/* Variables CSS */
:root {
    --primary-color: #3b82f6;
    --primary-dark: #1d4ed8;
    --primary-light: #93c5fd;
    --success-color: #10b981;
    --success-dark: #047857;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    --error-light: #fecaca;
    --gray-50: #f9fafb;
    --gray-100: #f3f4f6;
    --gray-200: #e5e7eb;
    --gray-300: #d1d5db;
    --gray-400: #9ca3af;
    --gray-500: #6b7280;
    --gray-600: #4b5563;
    --gray-700: #374151;
    --gray-800: #1f2937;
    --gray-900: #111827;
    --white: #ffffff;
    --border-radius: 12px;
    --border-radius-lg: 20px;
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    --gradient-primary: linear-gradient(135deg, var(--primary-color), var(--primary-dark));
    --gradient-success: linear-gradient(135deg, var(--success-color), var(--success-dark));
    --gradient-bg: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Reset et base */
* {
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen', 'Ubuntu', 'Cantarell', 'Helvetica Neue', sans-serif;
    line-height: 1.6;
    color: var(--gray-700);
    background-color: var(--gray-50);
    margin: 0;
    padding: 0;
}

/* Container principal */
.vcard-generator {
    min-height: 100vh;
    background: var(--gradient-bg);
    padding: 40px 20px;
    position: relative;
}

.vcard-generator::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="rgba(255,255,255,0.05)" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)"/></svg>');
    opacity: 0.3;
    pointer-events: none;
}

.vcard-container {
    max-width: 1400px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Header */
.vcard-header {
    text-align: center;
    margin-bottom: 60px;
    color: var(--white);
}

.vcard-header h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 700;
    margin-bottom: 20px;
    background: linear-gradient(135deg, var(--white), #e2e8f0);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.vcard-header p {
    font-size: clamp(1rem, 2.5vw, 1.25rem);
    opacity: 0.9;
    max-width: 700px;
    margin: 0 auto 32px;
    line-height: 1.7;
}

/* Trust badges */
.trust-badges {
    display: flex;
    justify-content: center;
    gap: 16px;
    flex-wrap: wrap;
    margin-top: 32px;
}

.trust-badges .badge {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 25px;
    font-size: 0.875rem;
    font-weight: 500;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
}

.trust-badges .badge:hover {
    background: rgba(255, 255, 255, 0.25);
    transform: translateY(-2px);
}

/* Layout principal */
.vcard-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    margin-bottom: 80px;
}

/* Formulaire */
.vcard-form-section {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
}

.vcard-form-section h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.vcard-form-section h2 i {
    color: var(--primary-color);
    font-size: 1.5rem;
}

/* Status messages */
.database-status {
    padding: 16px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 0.9rem;
    font-weight: 500;
    border: 1px solid;
}

.database-status.success {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    color: #065f46;
    border-color: #a7f3d0;
}

.database-status.warning {
    background: linear-gradient(135deg, #fffbeb, #fef3c7);
    color: #92400e;
    border-color: #fde68a;
}

.database-status i {
    font-size: 1.1rem;
}

.error-message, .success-message {
    padding: 16px 20px;
    border-radius: var(--border-radius);
    margin-bottom: 24px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    font-weight: 500;
}

.error-message {
    background: linear-gradient(135deg, #fef2f2, #fecaca);
    color: #991b1b;
    border: 1px solid var(--error-light);
}

.success-message {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    color: #065f46;
    border: 1px solid #a7f3d0;
}

.error-message i, .success-message i {
    font-size: 1.2rem;
    margin-top: 2px;
}

/* Info box */
.vcard-info {
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    padding: 24px;
    border-radius: var(--border-radius);
    margin-bottom: 32px;
    border-left: 4px solid var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.vcard-info h4 {
    color: var(--gray-900);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.vcard-info h4 i {
    color: var(--primary-color);
    font-size: 1.1rem;
}

.vcard-info ol {
    margin: 0;
    padding-left: 20px;
    counter-reset: step-counter;
    list-style: none;
}

.vcard-info li {
    margin-bottom: 12px;
    color: var(--gray-600);
    position: relative;
    padding-left: 8px;
    counter-increment: step-counter;
}

.vcard-info li::before {
    content: counter(step-counter);
    position: absolute;
    left: -24px;
    top: 0;
    background: var(--primary-color);
    color: var(--white);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
}

.vcard-info strong {
    color: var(--gray-800);
    font-weight: 600;
}

/* Fieldsets */
fieldset {
    border: 2px solid var(--gray-200);
    border-radius: var(--border-radius);
    padding: 24px;
    margin-bottom: 32px;
    background: linear-gradient(135deg, var(--white), #fafbfc);
    transition: border-color 0.3s ease;
}

fieldset:focus-within {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

legend {
    font-weight: 600;
    color: var(--gray-900);
    padding: 0 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--white);
    border-radius: 20px;
    font-size: 1.1rem;
}

legend i {
    color: var(--primary-color);
    font-size: 1rem;
}

/* Form elements */
.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: 600;
    color: var(--gray-800);
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.required {
    color: var(--error-color);
    font-weight: 700;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: var(--white);
    color: var(--gray-800);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
    background: var(--white);
}

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

.form-group textarea {
    resize: vertical;
    min-height: 100px;
    font-family: inherit;
}

.field-help {
    font-size: 0.85rem;
    color: var(--gray-500);
    margin-top: 6px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.field-help i {
    color: var(--gray-400);
    font-size: 0.8rem;
}

/* Button */
.form-actions {
    text-align: center;
    margin-top: 40px;
}

.generate-btn {
    background: var(--gradient-primary);
    color: var(--white);
    border: none;
    padding: 18px 40px;
    border-radius: var(--border-radius);
    font-size: 1.125rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 0 auto;
    min-width: 320px;
    justify-content: center;
    box-shadow: 0 4px 14px rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.generate-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: left 0.5s ease;
}

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

.generate-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(59, 130, 246, 0.4);
}

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

.generate-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
    box-shadow: var(--shadow-md);
}

.generate-btn i {
    font-size: 1.2rem;
}

.btn-loading {
    display: flex;
    align-items: center;
    gap: 8px;
}

.btn-loading i {
    animation: spin 1s linear infinite;
}

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

.btn-help {
    margin-top: 16px;
    font-size: 0.875rem;
    color: var(--gray-500);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-weight: 500;
}

.btn-help i {
    color: var(--success-color);
}

/* QR Preview Section */
.qr-preview-section {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.8);
    min-height: 600px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.qr-placeholder {
    color: var(--gray-500);
}

.placeholder-icon {
    font-size: 5rem;
    color: var(--gray-300);
    margin-bottom: 24px;
    opacity: 0.6;
}

.qr-placeholder h3 {
    color: var(--gray-700);
    margin-bottom: 16px;
    font-size: 1.5rem;
}

.qr-placeholder p {
    color: var(--gray-500);
    margin-bottom: 32px;
    line-height: 1.6;
}

/* Exemple visuel */
.example-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 24px;
    opacity: 0.5;
}

.example-qr {
    width: 120px;
    height: 120px;
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
}

.qr-pattern {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 4px;
    width: 100%;
    height: 100%;
}

.qr-module {
    background: var(--gray-400);
    border-radius: 2px;
    animation: qrPulse 2s ease-in-out infinite;
}

.qr-module:nth-child(odd) {
    animation-delay: 0.2s;
}

.qr-module:nth-child(even) {
    animation-delay: 0.4s;
}

@keyframes qrPulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

.example-text h4 {
    color: var(--gray-600);
    margin-bottom: 8px;
    font-size: 1.1rem;
}

.example-text p {
    color: var(--gray-500);
    font-size: 0.9rem;
    margin: 0;
}

/* QR Result */
.qr-result h3 {
    color: var(--gray-900);
    margin-bottom: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-size: 1.75rem;
    font-weight: 700;
}

.qr-result h3 i {
    color: var(--success-color);
    font-size: 1.5rem;
}

/* QR Preview */
.qr-preview {
    margin-bottom: 40px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.qr-code-image {
    max-width: 320px;
    width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--white);
    transition: transform 0.3s ease;
}

.qr-code-image:hover {
    transform: scale(1.05);
}

.qr-scan-demo {
    margin-top: 16px;
    text-align: center;
}

.scan-animation {
    position: relative;
    width: 60px;
    height: 4px;
    background: var(--gray-200);
    border-radius: 2px;
    margin: 0 auto 8px;
    overflow: hidden;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 20px;
    height: 100%;
    background: var(--success-color);
    border-radius: 2px;
    animation: scanMove 2s linear infinite;
}

@keyframes scanMove {
    0% { left: -20px; }
    100% { left: 60px; }
}

.qr-scan-demo p {
    color: var(--gray-600);
    font-size: 0.85rem;
    margin: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.qr-scan-demo i {
    color: var(--primary-color);
}

/* Contact Preview */
.contact-preview {
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    padding: 24px;
    border-radius: var(--border-radius);
    margin-bottom: 32px;
    border: 1px solid var(--gray-200);
}

.contact-preview h4 {
    color: var(--gray-900);
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.contact-preview h4 i {
    color: var(--primary-color);
}

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

.contact-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 8px;
}

.contact-title {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    color: var(--gray-600);
    margin-top: 4px;
}

.contact-company {
    color: var(--gray-700);
    font-weight: 600;
    margin-bottom: 12px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.contact-company i {
    color: var(--primary-color);
}

.contact-detail {
    margin-bottom: 8px;
    color: var(--gray-600);
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 0.95rem;
}

.contact-detail i {
    color: var(--gray-500);
    width: 16px;
    text-align: center;
}

/* Download Section */
.download-section {
    margin-bottom: 32px;
}

.download-section h4 {
    color: var(--gray-900);
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    font-weight: 600;
}

.download-section h4 i {
    color: var(--primary-color);
}

.download-buttons {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.download-btn {
    padding: 16px 24px;
    border: none;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
    position: relative;
    overflow: hidden;
}

.download-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: left 0.5s ease;
}

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

.download-qr {
    background: var(--gradient-success);
    color: var(--white);
}

.download-vcard {
    background: var(--gradient-primary);
    color: var(--white);
}

.download-svg {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
    color: var(--white);
}

.download-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--white);
    text-decoration: none;
}

.download-btn i {
    font-size: 1.5rem;
    flex-shrink: 0;
}

.btn-content {
    text-align: left;
    flex-grow: 1;
}

.btn-content span {
    display: block;
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 2px;
}

.btn-content small {
    display: block;
    font-size: 0.85rem;
    opacity: 0.9;
    font-weight: 400;
}

/* Usage Instructions */
.usage-instructions {
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    padding: 24px;
    border-radius: var(--border-radius);
    margin-bottom: 24px;
    border: 1px solid var(--gray-200);
}

.usage-instructions h4 {
    color: var(--gray-900);
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.usage-instructions h4 i {
    color: #f59e0b;
}

.instructions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 16px;
}

.instruction-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--white);
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    transition: all 0.3s ease;
}

.instruction-item:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.instruction-item i {
    color: var(--primary-color);
    font-size: 1.2rem;
    margin-top: 2px;
    flex-shrink: 0;
}

.instruction-item strong {
    display: block;
    color: var(--gray-900);
    font-weight: 600;
    margin-bottom: 4px;
    font-size: 0.95rem;
}

.instruction-item p {
    color: var(--gray-600);
    font-size: 0.875rem;
    margin: 0;
    line-height: 1.4;
}

/* Save Confirmation */
.save-confirmation {
    background: linear-gradient(135deg, #ecfdf5, #d1fae5);
    border: 1px solid #a7f3d0;
    padding: 16px 20px;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 12px;
    color: #065f46;
}

.save-confirmation i {
    color: var(--success-color);
    font-size: 1.2rem;
}

.save-confirmation strong {
    display: block;
    font-weight: 600;
    margin-bottom: 4px;
}

.save-confirmation p {
    margin: 0;
    font-size: 0.9rem;
}

/* Advantages Section */
.vcard-advantages {
    background: var(--white);
    padding: 60px 40px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
    border: 1px solid rgba(255, 255, 255, 0.8);
    text-align: center;
}

.vcard-advantages h3 {
    color: var(--gray-900);
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.vcard-advantages h3 i {
    color: #f59e0b;
    font-size: 1.75rem;
}

.advantages-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.advantage-item {
    padding: 32px 24px;
    background: linear-gradient(135deg, var(--gray-50), var(--gray-100));
    border-radius: var(--border-radius);
    border: 2px solid var(--gray-200);
    transition: all 0.3s ease;
    text-align: center;
}

.advantage-item:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-light);
}

.advantage-item i {
    font-size: 3rem;
    color: var(--primary-color);
    margin-bottom: 20px;
    display: block;
}

.advantage-item h4 {
    color: var(--gray-900);
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
}

.advantage-item p {
    color: var(--gray-600);
    line-height: 1.6;
    margin: 0;
}

/* Character counter */
#noteCounter {
    font-weight: 600;
    transition: color 0.3s ease;
}

/* Responsive Design */
@media (max-width: 1024px) {
    .vcard-content {
        gap: 40px;
    }
    
    .vcard-form-section,
    .qr-preview-section {
        padding: 32px;
    }
    
    .vcard-advantages {
        padding: 48px 32px;
    }
}

@media (max-width: 768px) {
    .vcard-generator {
        padding: 20px 16px;
    }
    
    .vcard-content {
        grid-template-columns: 1fr;
        gap: 32px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
        gap: 16px;
    }
    
    .vcard-header h1 {
        font-size: 2.5rem;
    }
    
    .vcard-form-section,
    .qr-preview-section {
        padding: 24px;
    }
    
    .vcard-advantages {
        padding: 40px 24px;
    }
    
    .advantages-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
    
    .trust-badges {
        gap: 12px;
    }
    
    .trust-badges .badge {
        font-size: 0.8rem;
        padding: 6px 12px;
    }
    
    .generate-btn {
        min-width: 280px;
        padding: 16px 32px;
    }
    
    .download-buttons {
        gap: 12px;
    }
    
    .instructions-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
}

@media (max-width: 480px) {
    .vcard-generator {
        padding: 20px 12px;
    }
    
    .vcard-header {
        margin-bottom: 40px;
        padding-top:40px;
    }
    
    .vcard-form-section,
    .qr-preview-section {
        padding: 20px;
    }
    
    .vcard-advantages {
        padding: 32px 20px;
    }
    
    .fieldset {
        padding: 20px;
    }
    
    .generate-btn {
        min-width: 240px;
        padding: 14px 24px;
        font-size: 1rem;
    }
    
    .trust-badges {
        flex-direction: column;
        align-items: center;
        gap: 8px;
    }
    
    .qr-code-image {
        max-width: 280px;
    }
    
    .advantage-item {
        padding: 24px 16px;
    }
    
    .advantage-item i {
        font-size: 2.5rem;
    }
}

/* Animations supplémentaires */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.vcard-form-section,
.qr-preview-section,
.vcard-advantages {
    animation: fadeInUp 0.6s ease-out;
}

.vcard-form-section {
    animation-delay: 0.1s;
}

.qr-preview-section {
    animation-delay: 0.2s;
}

.vcard-advantages {
    animation-delay: 0.3s;
}

/* Améliorations d'accessibilité */
.form-group input:focus,
.form-group textarea:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.generate-btn:focus,
.download-btn:focus {
    outline: 2px solid var(--white);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .vcard-generator {
        background: var(--white);
        padding: 20px;
    }
    
    .trust-badges,
    .btn-help,
    .usage-instructions,
    .vcard-advantages {
        display: none;
    }
    
    .vcard-content {
        grid-template-columns: 1fr;
        gap: 20px;
    }
    
    .qr-code-image {
        max-width: 200px;
    }
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Focus visible pour une meilleure accessibilité */
*:focus-visible {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}