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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    background: linear-gradient(135deg, #2a7373 0%, #ff9933 100%);
    min-height: 100vh;
    color: #333;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem;
    background: rgba(255, 255, 255, 1);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
}

nav h1 {
    font-size: 1.5rem;
    color: #2a7373;
}

nav h3 {
    font-size: 1rem;
    color: #2a7373;
}

.nav-left {
    display: flex;
    /* Align children in a row */
    align-items: center;
    /* Center them vertically */
    gap: 15px;
    /* Create space between logo and text */
}

.logo {
    height: 50px;
    /* Set a fixed height for your logo */
    width: auto;
    /* Maintain aspect ratio */
    display: block;
}

.nav-left h1 {
    margin: 0;
    /* Remove default browser margins to prevent misalignment */
    font-size: 1.5rem;
    /* Adjust size as needed */
    white-space: nowrap;
    /* Prevents the text from wrapping to a second line */
}

.nav-links {
    display: flex;
    /* Put links in a row */
    gap: 24px;
    /* Clean spacing between items */
    align-items: center;
    /* Vertical centering */
}

.nav-links a {
    text-decoration: none;
    /* Remove the default underline */
    color: #2a7373;
    /* Professional dark grey */
    font-weight: 500;
    font-size: 1.2rem;
    transition: all 0.3s ease;
    /* Smooth hover transition */
    position: relative;
    /* Required for the underline effect below */
}

/* Hover Effect: Changes color and adds a small underline */
.nav-links a:hover {
    color: #ff9933;
    /* Matches your purple/gradient theme */
}

/* Optional: Active state (if you are on that page) */
.nav-links a.active {
    color: #ff9933;
    font-weight: 700;
}

.nav-auth {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.app-container {
    display: flex;
    min-height: 100vh;
    padding-top: 80px;
    /* Account for fixed nav */
}

/* Left Panel - Steps */
.left-panel {
    width: 40%;
    background: rgba(255, 255, 255, 0.95);
    padding: 2rem;
    overflow-y: auto;
    border-right: 1px solid rgba(0, 0, 0, 0.1);
}

.steps-container {
    max-width: 100%;
}

.step {
    background: white;
    border-radius: 10px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    border-left: 4px solid #2a7373;
    animation: slideIn 0.3s ease-out;
}

.step.active {
    border-left-color: #28a745;
    box-shadow: 0 4px 20px rgba(40, 167, 69, 0.2);
}

.step.completed {
    border-left-color: #28a745;
    background: #f8fff9;
}

.step-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
}

.step-number {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    background: #2a7373;
    color: white;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    margin-right: 1rem;
    flex-shrink: 0;
}

.step.completed .step-number {
    background: #28a745;
}

.step h3 {
    color: #2a7373;
    font-size: 1.2rem;
    margin: 0;
}

.step.completed h3 {
    color: #28a745;
}

.login-prompt {
    text-align: center;
    padding: 2rem;
}

.login-success {
    text-align: center;
    padding: 1rem;
    background: #f8fff9;
    border-radius: 8px;
    border: 1px solid #28a745;
}

/* Right Panel - 3D Viewer */
.right-panel {
    width: 60%;
    background: #f8f9fa;
    display: flex;
    flex-direction: column;
}

.viewer-container {
    flex: 1;
    display: flex;
    flex-direction: column;
    padding: 1rem;
}

.model-viewer {
    flex: 1;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    position: relative;
    overflow: hidden;
}

.model-container {
    width: 100%;
    height: 100%;
    position: relative;
    border-radius: 8px;
    overflow: hidden;
}

.viewer-placeholder {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.placeholder-content {
    text-align: center;
    color: #6c757d;
}

.placeholder-content h3 {
    margin-bottom: 1rem;
    color: #495057;
}

.viewer-controls {
    display: flex;
    gap: 1rem;
    padding: 1rem;
    justify-content: center;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Upload Area */
.upload-area {
    border: 2px dashed #2a7373;
    border-radius: 8px;
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: #f8f9ff;
    margin-bottom: 1rem;
}

.upload-area:hover {
    background: #f0f1ff;
    border-color: #ff9933;
}

.upload-area p {
    font-size: 1.1rem;
    color: #2a7373;
}

/* File List */
.file-list {
    margin-top: 1rem;
}

.file-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem;
    background: #f8f9fa;
    border-radius: 6px;
    margin-bottom: 0.5rem;
    border: 1px solid #dee2e6;
}

.file-item .file-info {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.file-item .file-name {
    font-weight: 500;
}

.file-item .file-size {
    color: #6c757d;
    font-size: 0.9rem;
}

.file-item .remove-file {
    color: #dc3545;
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 3px;
    transition: background-color 0.2s;
}

.file-item .remove-file:hover {
    background: #f8d7da;
}

.global-loader {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.45);
    z-index: 2000;
}

.loader-box {
    background: white;
    border-radius: 14px;
    padding: 2rem 2.5rem;
    text-align: center;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.18);
    max-width: 360px;
    width: 100%;
}

.loader-box p {
    margin-top: 1rem;
    color: #333;
    font-size: 1rem;
    line-height: 1.5;
}

.spinner {
    width: 48px;
    height: 48px;
    margin: 0 auto;
    border: 5px solid rgba(102, 126, 234, 0.25);
    border-top-color: #2a7373;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

    to {
        transform: rotate(360deg);
    }
}

/* File Options */
.file-options {
    margin-bottom: 2rem;
}

.file-config {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 1rem;
    margin-bottom: 1rem;
    border: 1px solid #dee2e6;
}

.file-config-header {
    display: flex;
    align-items: center;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #dee2e6;
}

.file-config-title {
    font-weight: 600;
    color: #495057;
    flex: 1;
}

.file-config .form-row {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.file-config .form-group {
    flex: 1;
}

.file-config label {
    font-size: 0.9rem;
    color: #495057;
    margin-bottom: 0.25rem;
    display: block;
}

.file-config select {
    width: 100%;
    padding: 0.5rem;
    border: 1px solid #ced4da;
    border-radius: 4px;
    font-size: 0.9rem;
}

.quote-summary {
    background: white;
    border-radius: 8px;
    padding: 1.5rem;
    border: 2px solid #28a745;
    box-shadow: 0 2px 10px rgba(40, 167, 69, 0.1);
}

.quote-summary h4 {
    color: #28a745;
    margin-bottom: 1rem;
    text-align: center;
}

.summary-details p {
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
}

.total-price {
    font-size: 1.2rem;
    font-weight: bold;
    color: #28a745;
    border-top: 1px solid #dee2e6;
    padding-top: 0.5rem;
    margin-top: 0.5rem;
}

/* Buttons */
.btn-primary {
    background: linear-gradient(135deg, #2a7373 0%, #ff9933 100%);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
    text-align: center;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: white;
    color: #2a7373;
    border: 2px solid #2a7373;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.btn-secondary:hover {
    background: #2a7373;
    color: white;
}

/* Payment Info */
.payment-info {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    border: 1px solid #dee2e6;
}

.payment-info p {
    margin-bottom: 0.5rem;
    display: flex;
    justify-content: space-between;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 2rem;
    background: #f8fff9;
    border-radius: 8px;
    border: 2px solid #28a745;
}

.success-message ul {
    text-align: left;
    display: inline-block;
    margin-top: 1rem;
}

.success-message li {
    margin-bottom: 0.5rem;
}

/* Status Messages */
.status {
    padding: 1rem;
    border-radius: 6px;
    margin-top: 1rem;
}

.status.success {
    background: #d4edda;
    color: #155724;
    border: 1px solid #c3e6cb;
}

.status.error {
    background: #f8d7da;
    color: #721c24;
    border: 1px solid #f5c6cb;
}

/* Responsive Design */
@media (max-width: 768px) {
    .app-container {
        flex-direction: column;
    }

    .left-panel,
    .right-panel {
        width: 100%;
    }

    .left-panel {
        order: 2;
        border-right: none;
        border-top: 1px solid rgba(0, 0, 0, 0.1);
    }

    .right-panel {
        order: 1;
        height: 50vh;
    }
}

/* border-radius: 5px;
    font-size: 1rem;
    background: white;
} */

select:focus,
input:focus {
    outline: none;
    border-color: #2a7373;
    box-shadow: 0 0 5px rgba(102, 126, 234, 0.3);
}

.btn-primary,
.btn-secondary {
    padding: 0.75rem 2rem;
    border: none;
    border-radius: 5px;
    font-size: 1rem;
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, #2a7373 0%, #ff9933 100%);
    color: white;
    width: 100%;
    margin-top: 1rem;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: white;
    color: #2a7373;
    border: 2px solid #2a7373;
}

.btn-secondary:hover {
    background: #2a7373;
    color: white;
}

.quote-result,
.payment-info {
    background: #f8f9ff;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #2a7373;
    margin-bottom: 1rem;
}

.quote-result p,
.payment-info p {
    margin-bottom: 0.75rem;
    font-size: 1.05rem;
}

.total-price {
    font-size: 1.3rem;
    color: #ff9933;
    font-weight: bold;
}

.status {
    margin-top: 1rem;
    padding: 1rem;
    border-radius: 5px;
    background: #e8f5e9;
    color: #2e7d32;
    border-left: 4px solid #2e7d32;
}

.status.error {
    background: #ffebee;
    color: #c62828;
    border-left-color: #c62828;
}

#canvas {
    width: 100%;
    height: 500px;
    border: 1px solid #ddd;
    border-radius: 8px;
    margin-bottom: 1rem;
    background: #f5f5f5;
}

ul {
    margin-left: 1.5rem;
    margin-top: 1rem;
}

ul li {
    margin-bottom: 0.5rem;
}

/* Order Confirmation Section */
.order-confirmation {
    min-height: 100vh;
    background: #ffffff;
    padding: 100px 2rem 2rem;
    display: flex;
    align-items: flex-start;
    justify-content: center;
}

.confirmation-container {
    background: rgba(255, 255, 255, 0.95);
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    max-width: 800px;
    width: 100%;
    overflow: hidden;
}

.confirmation-header {
    background: linear-gradient(135deg, #2a7373 0%, #ff9933 100%);
    color: white;
    padding: 2rem;
    text-align: center;
}

.confirmation-header h2 {
    font-size: 2.5rem;
    margin-bottom: 0.5rem;
}

.confirmation-subtitle {
    font-size: 1.1rem;
    opacity: 0.9;
}

.confirmation-content {
    padding: 2rem;
}

.confirmation-details {
    margin-bottom: 2rem;
}

.confirmation-details h3 {
    color: #2a7373;
    margin-bottom: 1rem;
    font-size: 1.3rem;
}

.confirmation-actions {
    display: flex;
    gap: 1rem;
    margin-bottom: 2rem;
    justify-content: center;
}

.confirmation-info {
    background: #f8f9ff;
    padding: 1.5rem;
    border-radius: 8px;
    border-left: 4px solid #2a7373;
}

.confirmation-info p {
    font-weight: bold;
    margin-bottom: 1rem;
    color: #2a7373;
}

.confirmation-info ul {
    margin-left: 1rem;
}

.confirmation-info li {
    margin-bottom: 0.5rem;
    color: #555;
}

@media (max-width: 600px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    .section {
        padding: 1.5rem;
    }

    h2 {
        font-size: 1.2rem;
    }

    #canvas {
        height: 300px;
    }
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 80px 10%;
    background: linear-gradient(135deg, #fdfcfb 0%, #e2d1c3 100%);
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    color: var(--secondary);
}

/* Process Section */
.section {
    padding: 60px 10%;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.step-card {
    background: var(--bg-light);
    padding: 20px;
    border-radius: 12px;
    border-bottom: 4px solid var(--primary);
}

.step-card h4 {
    color: var(--primary);
    margin-top: 0;
}

/* FAQ Section */
.faq-container {
    background: #f1f5f9;
    padding: 40px 10%;
    border-radius: 20px;
}

.faq-item {
    margin-bottom: 20px;
    background: white;
    padding: 15px 25px;
    border-radius: 8px;
}

/* CTA Button */
.cta-container {
    text-align: center;
    padding: 60px 0;
}

.btn-cta {
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(118, 75, 162, 0.3);
    transition: transform 0.3s;
}

.btn-cta:hover {
    transform: translateY(-3px);
}

.btn-nav-cta {
    background: #ff9933;
    color: white;
    padding: 18px 40px;
    border-radius: 50px;
    text-decoration: none;
    font-weight: bold;
    font-size: 1.1rem;
    box-shadow: 0 4px 15px rgba(118, 75, 162, 0.3);
    transition: transform 0.3s;
}

.btn-nav-cta:hover {
    transform: translateY(-3px);
}

/* Premium Navigation additions */
.nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: -4px;
    left: 0;
    background-color: #ff9933;
    transition: width 0.3s ease;
}

.nav-links a:hover::after,
.nav-links a.active::after {
    width: 100%;
}

/* FDM Section Styles */
.fdm-intro {
    background: #f8f9ff;
    padding: 80px 10%;
    display: flex;
    align-items: center;
    gap: 50px;
}

.fdm-text {
    flex: 1.2;
}

.fdm-graphic {
    flex: 0.8;
    background: white;
    padding: 30px;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
}

.fdm-spec-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-top: 25px;
}

.fdm-spec-item {
    background: #f1f5f9;
    padding: 15px;
    border-radius: 10px;
    border-left: 4px solid #2a7373;
}

.fdm-spec-item h5 {
    color: #2a7373;
    font-size: 1rem;
    margin-bottom: 5px;
}

.fdm-spec-item p {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
}

/* Materials Grid Styles */
.materials-section {
    padding: 80px 10%;
    background: white;
    text-align: center;
}

.materials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.material-card {
    background: #f8fafc;
    border-radius: 16px;
    padding: 30px;
    text-align: left;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
    display: flex;
    flex-direction: column;
}

.material-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    border-color: #2a7373;
}

.material-badge {
    background: #e2e8f0;
    color: #475569;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.8rem;
    font-weight: 600;
    display: inline-block;
    margin-bottom: 15px;
    text-transform: uppercase;
}

.material-card.pla .material-badge {
    background: #dbeafe;
    color: #1e40af;
}

.material-card.petg .material-badge {
    background: #dcfce7;
    color: #166534;
}

.material-card.tpu .material-badge {
    background: #fce7f3;
    color: #9d174d;
}

.material-card h4 {
    font-size: 1.4rem;
    color: #1e293b;
    margin-bottom: 10px;
}

.material-card p {
    color: #64748b;
    font-size: 0.95rem;
    margin-bottom: 20px;
    flex-grow: 1;
}

.material-props {
    margin-bottom: 20px;
}

.prop-bar {
    margin-bottom: 10px;
}

.prop-label {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #475569;
    margin-bottom: 4px;
}

.prop-track {
    height: 6px;
    background: #e2e8f0;
    border-radius: 3px;
    overflow: hidden;
}

.prop-fill {
    height: 100%;
    background: #2a7373;
    border-radius: 3px;
}

.material-card.tpu .prop-fill {
    background: #ff9933;
}

/* Showcase Styles */
.showcase-section {
    padding: 80px 10%;
    background: #f8f9ff;
    text-align: center;
}

.showcase-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 30px;
    margin-top: 40px;
}

.showcase-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.showcase-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.08);
}

.showcase-image {
    height: 200px;
    background: linear-gradient(135deg, #f1f5f9 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.showcase-image svg {
    width: 64px;
    height: 64px;
    color: #2a7373;
    opacity: 0.8;
    transition: transform 0.3s ease;
}

.showcase-card:hover .showcase-image svg {
    transform: scale(1.1);
}

.showcase-info {
    padding: 20px;
    text-align: left;
}

.showcase-info h4 {
    font-size: 1.15rem;
    color: #1e293b;
    margin-bottom: 8px;
}

.showcase-info p {
    color: #64748b;
    font-size: 0.9rem;
    margin-bottom: 15px;
}

.showcase-tag {
    display: inline-block;
    font-size: 0.75rem;
    padding: 2px 8px;
    background: #f1f5f9;
    color: #475569;
    border-radius: 4px;
    font-weight: 500;
}

/* Premium Footer */
footer {
    background: #1e293b;
    color: #cbd5e1;
    padding: 70px 10% 30px;
    font-size: 0.95rem;
    border-top: 4px solid #ff9933;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 40px;
    margin-bottom: 40px;
}

.footer-brand h3 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 15px;
    display: flex;
    align-items: center;
    gap: 10px;
}

.footer-brand p {
    color: #94a3b8;
    line-height: 1.6;
    font-size: 0.9rem;
}

.footer-col h4 {
    color: white;
    font-size: 1.1rem;
    margin-bottom: 20px;
    position: relative;
    padding-bottom: 8px;
}

.footer-col h4::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 2px;
    background: #ff9933;
}

.footer-links a {
    display: block;
    color: #94a3b8;
    text-decoration: none;
    margin-bottom: 12px;
    transition: all 0.2s ease;
    font-size: 0.9rem;
}

.footer-links a:hover {
    color: #ff9933;
    padding-left: 4px;
}

.footer-contact p {
    margin-bottom: 10px;
    color: #94a3b8;
    font-size: 0.9rem;
}

.footer-contact strong {
    color: white;
}

.copyright {
    border-top: 1px solid #334155;
    padding-top: 25px;
    text-align: center;
    font-size: 0.85rem;
    color: #64748b;
}

/* Header style override for marketing page hero */
.hero {
    background: linear-gradient(135deg, #1e4d4d 0%, #2a7373 100%);
    color: white;
    padding: 100px 10%;
    text-align: center;
    position: relative;
}

.hero h2 {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero p {
    font-size: 1.25rem;
    color: #e2f1f1;
    max-width: 700px;
    margin: 0 auto 30px;
}

/* Local localisations remove - generic section */
.section-title {
    font-size: 2.25rem;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 15px;
}

.section-subtitle {
    color: #64748b;
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 40px;
}

@media (max-width: 768px) {
    .fdm-intro {
        flex-direction: column;
        padding: 40px 5%;
        gap: 30px;
    }

    .fdm-text,
    .fdm-graphic {
        width: 100%;
        flex: none;
    }

    .hero h2 {
        font-size: 2rem;
    }

    .hero p {
        font-size: 1.1rem;
    }
}