/**
 * NFCQR Frontend Styles
 * Professionelles, modernes Design
 */

/* ============================================
   Global - Smooth Scroll
   ============================================ */
html {
    scroll-behavior: smooth;
}

/* ============================================
   CSS Variables - Farbschema
   ============================================ */
:root {
    /* Primärfarben - Blau */
    --nfcqr-primary: #2563eb;
    --nfcqr-primary-dark: #1d4ed8;
    --nfcqr-primary-light: #3b82f6;
    --nfcqr-primary-bg: #eff6ff;
    
    /* Sekundär - Lila/Violett Akzent */
    --nfcqr-secondary: #7c3aed;
    --nfcqr-secondary-dark: #6d28d9;
    
    /* Grautöne */
    --nfcqr-gray-50: #f9fafb;
    --nfcqr-gray-100: #f3f4f6;
    --nfcqr-gray-200: #e5e7eb;
    --nfcqr-gray-300: #d1d5db;
    --nfcqr-gray-400: #9ca3af;
    --nfcqr-gray-500: #6b7280;
    --nfcqr-gray-600: #4b5563;
    --nfcqr-gray-700: #374151;
    --nfcqr-gray-800: #1f2937;
    --nfcqr-gray-900: #111827;
    
    /* Status */
    --nfcqr-success: #10b981;
    --nfcqr-warning: #f59e0b;
    --nfcqr-error: #ef4444;
    
    /* Schatten */
    --nfcqr-shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --nfcqr-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --nfcqr-shadow-lg: 0 10px 25px -5px rgba(0, 0, 0, 0.1);
    --nfcqr-shadow-xl: 0 20px 40px -10px rgba(0, 0, 0, 0.15);
    
    /* Radius */
    --nfcqr-radius: 8px;
    --nfcqr-radius-lg: 12px;
    --nfcqr-radius-xl: 16px;
    
    /* Gradient */
    --nfcqr-gradient: linear-gradient(135deg, var(--nfcqr-primary) 0%, var(--nfcqr-secondary) 100%);
    --nfcqr-gradient-light: linear-gradient(135deg, #eff6ff 0%, #f5f3ff 100%);
}

/* ============================================
   Reset & Base
   ============================================ */
.nfcqr-site {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    line-height: 1.6;
    color: var(--nfcqr-gray-800);
    background: #fff;
}

.nfcqr-site * {
    box-sizing: border-box;
}

.nfcqr-site img {
    max-width: 100%;
    height: auto;
}

/* ============================================
   Typography
   ============================================ */
.nfcqr-site h1, 
.nfcqr-site h2, 
.nfcqr-site h3, 
.nfcqr-site h4 {
    color: var(--nfcqr-gray-900);
    line-height: 1.2;
    margin-bottom: 16px;
    font-weight: 700;
}

.nfcqr-site h1 { font-size: 48px; }
.nfcqr-site h2 { font-size: 36px; }
.nfcqr-site h3 { font-size: 24px; }
.nfcqr-site h4 { font-size: 20px; }

.nfcqr-site p {
    margin-bottom: 16px;
}

.nfcqr-site .lead {
    font-size: 20px;
    color: var(--nfcqr-gray-600);
}

.nfcqr-site a {
    color: var(--nfcqr-primary);
    text-decoration: none;
    transition: color 0.2s;
}

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

/* ============================================
   Container
   ============================================ */
.nfcqr-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================
   Buttons
   ============================================ */
.nfcqr-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 28px;
    border-radius: var(--nfcqr-radius);
    font-weight: 600;
    font-size: 16px;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
    font-family: inherit;
}

.nfcqr-btn-primary {
    background: var(--nfcqr-gradient);
    color: #fff !important;
    box-shadow: var(--nfcqr-shadow), 0 4px 14px -3px rgba(37, 99, 235, 0.4);
}

.nfcqr-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--nfcqr-shadow-lg), 0 8px 20px -4px rgba(37, 99, 235, 0.5);
    color: #fff;
}

.nfcqr-btn-secondary {
    background: #fff;
    color: var(--nfcqr-primary);
    border: 2px solid var(--nfcqr-primary);
}

.nfcqr-btn-secondary:hover {
    background: var(--nfcqr-primary-bg);
    color: var(--nfcqr-primary);
}

.nfcqr-btn-outline {
    background: transparent;
    color: var(--nfcqr-gray-700);
    border: 2px solid var(--nfcqr-gray-200);
}

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

.nfcqr-btn-lg {
    padding: 16px 36px;
    font-size: 18px;
    border-radius: var(--nfcqr-radius-lg);
}

.nfcqr-btn-sm {
    padding: 8px 16px;
    font-size: 14px;
}

.nfcqr-btn-full {
    width: 100%;
}

/* ============================================
   Cards
   ============================================ */
.nfcqr-card {
    background: #fff;
    border: 1px solid var(--nfcqr-gray-200);
    border-radius: var(--nfcqr-radius-lg);
    padding: 24px;
    transition: all 0.3s ease;
}

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

.nfcqr-card-featured {
    border: 2px solid var(--nfcqr-primary);
    box-shadow: var(--nfcqr-shadow-lg);
    position: relative;
}

/* ============================================
   Forms
   ============================================ */
.nfcqr-form-group {
    margin-bottom: 20px;
}

.nfcqr-form-group label {
    display: block;
    font-weight: 600;
    font-size: 14px;
    color: var(--nfcqr-gray-700);
    margin-bottom: 6px;
}

.nfcqr-input {
    width: 100%;
    padding: 12px 16px;
    border: 2px solid var(--nfcqr-gray-200);
    border-radius: var(--nfcqr-radius);
    font-size: 16px;
    font-family: inherit;
    transition: all 0.2s;
    background: #fff;
}

.nfcqr-input:focus {
    outline: none;
    border-color: var(--nfcqr-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.nfcqr-input::placeholder {
    color: var(--nfcqr-gray-400);
}

.nfcqr-input-icon {
    position: relative;
}

.nfcqr-input-icon .nfcqr-input {
    padding-left: 44px;
}

.nfcqr-input-icon .icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--nfcqr-gray-400);
    font-size: 18px;
}

/* ============================================
   Badges
   ============================================ */
.nfcqr-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.nfcqr-badge-primary {
    background: var(--nfcqr-primary-bg);
    color: var(--nfcqr-primary);
}

.nfcqr-badge-success {
    background: #d1fae5;
    color: #065f46;
}

.nfcqr-badge-popular {
    background: var(--nfcqr-gradient);
    color: #fff;
    position: absolute;
    top: -12px;
    right: 24px;
}

/* ============================================
   Header
   ============================================ */
.nfcqr-header {
    background: #fff;
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: 1px solid var(--nfcqr-gray-100);
    box-shadow: var(--nfcqr-shadow-sm);
}

.nfcqr-header .nfcqr-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nfcqr-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 24px;
    font-weight: 800;
    color: var(--nfcqr-gray-900);
    text-decoration: none;
}

.nfcqr-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--nfcqr-gradient);
    border-radius: var(--nfcqr-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 20px;
}

.nfcqr-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.nfcqr-nav a {
    color: var(--nfcqr-gray-600);
    font-weight: 500;
    transition: color 0.2s;
}

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

.nfcqr-nav-buttons {
    display: flex;
    gap: 12px;
}

/* Mobile Menu Toggle (Hamburger) */
.nfcqr-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    width: 32px;
    height: 32px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 4px;
    z-index: 1001;
}

.nfcqr-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--nfcqr-gray-700);
    border-radius: 2px;
    transition: all 0.3s ease;
}

.nfcqr-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

.nfcqr-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.nfcqr-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* ============================================
   Hero Section
   ============================================ */
.nfcqr-hero {
    padding: 80px 0 100px;
    background: var(--nfcqr-gradient-light);
    position: relative;
    overflow: hidden;
}

.nfcqr-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -20%;
    width: 800px;
    height: 800px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.08) 0%, transparent 70%);
    pointer-events: none;
}

.nfcqr-hero-inner {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.nfcqr-hero-content {
    position: relative;
    z-index: 1;
}

.nfcqr-hero h1 {
    font-size: 52px;
    line-height: 1.1;
    margin-bottom: 24px;
    background: var(--nfcqr-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nfcqr-hero .lead {
    font-size: 20px;
    color: var(--nfcqr-gray-600);
    margin-bottom: 32px;
    max-width: 500px;
}

.nfcqr-hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

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

.nfcqr-hero-qr {
    width: 320px;
    height: 320px;
    background: #fff;
    border-radius: var(--nfcqr-radius-xl);
    box-shadow: var(--nfcqr-shadow-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

.nfcqr-hero-qr svg {
    width: 200px;
    height: 200px;
}

.nfcqr-hero-stats {
    position: absolute;
    background: #fff;
    padding: 16px 20px;
    border-radius: var(--nfcqr-radius);
    box-shadow: var(--nfcqr-shadow-lg);
    display: flex;
    align-items: center;
    gap: 12px;
}

.nfcqr-hero-stats.stat-1 {
    top: 20px;
    right: -20px;
    animation: float 6s ease-in-out infinite 0.5s;
}

.nfcqr-hero-stats.stat-2 {
    bottom: 40px;
    left: -20px;
    animation: float 6s ease-in-out infinite 1s;
}

.nfcqr-hero-stats .icon {
    width: 44px;
    height: 44px;
    background: var(--nfcqr-primary-bg);
    border-radius: var(--nfcqr-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.nfcqr-hero-stats .stat-content strong {
    display: block;
    font-size: 20px;
    color: var(--nfcqr-gray-900);
}

.nfcqr-hero-stats .stat-content span {
    font-size: 13px;
    color: var(--nfcqr-gray-500);
}

/* ============================================
   Features Section
   ============================================ */
.nfcqr-features {
    padding: 100px 0;
    background: #fff;
}

.nfcqr-section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 60px;
}

.nfcqr-section-header h2 {
    margin-bottom: 16px;
}

.nfcqr-section-header p {
    color: var(--nfcqr-gray-600);
    font-size: 18px;
}

.nfcqr-features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.nfcqr-feature-card {
    text-align: center;
    padding: 32px 24px;
}

.nfcqr-feature-icon {
    width: 64px;
    height: 64px;
    background: var(--nfcqr-gradient-light);
    border-radius: var(--nfcqr-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    margin: 0 auto 20px;
}

.nfcqr-feature-card h3 {
    font-size: 18px;
    margin-bottom: 12px;
}

.nfcqr-feature-card p {
    color: var(--nfcqr-gray-600);
    font-size: 15px;
    margin: 0;
}

/* ============================================
   Pricing Section
   ============================================ */
.nfcqr-pricing {
    padding: 100px 0;
    background: var(--nfcqr-gray-50);
}

.nfcqr-pricing-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr) !important;
    gap: 12px;
    max-width: 1100px;
    margin: 0 auto;
}

.nfcqr-pricing-card {
    background: #fff;
    border-radius: var(--nfcqr-radius-xl);
    padding: 16px;
    border: 1px solid var(--nfcqr-gray-200);
    position: relative;
    display: flex;
    flex-direction: column;
    min-width: 0; /* Verhindert Overflow */
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.nfcqr-pricing-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.nfcqr-pricing-card.featured {
    border: 2px solid var(--nfcqr-primary);
    box-shadow: var(--nfcqr-shadow-lg);
    /* Keine scale - gleiche Größe wie andere */
}

.nfcqr-pricing-card h3 {
    font-size: 18px;
    margin-bottom: 6px;
}

.nfcqr-pricing-card .price {
    font-size: 28px;
    font-weight: 800;
    color: var(--nfcqr-gray-900);
    margin-bottom: 4px;
}

.nfcqr-pricing-card .price span {
    font-size: 16px;
    font-weight: 400;
    color: var(--nfcqr-gray-500);
}

.nfcqr-pricing-card .desc {
    color: var(--nfcqr-gray-600);
    margin-bottom: 12px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--nfcqr-gray-200);
    font-size: 13px;
}

.nfcqr-pricing-card ul {
    list-style: none;
    padding: 0;
    margin: 0 0 16px;
    flex-grow: 1;
}

.nfcqr-pricing-card li {
    padding: 5px 0;
    color: var(--nfcqr-gray-700);
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}

.nfcqr-pricing-card li::before {
    content: '✓';
    color: var(--nfcqr-success);
    font-weight: 700;
}

.nfcqr-pricing-card li.disabled {
    color: var(--nfcqr-gray-400);
}

.nfcqr-pricing-card li.disabled::before {
    content: '✗';
    color: var(--nfcqr-gray-300);
}

.nfcqr-billing-note {
    font-size: 13px;
    color: var(--nfcqr-gray-500);
    text-align: center;
    margin-top: 12px;
    margin-bottom: 0;
}

.nfcqr-discount {
    background: var(--nfcqr-success);
    color: #fff;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 11px;
    font-weight: 600;
    margin-left: 4px;
}

/* ============================================
   CTA Section
   ============================================ */
.nfcqr-cta {
    padding: 100px 0;
    background: var(--nfcqr-gradient);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.nfcqr-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
    opacity: 0.5;
}

.nfcqr-cta-content {
    position: relative;
    z-index: 1;
}

.nfcqr-cta h2 {
    color: #fff;
    font-size: 42px;
    margin-bottom: 16px;
}

.nfcqr-cta p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 20px;
    margin-bottom: 32px;
}

.nfcqr-cta .nfcqr-btn {
    background: #fff;
    color: var(--nfcqr-primary);
}

.nfcqr-cta .nfcqr-btn:hover {
    background: var(--nfcqr-gray-100);
    color: var(--nfcqr-primary);
}

/* ============================================
   Footer
   ============================================ */
.nfcqr-footer {
    background: var(--nfcqr-gray-900);
    color: var(--nfcqr-gray-400);
    padding: 60px 0 30px;
}

.nfcqr-footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.nfcqr-footer-brand p {
    margin-top: 16px;
    font-size: 15px;
    line-height: 1.7;
}

.nfcqr-footer h4 {
    color: #fff;
    font-size: 16px;
    margin-bottom: 20px;
}

.nfcqr-footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}

.nfcqr-footer-links li {
    margin-bottom: 12px;
}

.nfcqr-footer-links a {
    color: var(--nfcqr-gray-400);
    transition: color 0.2s;
}

.nfcqr-footer-links a:hover {
    color: #fff;
}

.nfcqr-footer-bottom {
    border-top: 1px solid var(--nfcqr-gray-800);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 14px;
}

/* ============================================
   Dashboard (Kundenbereich)
   ============================================ */
.nfcqr-dashboard {
    padding: 40px 0;
    background: var(--nfcqr-gray-50);
    min-height: 80vh;
}

.nfcqr-dashboard-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
}

.nfcqr-dashboard-header h1 {
    font-size: 28px;
    margin: 0;
}

.nfcqr-dashboard-stats {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-bottom: 32px;
}

.nfcqr-stat-card {
    background: #fff;
    padding: 24px;
    border-radius: var(--nfcqr-radius-lg);
    box-shadow: var(--nfcqr-shadow-sm);
}

.nfcqr-stat-card .icon {
    width: 48px;
    height: 48px;
    background: var(--nfcqr-primary-bg);
    border-radius: var(--nfcqr-radius);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    margin-bottom: 16px;
}

.nfcqr-stat-card .value {
    font-size: 32px;
    font-weight: 700;
    color: var(--nfcqr-gray-900);
}

.nfcqr-stat-card .label {
    font-size: 14px;
    color: var(--nfcqr-gray-500);
    margin-top: 4px;
}

.nfcqr-codes-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.nfcqr-code-card {
    background: #fff;
    border-radius: var(--nfcqr-radius-lg);
    overflow: hidden;
    box-shadow: var(--nfcqr-shadow-sm);
    transition: all 0.3s;
}

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

.nfcqr-code-card-header {
    background: var(--nfcqr-gray-50);
    padding: 20px;
    text-align: center;
    border-bottom: 1px solid var(--nfcqr-gray-200);
}

.nfcqr-code-card-header img {
    width: 120px;
    height: 120px;
}

.nfcqr-code-card-body {
    padding: 20px;
}

.nfcqr-code-card-body h3 {
    font-size: 16px;
    margin-bottom: 8px;
}

.nfcqr-code-card-body .url {
    font-size: 13px;
    color: var(--nfcqr-gray-500);
    word-break: break-all;
    margin-bottom: 16px;
}

.nfcqr-code-card-body .stats {
    display: flex;
    gap: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--nfcqr-gray-100);
    font-size: 14px;
    color: var(--nfcqr-gray-600);
}

/* ============================================
   Auth Pages (Login/Register)
   ============================================ */
.nfcqr-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--nfcqr-gradient-light);
    padding: 40px 20px;
}

.nfcqr-auth-card {
    background: #fff;
    border-radius: var(--nfcqr-radius-xl);
    box-shadow: var(--nfcqr-shadow-xl);
    padding: 48px;
    width: 100%;
    max-width: 440px;
}

.nfcqr-auth-header {
    text-align: center;
    margin-bottom: 32px;
}

.nfcqr-auth-header .logo {
    width: 60px;
    height: 60px;
    background: var(--nfcqr-gradient);
    border-radius: var(--nfcqr-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 28px;
    margin: 0 auto 20px;
}

.nfcqr-auth-header h1 {
    font-size: 28px;
    margin-bottom: 8px;
}

.nfcqr-auth-header p {
    color: var(--nfcqr-gray-600);
    margin: 0;
}

.nfcqr-auth-footer {
    text-align: center;
    margin-top: 24px;
    padding-top: 24px;
    border-top: 1px solid var(--nfcqr-gray-200);
    font-size: 14px;
    color: var(--nfcqr-gray-600);
}

/* ============================================
   Responsive
   ============================================ */
@media (max-width: 1150px) {
    .nfcqr-pricing-grid.nfcqr-pricing-4col {
        grid-template-columns: repeat(2, 1fr);
        max-width: 600px;
    }
}

@media (max-width: 1024px) {
    .nfcqr-features-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nfcqr-pricing-grid {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .nfcqr-pricing-grid.nfcqr-pricing-4col {
        grid-template-columns: 1fr;
        max-width: 400px;
    }
    
    .nfcqr-dashboard-stats {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nfcqr-codes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .nfcqr-footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .nfcqr-site h1 { font-size: 36px; }
    .nfcqr-site h2 { font-size: 28px; }
    
    .nfcqr-hero {
        padding: 60px 0 80px;
    }
    
    .nfcqr-hero-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .nfcqr-hero h1 {
        font-size: 36px;
    }
    
    .nfcqr-hero .lead {
        max-width: 100%;
    }
    
    .nfcqr-hero-buttons {
        justify-content: center;
    }
    
    .nfcqr-hero-visual {
        order: -1;
    }
    
    .nfcqr-hero-qr {
        width: 240px;
        height: 240px;
    }
    
    .nfcqr-hero-stats {
        display: none;
    }
    
    .nfcqr-features-grid,
    .nfcqr-dashboard-stats,
    .nfcqr-codes-grid,
    .nfcqr-pricing-grid {
        grid-template-columns: 1fr !important;
    }
    
    /* Mobile Menu */
    .nfcqr-menu-toggle {
        display: flex;
    }
    
    .nfcqr-nav {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: #fff;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 80px 24px 24px;
        box-shadow: -4px 0 20px rgba(0, 0, 0, 0.1);
        transition: right 0.3s ease;
        z-index: 1000;
    }
    
    .nfcqr-nav.active {
        right: 0;
    }
    
    .nfcqr-nav a {
        padding: 16px 0;
        border-bottom: 1px solid var(--nfcqr-gray-200);
        font-size: 16px;
    }
    
    .nfcqr-nav-buttons {
        flex-direction: column;
        margin-top: 16px;
        gap: 12px;
    }
    
    .nfcqr-nav-buttons .nfcqr-btn {
        width: 100%;
        text-align: center;
        justify-content: center;
    }
    
    /* Overlay when menu is open */
    .nfcqr-nav-overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }
    
    .nfcqr-nav-overlay.active {
        display: block;
    }
    
    .nfcqr-footer-grid {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .nfcqr-footer-bottom {
        flex-direction: column;
        gap: 12px;
    }
}

/* Current Plan Styling */
.nfcqr-pricing-card.current-plan {
    border-color: #22c55e;
    background: linear-gradient(to bottom, #f0fdf4, #fff);
}
.nfcqr-btn-current {
    background: #dcfce7 !important;
    color: #166534 !important;
    border-color: #86efac !important;
    cursor: default;
}
.nfcqr-btn-text {
    background: none;
    border: none;
    color: #6b7280;
    cursor: pointer;
    font-size: 14px;
}
.nfcqr-btn-text:hover {
    color: #111827;
    text-decoration: underline;
}