/* HyperReads - Global Styles */

:root {
    --primary: #2563EB;
    --primary-dark: #1E40AF;
    --secondary: #64748B;
    --accent: #10B981;
    --warning: #F59E0B;
    --danger: #EF4444;
    --bg-light: #F8FAFC;
    --text-dark: #1E293B;
    --text-muted: #64748B;
    --border-color: #E2E8F0;
}

/* Typography */
body {
    font-family: 'Inter', system-ui, -apple-system, sans-serif;
    color: var(--text-dark);
    line-height: 1.6;
    background-color: #fff;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.3;
}

code, pre, .code {
    font-family: 'JetBrains Mono', Consolas, 'Courier New', monospace;
}

/* Links */
a {
    color: var(--primary);
    text-decoration: none;
    transition: color 0.15s ease;
}

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

/* Buttons */
.btn {
    font-weight: 500;
    padding: 0.5rem 1.25rem;
    border-radius: 0.5rem;
    transition: all 0.15s ease;
}

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

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-primary:hover {
    background-color: var(--primary-dark);
    border-color: var(--primary-dark);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
}

.btn-lg {
    padding: 0.75rem 2rem;
    font-size: 1.1rem;
}

/* Cards */
.card {
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    transition: all 0.2s ease;
}

.card:hover {
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

.card-title {
    font-weight: 600;
}

/* Form Controls */
.form-control, .form-select {
    border-radius: 0.5rem;
    border-color: var(--border-color);
    padding: 0.625rem 1rem;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-label {
    font-weight: 500;
    color: var(--text-dark);
    margin-bottom: 0.375rem;
}

/* Compact Form Controls for Auth Pages */
.auth-card-simple .form-control,
.auth-card-simple .form-control-lg {
    padding: 0.625rem 1rem;
    font-size: 0.95rem;
    height: auto;
}

.auth-card-simple .form-label {
    font-size: 0.875rem;
    margin-bottom: 0.375rem;
}

.auth-card-simple .mb-3 {
    margin-bottom: 0.875rem !important;
}

.auth-card-simple .mb-4 {
    margin-bottom: 1rem !important;
}

.auth-card-simple .btn-lg {
    padding: 0.625rem 1.5rem;
    font-size: 1rem;
}

/* Navbar */
.navbar {
    padding: 0.75rem 0;
}

.navbar-brand {
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
    color: var(--text-dark);
    padding: 0.5rem 1rem !important;
}

.nav-link:hover {
    color: var(--primary);
}

/* Hero Section */
.hero-section {
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 100%);
    padding: 5rem 0;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1.2;
}

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-muted);
}

@media (max-width: 768px) {
    .hero-title {
        font-size: 2rem;
    }
    .hero-subtitle {
        font-size: 1rem;
    }
}

/* Feature Cards */
.feature-icon {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

/* Book Cards */
.book-card {
    overflow: hidden;
}

.book-card .card-img-top {
    height: 200px;
    object-fit: cover;
}

.book-card .badge {
    font-size: 0.75rem;
    font-weight: 500;
}

.book-progress {
    height: 4px;
    background-color: var(--border-color);
    border-radius: 2px;
    overflow: hidden;
}

.book-progress-bar {
    height: 100%;
    background-color: var(--accent);
    transition: width 0.3s ease;
}

/* Pricing Cards */
.pricing-card {
    position: relative;
}

.pricing-card.featured {
    border-color: var(--primary);
    border-width: 2px;
}


.price {
    font-size: 3rem;
    font-weight: 700;
    color: var(--text-dark);
}

.price-period {
    font-size: 1rem;
    color: var(--text-muted);
}

/* Section Headers */
.section-header {
    text-align: center;
    margin-bottom: 3rem;
}

.section-header h2 {
    font-size: 2.25rem;
    margin-bottom: 1rem;
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-muted);
    max-width: 600px;
    margin: 0 auto;
}

/* Table of Contents */
.toc {
    background-color: var(--bg-light);
    border-radius: 0.75rem;
    padding: 1.5rem;
}

.toc-title {
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-dark);
}

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

.toc-chapter {
    font-weight: 600;
    color: var(--text-dark);
    padding: 0.5rem 0;
    border-bottom: 1px solid var(--border-color);
}

.toc-section {
    padding: 0.375rem 0 0.375rem 1.5rem;
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Book Reader */
.book-reader {
    max-width: 900px;
    margin: 0 auto;
}

.book-section {
    padding: 2rem 0;
    opacity: 0;
    animation: fadeIn 0.3s ease forwards;
}

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

.section-loading {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}

.section-loading .spinner-border {
    width: 2rem;
    height: 2rem;
}

/* Quiz Styles */
.quiz-container {
    max-width: 700px;
    margin: 0 auto;
}

.quiz-question {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
}

.quiz-question h5 {
    font-weight: 600;
    margin-bottom: 1rem;
}

.quiz-option {
    display: block;
    padding: 0.75rem 1rem;
    border: 1px solid var(--border-color);
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.15s ease;
}

.quiz-option:hover {
    border-color: var(--primary);
    background-color: #F8FAFC;
}

.quiz-option.selected {
    border-color: var(--primary);
    background-color: #EEF2FF;
}

.quiz-option.correct {
    border-color: var(--accent);
    background-color: #ECFDF5;
}

.quiz-option.incorrect {
    border-color: var(--danger);
    background-color: #FEF2F2;
}

/* Dashboard */
.dashboard-card {
    border: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.08);
}

.stat-card {
    text-align: center;
    padding: 1.5rem;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--primary);
}

.stat-label {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Auth Pages */
.auth-container {
    max-width: 450px;
    margin: 3rem auto;
    padding: 2rem;
}

.auth-card {
    border: none;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    border-radius: 1rem;
    padding: 2rem;
}

.auth-title {
    text-align: center;
    margin-bottom: 1.5rem;
}

/* Simplified Auth Card - Compact Version */
.auth-card-simple {
    background: white;
    border: 1px solid var(--border-color);
    border-radius: 0.75rem;
    padding: 2rem 2rem;
    box-shadow: 0 2px 12px rgba(0, 0, 0, 0.06);
    max-width: 440px;
    margin: 0 auto;
}

.auth-title-simple {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-dark);
    text-align: center;
    margin-bottom: 0.5rem;
}

/* Google OAuth Button */
.btn-outline-secondary {
    border-color: var(--border-color);
    color: var(--text-dark);
}

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

/* Auth Divider Simplified - Compact */
.auth-divider-simple {
    display: flex;
    align-items: center;
    margin: 1.25rem 0 1rem 0;
}

.auth-divider-simple::before,
.auth-divider-simple::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--border-color);
}

.auth-divider-simple span {
    padding: 0 1rem;
    color: var(--text-muted);
    font-size: 0.8rem;
    text-align: center;
}

.auth-divider {
    display: flex;
    align-items: center;
    margin: 1.5rem 0;
}

.auth-divider::before,
.auth-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--border-color);
}

.auth-divider span {
    padding: 0 1rem;
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Auth Page Compact Styling */
.auth-card-simple .text-center.mb-4 {
    margin-bottom: 1rem !important;
}

.auth-card-simple p.text-center.text-muted {
    font-size: 0.875rem;
    margin-bottom: 1.25rem;
}

.auth-card-simple p.text-center.text-muted.small {
    font-size: 0.8rem;
    margin-bottom: 0;
}

/* Auth Icon Container - Compact */
.auth-icon-container {
    width: 60px;
    height: 60px;
}

/* OTP Input - Compact */
.otp-inputs {
    display: flex;
    justify-content: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.otp-input {
    width: 45px;
    height: 52px;
    text-align: center;
    font-size: 1.25rem;
    font-weight: 600;
    border: 2px solid var(--border-color);
    border-radius: 0.5rem;
}

.otp-input:focus {
    border-color: var(--primary);
    outline: none;
}

/* Alerts */
.alert {
    border: none;
    border-radius: 0.5rem;
}

/* Badges */
.badge {
    font-weight: 500;
    padding: 0.375rem 0.75rem;
}

/* Utility Classes */
.text-primary { color: var(--primary) !important; }
.bg-light { background-color: var(--bg-light) !important; }
.border-primary { border-color: var(--primary) !important; }

/* Animations */
.fade-in {
    animation: fadeIn 0.3s ease;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-light);
}

::-webkit-scrollbar-thumb {
    background: var(--secondary);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--text-dark);
}

/* Landing Page Demo Container */
.demo-container {
    position: relative;
    background: #fff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.demo-container:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.12) !important;
}

.demo-header {
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
}

.demo-tabs .badge {
    font-weight: 500;
    font-size: 0.75rem;
    padding: 0.375rem 0.75rem;
    border-radius: 0.375rem;
    transition: all 0.2s ease;
}

/* Neural Network Visualization */
.network-viz {
    position: relative;
    background: linear-gradient(135deg, #EEF2FF 0%, #E0E7FF 50%, #DBEAFE 100%);
    border-radius: 0.75rem;
    padding: 1.5rem 1rem;
}

.network-viz::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        linear-gradient(90deg, transparent 0%, rgba(255,255,255,0.3) 50%, transparent 100%);
    border-radius: 0.75rem;
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0%, 100% { transform: translateX(-100%); opacity: 0; }
    50% { transform: translateX(100%); opacity: 1; }
}

/* Neural Network Connections */
.network-connections .connection {
    stroke-dasharray: 4 2;
    animation: dashFlow 2s linear infinite;
}

.network-connections .connection-output {
    stroke-dasharray: 6 3;
    animation: dashFlow 1.5s linear infinite reverse;
}

@keyframes dashFlow {
    to { stroke-dashoffset: 20; }
}

/* Neural Network Nodes */
.node {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    position: relative;
    transition: all 0.3s ease;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.node::after {
    content: '';
    position: absolute;
    inset: -4px;
    border-radius: 50%;
    background: inherit;
    opacity: 0.3;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.2); opacity: 0; }
}

/* Input Layer Nodes */
.node-input {
    background: linear-gradient(135deg, #3B82F6 0%, #2563EB 100%);
    animation-delay: 0s;
}

.node-input:nth-child(2)::after {
    animation-delay: 0.3s;
}

/* Hidden Layer Nodes */
.node-hidden {
    background: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 100%);
}

.node-hidden:nth-child(1)::after { animation-delay: 0.6s; }
.node-hidden:nth-child(2)::after { animation-delay: 0.9s; }
.node-hidden:nth-child(3)::after { animation-delay: 1.2s; }
.node-hidden:nth-child(4)::after { animation-delay: 1.5s; }

/* Output Layer Node */
.node-output {
    background: linear-gradient(135deg, #10B981 0%, #059669 100%);
    animation-delay: 1.8s;
}

.node:hover {
    transform: scale(1.15);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.25);
}

.node:hover::after {
    animation: none;
    opacity: 0;
}

/* Training Progress Section */
.training-progress {
    background: linear-gradient(135deg, #F8FAFC 0%, #F1F5F9 100%);
    border: 1px solid #E2E8F0;
    transition: all 0.2s ease;
}

.training-progress:hover {
    background: #fff;
    border-color: var(--primary);
}

/* Animated Progress Bar */
.progress-bar-animated {
    background: linear-gradient(
        90deg,
        var(--primary) 0%,
        #6366F1 50%,
        var(--primary) 100%
    );
    background-size: 200% 100%;
    animation: progressShine 2s linear infinite;
}

@keyframes progressShine {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Floating Badge */
.demo-cta {
    animation: float 3s ease-in-out infinite;
    transition: all 0.2s ease;
}

.demo-cta:hover {
    animation: none;
    transform: translate(-50%, -50%) scale(1.1) !important;
    box-shadow: 0 8px 20px rgba(16, 185, 129, 0.4) !important;
}

@keyframes float {
    0%, 100% { transform: translate(-50%, -50%) translateY(0); }
    50% { transform: translate(-50%, -50%) translateY(-5px); }
}

/* Demo Tabs */
.demo-tab {
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
}

.demo-tab:hover {
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.demo-tab.active {
    background-color: var(--primary) !important;
    color: white !important;
}

/* Demo Views */
.demo-view {
    display: none;
    animation: fadeInUp 0.4s ease;
}

.demo-view.active {
    display: block;
}

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

/* Blockchain Visualization */
.blockchain-viz {
    background: linear-gradient(135deg, #FEF3C7 0%, #FDE68A 50%, #FCD34D 100%);
    border-radius: 0.75rem;
    padding: 1.5rem 1rem;
}

.blockchain-block {
    background: white;
    border: 2px solid #F59E0B;
    border-radius: 0.5rem;
    padding: 1rem 0.75rem;
    min-width: 100px;
    text-align: center;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
}

.blockchain-block:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 20px rgba(245, 158, 11, 0.3);
}

.blockchain-block.highlight {
    border-color: #10B981;
    animation: blockPulse 2s ease-in-out infinite;
}

@keyframes blockPulse {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.7);
    }
    50% {
        box-shadow: 0 0 0 10px rgba(16, 185, 129, 0);
    }
}

.block-header {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
    text-transform: uppercase;
}

.block-hash {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.7rem;
    color: var(--text-muted);
    font-weight: 600;
}

.block-connector {
    color: #F59E0B;
    font-size: 1.5rem;
    animation: slideRight 2s ease-in-out infinite;
}

@keyframes slideRight {
    0%, 100% {
        transform: translateX(0);
        opacity: 0.5;
    }
    50% {
        transform: translateX(5px);
        opacity: 1;
    }
}

/* Cryptography Visualization */
.crypto-viz {
    background: linear-gradient(135deg, #F0FDF4 0%, #DCFCE7 50%, #BBF7D0 100%);
    border-radius: 0.75rem;
    padding: 1.5rem 1rem;
}

.crypto-box {
    background: white;
    border: 2px solid #10B981;
    border-radius: 0.5rem;
    padding: 0.75rem 1.5rem;
    min-width: 200px;
    text-align: center;
    transition: all 0.3s ease;
}

.crypto-box.plaintext {
    border-color: #3B82F6;
}

.crypto-box.ciphertext {
    border-color: #10B981;
    animation: cryptoGlow 2s ease-in-out infinite;
}

@keyframes cryptoGlow {
    0%, 100% {
        box-shadow: 0 0 0 0 rgba(16, 185, 129, 0.5);
    }
    50% {
        box-shadow: 0 0 20px 5px rgba(16, 185, 129, 0.3);
    }
}

.crypto-label {
    font-size: 0.65rem;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    margin-bottom: 0.25rem;
}

.crypto-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-dark);
}

.crypto-key {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: white;
    border: 2px solid #F59E0B;
    border-radius: 0.5rem;
    padding: 0.5rem 1rem;
    font-weight: 600;
    color: var(--text-dark);
    animation: keyRotate 3s ease-in-out infinite;
}

@keyframes keyRotate {
    0%, 100% {
        transform: rotate(0deg);
    }
    25%, 75% {
        transform: rotate(-5deg);
    }
    50% {
        transform: rotate(5deg);
    }
}

/* Responsive Demo Container */
@media (max-width: 768px) {
    .demo-header .demo-tabs {
        display: none;
    }

    .network-viz {
        padding: 1rem 0.5rem;
    }

    .node {
        width: 36px;
        height: 36px;
    }

    .blockchain-block {
        min-width: 80px;
        padding: 0.75rem 0.5rem;
    }

    .block-hash {
        font-size: 0.6rem;
    }

    .crypto-box {
        min-width: 150px;
        padding: 0.5rem 1rem;
    }
}

/* Password Strength Indicator */
.password-strength-bar {
    height: 6px;
    width: 100%;
    background-color: #E5E7EB;
    border-radius: 3px;
    overflow: hidden;
    position: relative;
}

.password-strength-fill {
    height: 100%;
    width: 0;
    border-radius: 3px;
    transition: width 0.3s ease, background-color 0.3s ease;
}

/* Password Visibility Toggle */
.password-toggle {
    border: none;
    background: transparent;
    padding: 0.5rem;
    z-index: 10;
    text-decoration: none !important;
}

.password-toggle:hover {
    color: var(--primary) !important;
}

.password-toggle:focus {
    outline: none;
    box-shadow: none;
}

/* Password Input with Toggle */
.form-control.pe-5 {
    padding-right: 3rem !important;
}

/* Enhanced Form Labels */
.form-label.fw-semibold {
    font-size: 0.9rem;
    letter-spacing: 0.01em;
}

/* Submit Button Enhancement */
.btn.shadow-sm {
    box-shadow: 0 2px 8px rgba(37, 99, 235, 0.15);
}

.btn.shadow-sm:hover {
    box-shadow: 0 4px 12px rgba(37, 99, 235, 0.25);
}

/* Footer Styles */
footer a {
    transition: color 0.2s ease-in-out, opacity 0.2s ease-in-out;
}

footer a:hover {
    color: #ffffff !important;
    opacity: 1;
}

footer .list-unstyled li {
    margin-bottom: 0.5rem;
}

/* Dashboard Activity Timeline */
.activity-timeline {
    max-height: 450px;
    overflow-y: auto;
}

.activity-timeline::-webkit-scrollbar {
    width: 6px;
}

.activity-timeline::-webkit-scrollbar-track {
    background: #f1f1f1;
    border-radius: 10px;
}

.activity-timeline::-webkit-scrollbar-thumb {
    background: #888;
    border-radius: 10px;
}

.activity-timeline::-webkit-scrollbar-thumb:hover {
    background: #555;
}

.activity-item:last-child {
    border-bottom: none !important;
}

.activity-icon i {
    font-size: 1.1rem;
}

/* Confirmation Modal Styles */
#confirmModal .modal-content {
    border-radius: 16px;
    border: none;
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

#confirmModal .modal-header {
    padding: 1.5rem 1.5rem 0.5rem;
}

#confirmModal .modal-title {
    font-size: 0.875rem;
    font-weight: 500;
    color: #64748B;
    text-transform: none;
}

#confirmModal .modal-body {
    padding: 0.5rem 1.5rem 1rem;
}

#confirmModal .modal-body p {
    font-size: 1rem;
    color: #1E293B;
    line-height: 1.5;
}

#confirmModal .modal-footer {
    padding: 1rem 1.5rem 1.5rem;
    gap: 0.75rem;
}

#confirmModal .modal-footer .btn {
    border-radius: 24px;
    padding: 0.625rem 1.75rem;
    font-weight: 500;
    font-size: 0.9375rem;
    border: none;
    min-width: 100px;
}

#confirmModal .modal-footer .btn-light {
    background-color: #E0E7FF;
    color: #3730A3;
}

#confirmModal .modal-footer .btn-light:hover {
    background-color: #C7D2FE;
}

#confirmModal .modal-footer .btn-primary {
    background-color: #2563EB;
    box-shadow: 0 4px 6px -1px rgba(37, 99, 235, 0.3);
}

#confirmModal .modal-footer .btn-primary:hover {
    background-color: #1D4ED8;
    box-shadow: 0 6px 8px -1px rgba(37, 99, 235, 0.4);
}

#confirmModal .modal-footer .btn-danger {
    background-color: #DC2626;
    box-shadow: 0 4px 6px -1px rgba(220, 38, 38, 0.3);
}

#confirmModal .modal-footer .btn-danger:hover {
    background-color: #B91C1C;
    box-shadow: 0 6px 8px -1px rgba(220, 38, 38, 0.4);
}

#confirmModal .modal-footer .btn-warning {
    background-color: #F59E0B;
    color: #fff;
    box-shadow: 0 4px 6px -1px rgba(245, 158, 11, 0.3);
}

#confirmModal .modal-footer .btn-warning:hover {
    background-color: #D97706;
    box-shadow: 0 6px 8px -1px rgba(245, 158, 11, 0.4);
}

/* Print Styles */
@media print {
    .navbar, footer, .btn {
        display: none !important;
    }
}