg);
    backdrop-filter: var(--blur-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
}

.logo:hover i {
    background: rgba(255, 255, 255, 0.3);
    transform: scale(1.05);
}

.logo-text {
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.logo-zh {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

.header-controls {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

/* Elder Mode Toggle */
.elder-mode-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.toggle-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: var(--font-size-sm);
    cursor: pointer;
}

.toggle-switch {
    position: relative;
    width: 50px;
    height: 24px;
    cursor: pointer;
}

.toggle-switch input {
    opacity: 0;
    width: 100%;
    height: 100%;
    position: absolute;
    cursor: pointer;
    z-index: 1;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    border-radius: 24px;
    pointer-events: none; /* Let clicks pass through to the input */
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: all 0.3s ease;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--accent-color);
}

input:checked + .slider:before {
    transform: translateX(26px);
}

/* Add visual feedback for better UX */
.toggle-switch:hover .slider {
    background-color: rgba(255, 255, 255, 0.4);
}

.toggle-switch:hover input:checked + .slider {
    background-color: #ff6b6b;
}

/* Language Toggle */
.lang-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: white;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.lang-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

/* Modern Navigation */
.main-nav {
    background: var(--surface-glass);
    backdrop-filter: var(--blur-md);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
    position: sticky;
    top: 0;
    z-index: 90;
    box-shadow: var(--shadow-md);
}

.nav-list {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
    overflow-x: auto;
}

.nav-item {
    flex-shrink: 0;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-lg) var(--spacing-xl);
    color: var(--text-secondary);
    border-bottom: 3px solid transparent;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
    transition: var(--transition-normal);
    white-space: nowrap;
    position: relative;
    font-weight: 500;
}

.nav-link::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    transition: var(--transition-normal);
    transform: translateX(-50%);
    border-radius: 2px;
}

.nav-link:hover {
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-ultra-light) 0%, rgba(255, 255, 255, 0.8) 100%);
    transform: translateY(-2px);
}

.nav-link:hover::before {
    width: 80%;
}

.nav-item.active .nav-link {
    color: var(--primary-color);
    background: linear-gradient(135deg, var(--primary-ultra-light) 0%, rgba(255, 255, 255, 0.9) 100%);
    font-weight: 600;
}

.nav-item.active .nav-link::before {
    width: 100%;
}

/* Enhanced Main Content */
.main-content {
    padding: var(--spacing-3xl) 0;
    min-height: calc(100vh - 200px);
    position: relative;
}

.section {
    display: none;
    animation: fadeInUp 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    opacity: 0;
}

.section.active {
    display: block;
    opacity: 1;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
}

.section-header h1 {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--primary-hover) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    margin-bottom: var(--spacing-md);
}

.section-header p {
    font-size: var(--font-size-lg);
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

/* Alert Banner */
.alert-banner {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-2xl);
    border-left: 4px solid currentColor;
}

.alert-banner.warning {
    background-color: #fef3c7;
    border-color: var(--warning-color);
    color: #92400e;
}

.alert-banner i {
    font-size: var(--font-size-xl);
    flex-shrink: 0;
}

.alert-content strong {
    display: block;
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
}

/* Quick Actions */
.quick-actions {
    margin-bottom: var(--spacing-3xl);
}

.quick-actions h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-primary);
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
}

.action-card {
    background: var(--surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-bounce);
    border: 1px solid rgba(255, 255, 255, 0.6);
    position: relative;
    overflow: hidden;
    backdrop-filter: var(--blur-sm);
}

.action-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 5px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.action-card::after {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.05) 0%, transparent 70%);
    transition: var(--transition-slow);
    opacity: 0;
}

.action-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl), var(--shadow-colored);
    border-color: rgba(79, 70, 229, 0.2);
}

.action-card:hover::after {
    opacity: 1;
}

.action-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 72px;
    height: 72px;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    color: white;
    border-radius: var(--radius-xl);
    margin-bottom: var(--spacing-lg);
    font-size: var(--font-size-xl);
    box-shadow: var(--shadow-colored);
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
}

.action-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.2) 0%, transparent 50%, rgba(255, 255, 255, 0.1) 100%);
    border-radius: inherit;
}

.action-card:hover .action-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-xl), 0 0 30px rgba(79, 70, 229, 0.4);
}

.action-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.action-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Enhanced Modern Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-weight: 600;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-bounce);
    background: none;
    white-space: nowrap;
    position: relative;
    overflow: hidden;
    letter-spacing: 0.025em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-normal);
}

.btn:hover::before {
    left: 100%;
}

.btn-primary {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%);
    color: white;
    box-shadow: var(--shadow-lg), var(--shadow-colored);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl), var(--shadow-colored), 0 0 25px rgba(79, 70, 229, 0.3);
}

.btn-secondary {
    background: var(--surface-glass);
    color: var(--text-primary);
    border: 2px solid var(--gray-300);
    backdrop-filter: var(--blur-sm);
    box-shadow: var(--shadow-md);
}

.btn-secondary:hover {
    background: var(--surface);
    border-color: var(--primary-color);
    color: var(--primary-color);
    transform: translateY(-2px) scale(1.02);
    box-shadow: var(--shadow-lg);
}

.btn-info {
    background: linear-gradient(135deg, var(--info-color) 0%, var(--accent-color) 100%);
    color: white;
    box-shadow: var(--shadow-lg), var(--shadow-accent);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-info:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: var(--shadow-xl), var(--shadow-accent), 0 0 25px rgba(6, 182, 212, 0.3);
}

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    border-radius: var(--radius-xl);
    min-height: 56px;
}

/* Enhanced Modern Forms */
.form-container {
    background: var(--surface-glass);
    backdrop-filter: var(--blur-md);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    position: relative;
    overflow: hidden;
}

.form-container::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.compliance-form {
    margin-bottom: var(--spacing-2xl);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-2xl);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: var(--font-size-base);
}

.form-group input,
.form-group textarea {
    padding: var(--spacing-lg);
    border: 2px solid rgba(203, 213, 225, 0.6);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: var(--transition-normal);
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: var(--blur-sm);
    font-weight: 500;
    width: 100%;
    min-height: 48px;
}

/* Clean Modern Select Styling - Inspired by GitHub/Stripe */
.form-group select {
    padding: var(--spacing-md) calc(var(--spacing-md) + 32px) var(--spacing-md) var(--spacing-md);
    border: 1px solid var(--gray-300);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    font-weight: 400;
    transition: var(--transition-fast);
    background-color: var(--bg-primary);
    width: 100%;
    min-height: 40px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    position: relative;
    color: var(--text-primary);
    line-height: 1.5;
}

/* Simple, Clean Chevron */
.form-group select {
    background-image: 
        url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 8px center;
    background-repeat: no-repeat;
    background-size: 14px 14px;
}

.form-group select:hover {
    border-color: var(--gray-400);
    background-color: var(--gray-50);
    background-image: 
        url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%236b7280' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 8px center;
    background-repeat: no-repeat;
    background-size: 14px 14px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    background: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.form-group select:focus {
    outline: none !important;
    border-color: var(--primary-color);
    background-color: var(--bg-primary);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
    background-image: 
        url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 20 20'%3e%3cpath stroke='%234f46e5' stroke-linecap='round' stroke-linejoin='round' stroke-width='1.5' d='M6 8l4 4 4-4'/%3e%3c/svg%3e");
    background-position: right 8px center;
    background-repeat: no-repeat;
    background-size: 14px 14px;
}

/* Additional browser-specific fixes */
.form-group select::-ms-expand {
    display: none;
}

.form-group select:focus::-webkit-focus-ring-color {
    outline-color: transparent;
}

.form-group select:focus-visible {
    outline: none !important;
}

/* Clean Select Option Styling */
.form-group select option {
    padding: var(--spacing-sm) var(--spacing-md);
    background: white !important;
    color: #333333 !important;
    font-weight: 400;
    border: none;
}

.form-group select option:hover,
.form-group select option:focus,
.form-group select option:checked,
.form-group select option:active {
    background: #f8f9fa !important;
    color: #333333 !important;
    font-weight: 500;
}

.form-group select option:disabled {
    color: #999999 !important;
    background: #f5f5f5 !important;
}

/* Disabled separator options */
.form-group select option:disabled {
    color: #2563eb !important;
    background: #eff6ff !important;
    font-weight: 600 !important;
    font-style: normal;
    text-align: center;
    padding: 4px 8px;
}

.form-group input::placeholder {
    color: var(--text-muted);
    font-weight: 400;
    overflow: visible;
    white-space: nowrap;
    text-overflow: ellipsis;
}

/* Improved placeholder display for long hints */
.form-group input[type="number"] {
    min-width: 280px;
    text-align: left;
}

/* Better placeholder visibility on focus */
.form-group input:focus::placeholder {
    color: rgba(107, 114, 128, 0.6);
    transform: translateY(-1px);
}

.form-hint {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    margin-top: var(--spacing-xs);
}

.checkbox-group {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--spacing-md);
    margin-top: var(--spacing-sm);
}

.checkbox-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: var(--transition-fast);
}

.checkbox-item:hover {
    background: var(--bg-secondary);
}

.checkbox-item input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
    cursor: pointer;
}

.form-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* Results */
.results-container {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid var(--gray-200);
}

.results-header {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

.results-header h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.result-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-sm);
    border-left: 4px solid var(--primary-color);
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
    border-bottom: 1px solid var(--gray-200);
}

.result-item:last-child {
    border-bottom: none;
}

.result-label {
    font-weight: 500;
    color: var(--text-primary);
}

.result-value {
    font-weight: 600;
    color: var(--primary-color);
}

.result-status {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.result-status.success {
    background: #d1fae5;
    color: #065f46;
}

.result-status.warning {
    background: #fef3c7;
    color: #92400e;
}

.result-status.error {
    background: #fee2e2;
    color: #991b1b;
}

/* Status Cards */
.compliance-overview,
.status-grid {
    margin-bottom: var(--spacing-3xl);
}

.compliance-overview h2 {
    text-align: center;
    margin-bottom: var(--spacing-2xl);
    color: var(--text-primary);
}

.status-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.status-card {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--gray-200);
    transition: var(--transition-normal);
}

.status-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.status-icon {
    width: 50px;
    height: 50px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
    font-size: var(--font-size-xl);
    color: white;
}

.status-icon.success {
    background: linear-gradient(135deg, var(--success-color), #059669);
}

.status-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.status-value {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.status-description {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
}

/* Documents Section */
.documents-dashboard {
    background: var(--surface);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--gray-200);
}

.document-actions {
    display: flex;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-2xl);
    flex-wrap: wrap;
    justify-content: center;
}

.document-forms {
    margin-bottom: var(--spacing-2xl);
}

.recent-distributions h3 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.distributions-list {
    display: grid;
    gap: var(--spacing-md);
}

/* Loading & Notifications */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.loading-overlay.active {
    display: flex;
}

.loading-spinner {
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    text-align: center;
    box-shadow: var(--shadow-xl);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid var(--gray-300);
    border-top: 4px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-md);
}

.notification-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    background: var(--surface);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid var(--gray-200);
    display: none;
    align-items: center;
    gap: var(--spacing-md);
    z-index: 1100;
    max-width: 400px;
}

.notification-toast.active {
    display: flex;
    animation: slideInRight 0.3s ease-out;
}

.toast-content {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex: 1;
    position: relative;
    padding-right: 40px;
}

.toast-icon {
    font-size: var(--font-size-lg);
    flex-shrink: 0;
}

.toast-message {
    flex: 1;
    line-height: 1.4;
    word-break: break-word;
}

.toast-close {
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
    font-size: 16px;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    opacity: 0.7;
}

.toast-close:hover {
    background: var(--gray-100);
    color: var(--text-primary);
    opacity: 1;
}

.toast-close:active {
    transform: translateY(-50%) scale(0.9);
}

/* Statistics Panel - Modern Premium Design */
.statistics-panel {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.03) 0%, 
        rgba(99, 102, 241, 0.06) 50%, 
        rgba(6, 182, 212, 0.03) 100%);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(79, 70, 229, 0.15);
    position: relative;
    overflow: hidden;
}

.statistics-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

/* Risk Panel - Danger/Warning Theme */
.statistics-panel.risk-panel {
    background: linear-gradient(135deg, 
        rgba(220, 38, 38, 0.04) 0%, 
        rgba(239, 68, 68, 0.08) 50%, 
        rgba(248, 113, 113, 0.04) 100%);
    border: 2px solid rgba(220, 38, 38, 0.2);
    box-shadow: 0 4px 20px rgba(239, 68, 68, 0.1);
}

.statistics-panel.risk-panel::before {
    background: linear-gradient(90deg, 
        #dc2626, 
        #ef4444,
        #f87171,
        #ef4444,
        #dc2626);
    height: 4px;
    animation: shimmer 3s ease-in-out infinite;
}

@keyframes shimmer {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

.statistics-panel.risk-panel h4 {
    color: #dc2626;
    font-weight: 700;
    font-size: var(--font-size-xl);  /* Ensure consistent font size with statistics-panel */
}

.statistics-panel.risk-panel .stat-item {
    border: 1px solid rgba(239, 68, 68, 0.15);
    background: linear-gradient(135deg, 
        rgba(254, 242, 242, 0.5),
        rgba(254, 226, 226, 0.3));
}

.statistics-panel.risk-panel .stat-item:hover {
    box-shadow: var(--shadow-lg), 0 8px 32px rgba(220, 38, 38, 0.15);
    border-color: rgba(220, 38, 38, 0.4);
    background: linear-gradient(135deg, 
        rgba(254, 226, 226, 0.8),
        rgba(254, 202, 202, 0.5));
}

.statistics-panel.risk-panel .stat-item::before {
    background: radial-gradient(circle, rgba(220, 38, 38, 0.15) 0%, transparent 70%);
}

.statistics-panel.risk-panel .stat-number {
    color: #dc2626;
    font-size: 2.5rem;
    font-weight: 800;
    text-shadow: 0 2px 4px rgba(220, 38, 38, 0.1);
}

.statistics-panel.risk-panel .stat-label {
    color: #991b1b;
    font-weight: 600;
}

.statistics-panel h4 {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.stat-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-sm);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.stat-item::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(79, 70, 229, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.stat-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg), 0 8px 32px rgba(79, 70, 229, 0.12);
    border-color: rgba(79, 70, 229, 0.3);
}

.stat-item:hover::before {
    opacity: 1;
}

.stat-number {
    display: flex;
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-md);
    line-height: 1.2;
    min-height: 3rem;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 1;
}

.stat-label {
    font-size: 1rem;
    color: var(--text-secondary);
    font-weight: 500;
    letter-spacing: 0.02em;
    line-height: 1.5;
}

/* Pain Points Section - Premium Design */
.pain-points-section {
    padding: var(--spacing-2xl);
    background: transparent;
    border-radius: var(--radius-xl);
}

.pain-points-section > h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
}

.pain-points-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.pain-point-card {
    padding: var(--spacing-xl);
    background: var(--surface-glass);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
    box-shadow: var(--shadow-sm);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.pain-point-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: linear-gradient(90deg, 
        transparent, 
        rgba(239, 68, 68, 0.5), 
        transparent);
    transform: translateX(-100%);
    transition: transform 0.6s ease;
}

.pain-point-card:hover::before {
    transform: translateX(100%);
}

.pain-point-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(239, 68, 68, 0.02) 0%, 
        transparent 50%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.pain-point-card:hover::after {
    opacity: 1;
}

.pain-point-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-xl), 
                0 20px 40px rgba(239, 68, 68, 0.15);
    border-color: rgba(239, 68, 68, 0.2);
}

.pain-point-icon {
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, 
        rgba(239, 68, 68, 0.1), 
        rgba(248, 113, 113, 0.15));
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-lg);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.15);
    transition: all 0.3s ease;
}

.pain-point-card:hover .pain-point-icon {
    transform: rotate(-5deg) scale(1.1);
    box-shadow: 0 6px 20px rgba(239, 68, 68, 0.25);
}

.pain-point-icon i {
    font-size: 1.5rem;
    background: linear-gradient(135deg, #ef4444, #f87171);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.pain-point-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
    font-size: 1.25rem;
    font-weight: 600;
    line-height: 1.3;
}

.pain-point-card p {
    color: var(--text-secondary);
    line-height: 1.7;
    font-size: 0.95rem;
}

/* Solution Callout - Premium CTA Design */
.solution-callout {
    margin-top: var(--spacing-2xl);
    padding: var(--spacing-2xl);
    background: var(--white);
    border-radius: var(--radius-xl);
    border: 2px solid rgba(79, 70, 229, 0.2);
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.solution-callout::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        var(--primary-color), 
        var(--secondary-color),
        var(--accent-color));
    z-index: 1;
}

.solution-callout::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    right: -100%;
    bottom: 0;
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.03) 0%, 
        rgba(99, 102, 241, 0.05) 50%, 
        rgba(6, 182, 212, 0.03) 100%);
    z-index: 0;
}

.solution-callout h4 {
    position: relative;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-lg);
    font-size: 1.75rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    z-index: 1;
}

.solution-callout p {
    position: relative;
    color: var(--text-primary);
    line-height: 1.8;
    font-size: 1.05rem;
    font-weight: 500;
    z-index: 1;
}

/* Intro Content - Enhanced Typography */
.intro-content {
    margin-top: var(--spacing-lg);
}

.intro-content > p {
    color: var(--text-secondary);
    line-height: 1.9;
    font-size: 1.05rem;
    margin-bottom: var(--spacing-xl);
    text-align: justify;
    font-weight: 400;
}

/* Detailed Introduction Enhancement */
.help-section > h3 {
    font-size: var(--font-size-2xl);
    font-weight: 600;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

/* Footer */
.footer {
    background: var(--gray-900);
    color: var(--gray-300);
    padding: var(--spacing-3xl) 0 var(--spacing-xl);
    margin-top: var(--spacing-3xl);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-section h4 {
    color: white;
    margin-bottom: var(--spacing-md);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section a {
    color: var(--gray-400);
    transition: var(--transition-fast);
}

.footer-section a:hover {
    color: var(--primary-color);
}

.status-operational {
    color: var(--success-color);
    font-weight: 600;
}

.footer-bottom {
    border-top: 1px solid var(--gray-700);
    padding-top: var(--spacing-lg);
    text-align: center;
    color: var(--gray-400);
}

/* Elder Mode Styles */
.elder-mode {
    --primary-color: #1e40af;
    --primary-hover: #1e3a8a;
}

.elder-mode .nav-link {
    padding: var(--spacing-xl) var(--spacing-2xl);
    font-size: var(--font-size-lg);
}

.elder-mode .btn {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: var(--font-size-lg);
    min-height: 48px;
}

.elder-mode .form-group input,
.elder-mode .form-group textarea {
    padding: var(--spacing-lg);
    font-size: var(--font-size-lg);
    min-height: 48px;
}

.elder-mode .form-group select {
    padding: var(--spacing-lg) calc(var(--spacing-lg) + 36px) var(--spacing-lg) var(--spacing-lg);
    font-size: var(--font-size-lg);
    min-height: 56px;
    background-size: 16px 16px;
    background-position: right 12px center;
}

.elder-mode .form-group label {
    font-size: var(--font-size-lg);
    font-weight: 600;
}

.elder-mode .action-card {
    padding: var(--spacing-3xl);
}

.elder-mode .action-icon {
    width: 80px;
    height: 80px;
    font-size: var(--font-size-2xl);
}

.elder-mode .checkbox-item {
    padding: var(--spacing-lg);
}

.elder-mode .checkbox-item input[type="checkbox"] {
    width: 24px;
    height: 24px;
}

.elder-mode .result-item {
    padding: var(--spacing-lg) 0;
}

.elder-mode .result-label,
.elder-mode .result-value {
    font-size: var(--font-size-lg);
}

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

@keyframes fadeInUp {
    from { 
        opacity: 0; 
        transform: translateY(30px) scale(0.98);
    }
    to { 
        opacity: 1; 
        transform: translateY(0) scale(1);
    }
}

@keyframes slideInRight {
    from { transform: translateX(100%); opacity: 0; }
    to { transform: translateX(0); opacity: 1; }
}

@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { 
        opacity: 1; 
        transform: scale(1);
    }
    50% { 
        opacity: 0.8; 
        transform: scale(1.05);
    }
}

@keyframes shimmer {
    0% { background-position: -200px 0; }
    100% { background-position: calc(200px + 100%) 0; }
}

/* Modern Dashboard Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.stat-card {
    background: var(--surface-glass);
    backdrop-filter: var(--blur-md);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-bounce);
    position: relative;
    overflow: hidden;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.stat-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: var(--shadow-2xl), var(--shadow-colored);
    border-color: rgba(79, 70, 229, 0.3);
}

.stat-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: var(--font-size-xl);
    margin-bottom: var(--spacing-lg);
    box-shadow: var(--shadow-colored);
    transition: var(--transition-bounce);
}

.stat-card:hover .stat-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: var(--shadow-xl), 0 0 30px rgba(79, 70, 229, 0.4);
}

.stat-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    width: 100%;
}

.stat-content h3 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.stat-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    line-height: 1.5;
    margin-bottom: var(--spacing-lg);
    text-align: center;
    max-width: 280px;
}

/* Welcome Panel for Self-Managed Buildings */
.welcome-panel {
    background: linear-gradient(135deg, var(--primary-ultra-light) 0%, rgba(99, 102, 241, 0.05) 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-3xl);
    border: 1px solid var(--primary-light);
    position: relative;
    overflow: hidden;
}

.welcome-panel::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
}

.welcome-content h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.welcome-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.key-benefits {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-lg);
    justify-content: center;
}

.benefit-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    background: rgba(79, 70, 229, 0.1);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    font-weight: 500;
    color: var(--primary-color);
    font-size: var(--font-size-sm);
}

/* Function Grid (Enhanced from Stats Grid) */
.function-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-bottom: var(--spacing-3xl);
    justify-content: center;
    justify-items: center;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
    padding: 2rem;
    position: relative;
    z-index: 1;
}

.function-card {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.95) 0%, 
        rgba(255, 255, 255, 0.85) 100%);
    border-radius: 16px;
    padding: 1.5rem;
    border: 2px solid transparent;
    background-clip: padding-box;
    position: relative;
    text-align: left;
    display: flex;
    flex-direction: column;
    min-height: 320px;
    width: 100%;
    max-width: 380px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.function-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.3) 0%, 
        rgba(6, 182, 212, 0.3) 50%, 
        rgba(16, 185, 129, 0.3) 100%);
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    opacity: 0;
    transition: opacity 0.4s ease;
}

.function-card::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 50% 0%, 
        rgba(79, 70, 229, 0.1) 0%, 
        transparent 70%);
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.function-card.priority {
    border: 2px solid var(--primary-color);
    background: linear-gradient(135deg, var(--primary-ultra-light) 0%, rgba(79, 70, 229, 0.05) 100%);
    transform: scale(1.02);
}

.function-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--accent-color));
    border-radius: var(--radius-xl) var(--radius-xl) 0 0;
}

.function-card:hover::before,
.function-card:focus-within::before {
    opacity: 1;
}

.function-card:hover::after,
.function-card:focus-within::after {
    opacity: 1;
}

.function-card:hover,
.function-card:focus-within {
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 1) 0%, 
        rgba(248, 250, 252, 0.95) 100%);
    outline: none;
}

.function-card.priority {
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.05) 0%, 
        rgba(99, 102, 241, 0.03) 100%);
}

.function-card.priority::before {
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.6) 0%, 
        rgba(6, 182, 212, 0.4) 50%, 
        rgba(16, 185, 129, 0.4) 100%);
    opacity: 0.3;
}

.function-card.priority:hover::before,
.function-card.priority:focus-within::before {
    opacity: 1;
}

.function-card button:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
    border-radius: var(--radius-md);
}

.function-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 0.9) 0%, 
        rgba(6, 182, 212, 0.8) 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1.25rem;
    position: relative;
    z-index: 2;
    transition: all 0.3s ease;
}

.function-card:hover .function-icon,
.function-card:focus-within .function-icon {
    background: linear-gradient(135deg, 
        rgba(79, 70, 229, 1) 0%, 
        rgba(6, 182, 212, 0.9) 100%);
    color: rgba(255, 255, 255, 1);
}

.function-content {
    display: flex;
    flex-direction: column;
    flex: 1;
    height: 100%;
    position: relative;
    z-index: 2;
    gap: 1rem;
}

.function-content h3 {
    color: rgba(15, 23, 42, 0.9);
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    line-height: 1.3;
}

.function-content p {
    color: rgba(51, 65, 85, 0.8);
    font-size: 0.875rem;
    line-height: 1.5;
    margin: 0;
    flex-grow: 1;
}

.function-tags {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-lg);
}

.tag {
    background: rgba(79, 70, 229, 0.1);
    color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: var(--font-size-xs);
    font-weight: 500;
}

/* Quick Help Guide */
.help-guide {
    background: var(--surface-glass);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-top: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.help-guide h3 {
    color: var(--text-primary);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.help-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    position: relative;
    padding-left: 60px;
    max-width: 800px;
}

/* Timeline line */
.help-steps::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 45px;
    bottom: 0;
    width: 3px;
    background: linear-gradient(180deg, var(--primary-color), var(--primary-light));
    border-radius: 2px;
}

.help-step {
    display: flex;
    gap: var(--spacing-lg);
    background: rgba(255, 255, 255, 0.9);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(37, 99, 235, 0.1);
    transition: var(--transition-fast);
    position: relative;
    margin-left: -40px;
}

.help-step:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
}

/* Timeline connector */
.help-step::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 50%;
    width: 20px;
    height: 2px;
    background: var(--primary-color);
    transform: translateY(-50%);
}

.step-number {
    flex-shrink: 0;
    width: 44px;
    height: 44px;
    background: var(--primary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: var(--font-size-lg);
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.3);
    border: 4px solid white;
    position: absolute;
    left: -2px;
    top: 50%;
    transform: translateY(-50%);
    z-index: 2;
}

.step-content {
    flex: 1;
    padding-left: var(--spacing-md);
}

.step-content h4 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-xs);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.help-step:nth-child(1) .step-content h4::before { content: "🔧"; }
.help-step:nth-child(2) .step-content h4::before { content: "📋"; }  
.help-step:nth-child(3) .step-content h4::before { content: "👥"; }
.help-step:nth-child(4) .step-content h4::before { content: "💰"; }

.step-content h4::before {
    font-size: var(--font-size-xl);
}

.step-content p {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    line-height: 1.6;
    margin: 0;
}

/* Responsive timeline for mobile */
@media (max-width: 768px) {
    .help-steps {
        padding-left: 40px;
    }
    
    .help-steps::before {
        left: 15px;
    }
    
    .help-step {
        margin-left: -25px;
    }
    
    .help-step::before {
        left: 15px;
        width: 15px;
    }
    
    .step-number {
        width: 36px;
        height: 36px;
        left: -3px;
        font-size: var(--font-size-base);
    }
    
    .step-content {
        padding-left: var(--spacing-sm);
    }
    
    .step-content h4 {
        font-size: var(--font-size-base);
    }
    
    .step-content h4::before {
        font-size: var(--font-size-lg);
    }
}

/* Function Card Button Styling Fix */
.function-card button.btn-primary,
.function-card .btn.btn-primary,
button.btn-primary,
.function-card button {
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 50%, var(--accent-color) 100%) !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    box-shadow: var(--shadow-lg), var(--shadow-colored) !important;
    margin-top: auto !important;
    width: 100% !important;
    justify-content: center !important;
    display: flex !important;
    align-items: center !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
    font-size: var(--font-size-base) !important;
    font-weight: 600 !important;
    border-radius: var(--radius-lg) !important;
    cursor: pointer !important;
    transition: var(--transition-bounce) !important;
    text-decoration: none !important;
    position: relative !important;
    overflow: visible !important;
    z-index: 10 !important;
    min-height: 44px !important;
}

/* Button hover states */
.function-card button.btn-primary:hover,
.function-card .btn.btn-primary:hover,
button.btn-primary:hover,
.function-card button:hover {
    color: white !important;
    background: linear-gradient(135deg, var(--primary-hover) 0%, var(--primary-color) 50%, var(--accent-hover) 100%) !important;
    transform: translateY(-3px) scale(1.02) !important;
    box-shadow: var(--shadow-xl), var(--shadow-colored), 0 0 25px rgba(79, 70, 229, 0.3) !important;
}

/* Button text styling */
.function-card button.btn-primary span,
.function-card .btn.btn-primary span,
button.btn-primary span,
.function-card button span,
.function-card button.btn-primary [data-en],
.function-card button.btn-primary [data-zh],
.function-card button [data-en],
.function-card button [data-zh] {
    color: white !important;
    font-weight: 600 !important;
    font-size: var(--font-size-base) !important;
}

/* ULTIMATE BUTTON FIX - Maximum Specificity */
.function-grid .function-card .function-content button.btn.btn-primary,
.function-grid .function-card .function-content button.btn-primary,
.function-grid .function-card button.btn.btn-primary,
.function-grid .function-card button.btn-primary,
.function-card .function-content button.btn.btn-primary,
.function-card .function-content button.btn-primary,
.function-card .function-content button,
section#home-menu .function-card button {
    background: linear-gradient(135deg, #4f46e5 0%, #6366f1 50%, #06b6d4 100%) !important;
    background-color: #4f46e5 !important;
    color: white !important;
    border: 1px solid rgba(255, 255, 255, 0.2) !important;
    border-radius: 12px !important;
    padding: 12px 24px !important;
    font-size: 16px !important;
    font-weight: 600 !important;
    text-decoration: none !important;
    cursor: pointer !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    min-height: 44px !important;
    box-shadow: 0 4px 12px -2px rgba(0, 0, 0, 0.12), 0 4px 8px -2px rgba(0, 0, 0, 0.08), 0 8px 32px rgba(79, 70, 229, 0.15) !important;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1) !important;
    margin-top: auto !important;
}

/* Button text with maximum specificity */
.function-grid .function-card button span,
.function-card .function-content button span,
section#home-menu .function-card button span,
.function-card button[data-en],
.function-card button[data-zh] {
    color: white !important;
    font-weight: 600 !important;
}

/* Auto-calculation Display */
.calculation-display {
    background: linear-gradient(135deg, var(--primary-ultra-light) 0%, rgba(99, 102, 241, 0.05) 100%);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    border: 1px solid var(--primary-light);
    position: relative;
}

.calculation-display::before {
    content: '🧮';
    position: absolute;
    top: var(--spacing-sm);
    right: var(--spacing-sm);
    font-size: var(--font-size-lg);
    opacity: 0.6;
}

.calculated-value {
    background: white;
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin: var(--spacing-sm) 0;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(79, 70, 229, 0.2);
}

.calculated-value span {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--primary-color);
}

.calculation-display label {
    color: var(--primary-color);
    font-weight: 600;
    margin-bottom: var(--spacing-sm);
}

.calculation-display small {
    color: var(--text-secondary);
    font-style: italic;
}

/* Info Box for self-managed buildings */
.info-box {
    background: linear-gradient(135deg, #eff6ff 0%, rgba(59, 130, 246, 0.05) 100%);
    border: 1px solid #3b82f6;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-top: var(--spacing-sm);
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    position: relative;
}

.info-box i {
    color: #3b82f6;
    font-size: var(--font-size-lg);
    margin-top: 0.125rem;
    flex-shrink: 0;
}

.info-content strong {
    display: block;
    color: #1e40af;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.info-content p {
    color: var(--text-primary);
    margin: 0 0 var(--spacing-sm) 0;
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.info-content ul {
    margin: 0;
    padding-left: var(--spacing-lg);
    font-size: var(--font-size-sm);
    line-height: 1.4;
}

.info-content ul li {
    margin-bottom: var(--spacing-xs);
    color: var(--text-primary);
}

.info-content ul li:last-child {
    margin-bottom: 0;
}

/* Threshold Indicator */
.threshold-indicator {
    margin: var(--spacing-sm) 0;
    padding: var(--spacing-sm);
    border-radius: var(--radius-md);
    border-left: 4px solid var(--warning-color);
    background: rgba(245, 158, 11, 0.1);
}

.threshold-indicator.over-threshold {
    border-left-color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
}

.threshold-indicator.under-threshold {
    border-left-color: var(--success-color);
    background: rgba(16, 185, 129, 0.1);
}

.threshold-text {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--warning-color);
}

.threshold-indicator.over-threshold .threshold-text {
    color: var(--error-color);
}

.threshold-indicator.under-threshold .threshold-text {
    color: var(--success-color);
}

/* Section Titles */
.section-title {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2xl);
    text-align: center;
    justify-content: center;
}

.section-title i {
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: var(--font-size-xl);
}

/* Recent Activity */
.recent-activity {
    background: var(--surface-glass);
    backdrop-filter: var(--blur-md);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.recent-activity h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.activity-list {
    min-height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.no-activity {
    color: var(--text-muted);
    font-style: italic;
    text-align: center;
}

/* Calculator Container */
.calculator-container {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-3xl);
    max-width: 800px;
    margin: 0 auto;
}

.calculator-form {
    background: var(--surface-glass);
    backdrop-filter: var(--blur-md);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.calculator-results {
    background: var(--surface-glass);
    backdrop-filter: var(--blur-md);
    border-radius: var(--radius-xl);
    padding: var(--spacing-3xl);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.3);
    animation: fadeInUp 0.4s ease-out;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-xl);
}

.export-actions {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    margin-top: var(--spacing-xl);
    flex-wrap: wrap;
}

/* Tool Cards for Documents and Audit sections */
.document-tools,
.audit-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.tool-card,
.audit-card {
    background: var(--surface-glass);
    backdrop-filter: var(--blur-md);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: var(--transition-bounce);
    text-align: center;
}

.tool-card:hover,
.audit-card:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-xl), var(--shadow-colored);
}

.tool-card h3,
.audit-card h3 {
    color: var(--text-primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
}

.tool-card p,
.audit-card p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* Enhanced Responsive Design */
@media (max-width: 768px) {
    .container {
        padding: 0 var(--spacing-md);
    }
    
    .header {
        padding: var(--spacing-md) 0;
    }
    
    .header-content {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-lg);
    }
    
    .nav-list {
        flex-direction: column;
        gap: 0;
    }
    
    .nav-link {
        padding: var(--spacing-lg);
        justify-content: center;
    }
    
    .main-nav {
        position: static;
        box-shadow: none;
        border-bottom: 1px solid var(--gray-200);
    }
    
    .main-content {
        padding: var(--spacing-xl) 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .action-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: var(--spacing-md);
    }
    
    /* Mobile placeholder adjustments */
    .form-group input[type="number"] {
        min-width: auto;
        width: 100%;
    }
    
    .form-group input::placeholder {
        font-size: var(--font-size-sm);
        overflow: hidden;
        text-overflow: ellipsis;
    }
    
    .form-container {
        padding: var(--spacing-xl);
    }
    
    .calculator-form,
    .calculator-results {
        padding: var(--spacing-xl);
    }
    
    .document-tools,
    .audit-overview {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .export-actions {
        flex-direction: column;
        gap: var(--spacing-md);
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--spacing-xl);
    }
    
    .section-title {
        font-size: var(--font-size-xl);
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .btn-large {
        padding: var(--spacing-md) var(--spacing-lg);
        font-size: var(--font-size-base);
        min-height: 48px;
        width: 100%;
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .section-title {
        font-size: var(--font-size-lg);
    }
    
    .logo-text {
        display: none;
    }
    
    .elder-mode .logo-text {
        display: flex;
    }
    
    .main-content {
        padding: var(--spacing-lg) 0;
    }
    
    .stat-card,
    .action-card,
    .tool-card,
    .audit-card {
        padding: var(--spacing-lg);
    }
    
    .stat-icon,
    .action-icon {
        width: 48px;
        height: 48px;
        font-size: var(--font-size-lg);
    }
    
    .form-container,
    .calculator-form,
    .calculator-results {
        padding: var(--spacing-lg);
    }
    
    .form-group select {
        padding: var(--spacing-sm) calc(var(--spacing-sm) + 28px) var(--spacing-sm) var(--spacing-sm);
        background-position: right 6px center;
        background-size: 12px 12px;
        min-height: 36px;
    }
    
    .btn {
        padding: var(--spacing-sm) var(--spacing-md);
        font-size: var(--font-size-sm);
    }
    
    .header-controls {
        flex-direction: column;
        gap: var(--spacing-sm);
        width: 100%;
    }
    
    .elder-mode-toggle,
    .language-toggle {
        justify-content: center;
    }
}

/* Print Styles */
@media print {
    .header,
    .main-nav,
    .footer,
    .btn,
    .form-actions {
        display: none;
    }
    
    .main-content {
        padding: 0;
    }
    
    .section {
        display: block !important;
        break-after: page;
    }
    
    .results-container {
        box-shadow: none;
        border: 1px solid #000;
    }
}

/* High Contrast Mode */
@media (prefers-contrast: high) {
    :root {
        --primary-color: #000080;
        --text-primary: #000000;
        --bg-primary: #ffffff;
        --border-color: #000000;
    }
    
    .btn-primary {
        background: #000080;
        border: 2px solid #000080;
    }
    
    .form-group input,
    .form-group select,
    .form-group textarea {
        border: 2px solid #000000;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    
    .elder-mode * {
        animation: none !important;
        transition: none !important;
    }
}

/* Landing Page Styles */
.hero-section {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    padding: var(--spacing-3xl) 0;
    min-height: 70vh;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: var(--font-size-4xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.1;
}

.hero-subtitle {
    font-size: var(--font-size-xl);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.4;
}

.hero-action {
    margin-bottom: var(--spacing-xl);
}

.btn-hero {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg) var(--spacing-2xl);
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    color: white;
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-lg);
    font-weight: 600;
    text-decoration: none;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-lg);
    min-height: 60px;
}

.btn-hero:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.hero-visual {
    display: flex;
    justify-content: center;
    align-items: center;
}

.calculator-preview {
    background: linear-gradient(135deg, var(--gray-50), white);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    text-align: center;
    border: 1px solid var(--gray-200);
}

.calculator-preview i {
    font-size: 4rem;
    color: var(--primary-color);
    margin-bottom: var(--spacing-lg);
}

.preview-steps {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.step {
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--gray-100);
    border-radius: var(--radius-md);
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.step.active {
    background: var(--primary-color);
    color: white;
    font-weight: 600;
}

/* Benefits Section */
.benefits-section {
    padding: var(--spacing-3xl) 0;
    background: var(--gray-50);
    border-radius: var(--radius-xl);
    margin: var(--spacing-2xl) 0;
}

.benefits-title {
    text-align: center;
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--spacing-2xl);
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-xl);
}

.benefit-card {
    background: white;
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
    transition: var(--transition-normal);
}

.benefit-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-lg);
}

.benefit-icon i {
    font-size: var(--font-size-2xl);
    color: white;
}

.benefit-card h3 {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.benefit-card p {
    color: var(--text-secondary);
    line-height: 1.6;
}

/* Legal Notice */
.legal-notice {
    background: linear-gradient(135deg, #fff3cd, #ffeaa7);
    border: 1px solid #ffd93d;
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin: var(--spacing-2xl) 0;
}

.notice-content {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
}

.notice-content i {
    font-size: var(--font-size-lg);
    color: #856404;
    flex-shrink: 0;
    margin-top: 2px;
}

.notice-text {
    flex: 1;
}

.notice-text strong {
    display: block;
    color: #856404;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.notice-text span {
    color: #6c5500;
    font-size: var(--font-size-sm);
}

/* Responsive Design for Landing Page */
@media (max-width: 768px) {
    .hero-section {
        grid-template-columns: 1fr;
        gap: var(--spacing-2xl);
        padding: var(--spacing-2xl) 0;
        text-align: center;
    }
    
    .hero-title {
        font-size: var(--font-size-3xl);
    }
    
    .hero-subtitle {
        font-size: var(--font-size-lg);
    }
    
    .benefits-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .calculator-preview {
        padding: var(--spacing-lg);
    }
}

/* Elder Mode Enhancements for Landing Page */
.elder-mode .hero-title {
    font-size: var(--font-size-4xl);
}

.elder-mode .hero-subtitle {
    font-size: var(--font-size-2xl);
}

.elder-mode .btn-hero {
    padding: var(--spacing-xl) var(--spacing-2xl);
    font-size: var(--font-size-xl);
    min-height: 70px;
}

.elder-mode .benefit-card {
    padding: var(--spacing-2xl);
}

.elder-mode .legal-notice {
    padding: var(--spacing-xl);
}

/* Explanation Panel for Calculator */
.explanation-panel {
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    border-radius: var(--radius-xl);
    padding: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid #cbd5e1;
}

.explanation-panel h3 {
    color: var(--primary-color);
    font-size: var(--font-size-xl);
    font-weight: 600;
    margin-bottom: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
}

.explanation-panel h3::before {
    content: '💡';
    font-size: var(--font-size-lg);
}

.explanation-panel p {
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: var(--spacing-xl);
    font-size: var(--font-size-base);
}

.key-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-md);
}

.feature-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    background: rgba(59, 130, 246, 0.1);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(59, 130, 246, 0.2);
    transition: var(--transition-normal);
    font-size: var(--font-size-sm);
    font-weight: 500;
}

.feature-item:hover {
    background: rgba(59, 130, 246, 0.15);
    transform: translateX(4px);
}

.feature-item i {
    color: var(--primary-color);
    font-size: var(--font-size-base);
    width: 20px;
    text-align: center;
}

.feature-item span {
    color: var(--text-primary);
    flex: 1;
}

/* Elder Mode for Explanation Panel */
.elder-mode .explanation-panel h3 {
    font-size: var(--font-size-2xl);
}

.elder-mode .explanation-panel p {
    font-size: var(--font-size-lg);
    line-height: 1.8;
}

.elder-mode .feature-item {
    font-size: var(--font-size-base);
    padding: var(--spacing-md) var(--spacing-lg);
}

.elder-mode .feature-item i {
    font-size: var(--font-size-lg);
    width: 24px;
}

/* Animated Floating Action Buttons */
.floating-actions {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
    gap: 20px; /* Increased gap */
    pointer-events: none;
    opacity: 0;
    transform: translate3d(0, 80px, 0) scale(0.9);
    transition: opacity 0.25s ease-out, transform 0.25s ease-out;
    will-change: transform, opacity;
    backface-visibility: hidden;
    -webkit-font-smoothing: antialiased;
}

.floating-actions.show {
    pointer-events: auto;
    opacity: 1;
    transform: translate3d(0, 0, 0) scale(1);
}

.floating-btn {
    position: relative;
    transform: translate3d(0, 0, 0);
    will-change: transform;
}

.floating-actions.show .floating-btn {
    animation: slideInFast 0.3s ease-out;
}

.floating-actions.show .floating-btn:nth-child(2) {
    animation-delay: 0.05s;
}

@keyframes slideInFast {
    from {
        opacity: 0;
        transform: translate3d(50px, 0, 0) scale(0.8);
    }
    to {
        opacity: 1;
        transform: translate3d(0, 0, 0) scale(1);
    }
}

.floating-btn.elder-float {
    animation-delay: 0.1s;
}

.floating-btn.lang-float {
    animation-delay: 0.2s;
}

.floating-btn input[type="checkbox"] {
    display: none;
}

.floating-btn label,
.floating-btn button {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color) 0%, var(--secondary-color) 100%);
    color: white;
    border: 2px solid rgba(255, 255, 255, 0.3);
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
    position: relative;
    overflow: visible;
}

.floating-btn label:hover,
.floating-btn button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.2);
}

.floating-btn label:active,
.floating-btn button:active {
    transform: scale(0.95);
}

.floating-btn i {
    font-size: 1.4rem;
    transition: transform 0.3s ease;
}

.floating-btn:hover i {
    transform: scale(1.1);
}

/* Checkmark for elder mode when active */
.floating-btn input[type="checkbox"]:checked + label {
    background: linear-gradient(135deg, #16a34a 0%, #059669 100%);
}

.floating-btn input[type="checkbox"]:checked + label::after {
    content: '✓';
    position: absolute;
    top: -5px;
    right: -5px;
    background: white;
    color: #16a34a;
    border-radius: 50%;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

/* Language button specific */
.lang-btn-float {
    background: linear-gradient(135deg, #6366f1 0%, #8b5cf6 100%);
    font-family: inherit;
    border: none;
}

.lang-flag {
    font-size: 1.6rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.lang-flag-header {
    font-size: 1.3rem;
    margin-right: 8px;
}

.lang-text {
    font-weight: 600;
    font-size: 0.95rem;
}

/* Tooltips for floating buttons */
.float-tooltip {
    position: absolute;
    right: 100%;
    top: 50%;
    transform: translateY(-50%);
    margin-right: 12px;
    padding: 6px 12px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    border-radius: 6px;
    font-size: 0.875rem;
    white-space: nowrap;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.floating-btn:hover .float-tooltip {
    opacity: 1;
}

/* Hide header toggles when scrolled */
.header-scrolled .elder-mode-toggle,
.header-scrolled .language-toggle {
    opacity: 0;
    transform: translate3d(0, 0, 0) scale(0.7);
    pointer-events: none;
    transition: opacity 0.2s ease-out, transform 0.2s ease-out;
    will-change: transform, opacity;
}

/* Add header transition */
.header {
    transition: padding 0.25s ease-out, box-shadow 0.25s ease-out;
    will-change: padding, box-shadow;
    transform: translate3d(0, 0, 0);
    backface-visibility: hidden;
}

.header-scrolled {
    padding: var(--spacing-sm) 0;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
}

/* Mobile responsive floating buttons */
@media (max-width: 768px) {
    .floating-actions {
        bottom: 75px;
        right: 20px;
        gap: 18px;
    }
    
    .floating-btn label,
    .floating-btn button {
        width: 52px;
        height: 52px;
    }
    
    .floating-btn i {
        font-size: 1.2rem;
    }
    
    .lang-flag {
        font-size: 1.4rem;
    }
    
    .float-tooltip {
        display: none;
    }
    
    body.elder-mode .floating-actions {
        bottom: 80px;
        right: 25px;
    }
    
    body.elder-mode .floating-btn label,
    body.elder-mode .floating-btn button {
        width: 62px;
        height: 62px;
    }
}

/* Elder mode enhancements for floating buttons */
body.elder-mode .floating-actions {
    transition: gap 0.25s ease-out, bottom 0.25s ease-out, right 0.25s ease-out;
    gap: 25px; /* More gap in elder mode */
    bottom: 35px;
    right: 35px;
}

body.elder-mode .floating-btn label,
body.elder-mode .floating-btn button {
    width: 70px;
    height: 70px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.25);
}

body.elder-mode .floating-btn i {
    font-size: 1.6rem;
}

body.elder-mode .lang-flag {
    font-size: 1.9rem;
}

body.elder-mode .floating-btn:hover label,
body.elder-mode .floating-btn:hover button {
    transform: scale(1.15);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

body.elder-mode .float-tooltip {
    font-size: 1rem;
    padding: 8px 14px;
}

/* Contact & Support Section Styles */
.contact-intro {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.05) 0%, rgba(6, 182, 212, 0.05) 100%);
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 2.5rem;
    text-align: center;
    border: 1px solid rgba(79, 70, 229, 0.1);
}

.contact-intro h3 {
    color: var(--primary-color);
    font-size: 1.5rem;
    margin-bottom: 1rem;
    font-weight: 600;
}

.contact-intro p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.contact-card {
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.95) 0%, rgba(255, 255, 255, 0.85) 100%);
    border-radius: 16px;
    padding: 2rem;
    border: 2px solid transparent;
    position: relative;
    transition: all 0.3s ease;
}

.contact-card::before {
    content: '';
    position: absolute;
    inset: 0;
    padding: 2px;
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.2) 0%, rgba(6, 182, 212, 0.2) 100%);
    border-radius: inherit;
    mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    mask-composite: xor;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.contact-card:hover::before {
    opacity: 1;
}

.contact-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary-color), var(--accent-color));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.contact-card h3 {
    color: var(--text-primary);
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.contact-card p {
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.5;
}

/* Contact Form Styles */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.contact-form label {
    font-weight: 500;
    color: var(--text-primary);
    font-size: 0.875rem;
}

.contact-form input,
.contact-form select,
.contact-form textarea {
    padding: 0.75rem;
    border: 2px solid var(--gray-200);
    border-radius: 8px;
    font-size: 0.875rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
    background: white;
}

.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.1);
}

.contact-form small {
    color: var(--text-muted);
    font-size: 0.75rem;
    margin-top: -0.25rem;
}

.contact-form textarea {
    resize: vertical;
    min-height: 100px;
}

/* Donation Card Styles */
.donation-card {
    background: linear-gradient(135deg, rgba(16, 185, 129, 0.05) 0%, rgba(79, 70, 229, 0.05) 100%);
}

.donation-card .contact-icon {
    background: linear-gradient(135deg, #10b981, #4f46e5);
}

.donation-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.donation-stats {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.stat {
    text-align: center;
    padding: 1rem;
    background: rgba(255, 255, 255, 0.7);
    border-radius: 8px;
    flex: 1;
}

.stat-number {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.donation-message p {
    text-align: center;
    font-style: italic;
    color: var(--text-secondary);
    margin: 0;
}

.donation-buttons {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

.btn-donation {
    background: linear-gradient(135deg, #10b981, #059669);
    color: white;
    border: none;
    padding: 0.75rem;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.btn-donation:hover {
    background: linear-gradient(135deg, #059669, #047857);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.3);
}

.btn-donation span {
    font-size: 1rem;
    font-weight: 600;
}

.btn-donation small {
    font-size: 0.75rem;
    opacity: 0.9;
}

.btn-custom {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    grid-column: span 2;
}

.btn-custom:hover {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    box-shadow: 0 4px 12px rgba(239, 68, 68, 0.3);
}

/* Contact Methods */
.contact-methods {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-method {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    background: rgba(248, 250, 252, 0.8);
    border-radius: 8px;
}

.contact-method i {
    color: var(--primary-color);
    font-size: 1.25rem;
    width: 20px;
    text-align: center;
}

.method-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.method-info strong {
    color: var(--text-primary);
    font-size: 0.875rem;
}

.method-info span {
    color: var(--text-secondary);
    font-size: 0.75rem;
}

.email-placeholder {
    color: var(--warning-color) !important;
    font-style: italic;
}

/* FAQ Section */
.faq-section {
    background: rgba(248, 250, 252, 0.5);
    border-radius: 16px;
    padding: 2rem;
    border: 1px solid rgba(226, 232, 240, 0.8);
}

.faq-section h3 {
    text-align: center;
    color: var(--text-primary);
    font-size: 1.5rem;
    margin-bottom: 2rem;
    font-weight: 600;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1.5rem;
}

.faq-item {
    background: white;
    padding: 1.5rem;
    border-radius: 12px;
    border: 1px solid rgba(226, 232, 240, 0.6);
    transition: box-shadow 0.3s ease;
}

.faq-item:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.faq-item h4 {
    color: var(--primary-color);
    font-size: 1rem;
    margin-bottom: 0.75rem;
    font-weight: 600;
}

.faq-item p {
    color: var(--text-secondary);
    line-height: 1.5;
    margin: 0;
    font-size: 0.875rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .donation-buttons {
        grid-template-columns: 1fr;
    }
    
    .btn-custom {
        grid-column: span 1;
    }
    
    .donation-stats {
        flex-direction: column;
        gap: 1rem;
    }
    
    .faq-grid {
        grid-template-columns: 1fr;
    }
    
    .contact-intro {
        padding: 1.5rem;
    }
    
    .faq-section {
        padding: 1.5rem;
    }
}