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

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

:root {
    /* Modern Color Palette */
    --primary-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --secondary-gradient: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --accent-gradient: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    --success-gradient: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    --warning-gradient: linear-gradient(135deg, #fa709a 0%, #fee140 100%);

    --primary-color: #667eea;
    --primary-dark: #5a6fd8;
    --secondary-color: #f5576c;
    --accent-color: #4facfe;
    --success-color: #43e97b;
    --warning-color: #fee140;

    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-muted: #718096;
    --text-light: #a0aec0;

    --bg-primary: #ffffff;
    --bg-secondary: #f7fafc;
    --bg-tertiary: #edf2f7;
    --bg-dark: #1a202c;
    --bg-glass: rgba(255, 255, 255, 0.1);

    --border-color: #e2e8f0;
    --border-radius-sm: 8px;
    --border-radius-md: 12px;
    --border-radius-lg: 20px;
    --border-radius-xl: 24px;

    --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --shadow-glow: 0 0 20px rgba(102, 126, 234, 0.3);

    --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);

    --font-family-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-medium: 500;
    --font-weight-semibold: 600;
    --font-weight-bold: 700;
    --font-weight-extrabold: 800;
}

body {
    font-family: var(--font-family-primary);
    background: var(--bg-secondary);
    color: var(--text-primary);
    line-height: 1.6;
    font-weight: var(--font-weight-normal);
    overflow-x: hidden;
}

/* Loading Screen */
#loading-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 9999;
    transition: opacity 0.5s ease, visibility 0.5s ease;
}

#loading-screen.hidden {
    opacity: 0;
    visibility: hidden;
}

.loading-animation {
    text-align: center;
    color: white;
}

.loading-dots {
    display: flex;
    gap: 8px;
    justify-content: center;
    margin-bottom: 20px;
}

.loading-dots span {
    width: 12px;
    height: 12px;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    animation: loadingBounce 1.4s infinite ease-in-out both;
}

.loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.loading-dots span:nth-child(2) { animation-delay: -0.16s; }
.loading-dots span:nth-child(3) { animation-delay: 0s; }

@keyframes loadingBounce {
    0%, 80%, 100% { transform: scale(0); }
    40% { transform: scale(1); }
}

/* Floating Action Button */
.floating-action-btn {
    position: fixed;
    bottom: 30px;
    right: 30px;
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    cursor: pointer;
    box-shadow: var(--shadow-xl);
    z-index: 1000;
    transition: var(--transition-normal);
}

.floating-action-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.fab-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-dark);
    color: white;
    padding: 8px 12px;
    border-radius: var(--border-radius-sm);
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition-fast);
}

.floating-action-btn:hover .fab-tooltip {
    opacity: 1;
    visibility: visible;
}

/* Modern Header */
.modern-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    transition: var(--transition-normal);
}

.navbar {
    padding: 1rem 5%;
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.glass-effect {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.2);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 48px;
    height: 48px;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.logo-text h1 {
    font-size: 24px;
    font-weight: var(--font-weight-extrabold);
    color: var(--text-primary);
    line-height: 1;
}

.pos-accent {
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.logo-tagline {
    font-size: 12px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
    margin-top: 2px;
    display: block;
}

.modern-nav {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    list-style: none;
    padding: 0;
    margin: 0;
}

.modern-nav li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 10px 14px;
    border-radius: var(--border-radius-md);
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    font-size: 14px;
    transition: var(--transition-fast);
    position: relative;
    text-decoration: none;
    white-space: nowrap;
}

.nav-item:hover,
.nav-item.active {
    color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
}

.nav-item i {
    font-size: 14px;
}

.nav-cta .cta-button {
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-semibold);
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-md);
    white-space: nowrap;
}

.nav-cta .cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.nav-cta .cta-button i {
    font-size: 14px;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 4px;
}

.mobile-menu-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: var(--transition-fast);
}

/* Mobile Menu Toggle Animation */
.mobile-menu-toggle.active span:first-child {
    transform: rotate(45deg) translate(6px, 6px);
}

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

.mobile-menu-toggle.active span:last-child {
    transform: rotate(-45deg) translate(6px, -6px);
}

/* Hero Section */
.hero-modern {
    min-height: 100vh;
    padding: 120px 5% 60px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.hero-background {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    overflow: hidden;
}

.floating-shapes {
    position: absolute;
    width: 100%;
    height: 100%;
}

.shape {
    position: absolute;
    border-radius: 50%;
    opacity: 0.1;
    animation: float 20s infinite linear;
}

.shape-1 {
    width: 300px;
    height: 300px;
    background: var(--primary-gradient);
    top: 10%;
    left: 10%;
    animation-delay: 0s;
}

.shape-2 {
    width: 200px;
    height: 200px;
    background: var(--secondary-gradient);
    top: 60%;
    right: 15%;
    animation-delay: -5s;
}

.shape-3 {
    width: 150px;
    height: 150px;
    background: var(--accent-gradient);
    bottom: 20%;
    left: 20%;
    animation-delay: -10s;
}

.shape-4 {
    width: 250px;
    height: 250px;
    background: var(--success-gradient);
    top: 30%;
    right: 30%;
    animation-delay: -15s;
}

@keyframes float {
    0% { transform: translateY(0px) rotate(0deg); }
    33% { transform: translateY(-30px) rotate(120deg); }
    66% { transform: translateY(15px) rotate(240deg); }
    100% { transform: translateY(0px) rotate(360deg); }
}

.hero-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 2;
}

.hero-content-modern {
    animation: slideInLeft 1s ease-out;
}

.hero-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
    padding: 8px 16px;
    border-radius: var(--border-radius-lg);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    margin-bottom: 24px;
    border: 1px solid rgba(102, 126, 234, 0.2);
}

.hero-title {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: var(--font-weight-extrabold);
    line-height: 1.1;
    margin-bottom: 24px;
}

.title-main {
    display: block;
    color: var(--text-primary);
}

.title-highlight {
    display: block;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-description {
    font-size: 1.25rem;
    color: var(--text-secondary);
    line-height: 1.7;
    margin-bottom: 40px;
    max-width: 600px;
}

.hero-actions {
    display: flex;
    gap: 16px;
    margin-bottom: 40px;
    flex-wrap: wrap;
}

.btn-modern {
    padding: 16px 32px;
    border-radius: var(--border-radius-lg);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
    overflow: hidden;
    border: none;
}

.btn-primary-modern {
    background: var(--primary-gradient);
    color: white;
    box-shadow: var(--shadow-lg);
}

.btn-primary-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-xl), var(--shadow-glow);
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

.btn-primary-modern:hover .btn-shine {
    left: 100%;
}

.btn-secondary-modern {
    background: var(--bg-primary);
    color: var(--text-primary);
    border: 2px solid var(--border-color);
    box-shadow: var(--shadow-md);
}

.btn-secondary-modern:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    color: var(--primary-color);
}

.hero-trust-indicators {
    display: flex;
    gap: 24px;
    flex-wrap: wrap;
}

.trust-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: var(--text-muted);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
}

.trust-item i {
    color: var(--success-color);
    font-size: 16px;
}

/* Hero Visual */
.hero-visual {
    animation: slideInRight 1s ease-out;
}

.hero-dashboard {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-slow);
}

.hero-dashboard:hover {
    transform: perspective(1000px) rotateY(0deg) rotateX(0deg);
}

.dashboard-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid var(--border-color);
}

.dashboard-controls {
    display: flex;
    gap: 6px;
}

.control {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.control.red { background: #ff5f57; }
.control.yellow { background: #ffbd2e; }
.control.green { background: #28ca42; }

.dashboard-title {
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
}

.dashboard-content {
    padding: 24px;
}

.dashboard-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 24px;
}

.stat-card {
    background: var(--bg-secondary);
    padding: 16px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    gap: 12px;
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: var(--border-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 18px;
}

.stat-icon.sales {
    background: var(--success-gradient);
}

.stat-icon.orders {
    background: var(--accent-gradient);
}

.stat-value {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    display: block;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
}

.dashboard-chart {
    background: var(--bg-secondary);
    padding: 20px;
    border-radius: var(--border-radius-md);
    height: 120px;
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: 8px;
    height: 100%;
}

.bar {
    flex: 1;
    background: var(--primary-gradient);
    border-radius: 4px 4px 0 0;
    animation: growUp 1s ease-out;
    animation-fill-mode: both;
}

.bar:nth-child(1) { animation-delay: 0.1s; }
.bar:nth-child(2) { animation-delay: 0.2s; }
.bar:nth-child(3) { animation-delay: 0.3s; }
.bar:nth-child(4) { animation-delay: 0.4s; }
.bar:nth-child(5) { animation-delay: 0.5s; }

@keyframes growUp {
    from { height: 0; }
    to { height: inherit; }
}

/* Hero Stats Modern */
.hero-stats-modern {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-top: 60px;
    position: relative;
    z-index: 2;
}

.stat-modern {
    background: var(--bg-primary);
    padding: 24px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

.stat-modern:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.stat-icon-modern {
    width: 48px;
    height: 48px;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.stat-number-modern {
    font-size: 28px;
    font-weight: var(--font-weight-extrabold);
    color: var(--text-primary);
    display: block;
    line-height: 1;
}

.stat-label-modern {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
    display: block;
    margin-top: 4px;
}

/* Animations */
@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(50px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* Mobile Menu Overlay */
.modern-nav.active {
    display: flex !important;
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 2rem 5%;
    box-shadow: var(--shadow-lg);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
    animation: slideDown 0.3s ease-out;
    list-style: none;
    gap: 0;
}

.modern-nav.active li {
    list-style: none;
    width: 100%;
}

.modern-nav.active .nav-item {
    padding: 1.2rem 1rem;
    border-bottom: 1px solid var(--border-color);
    justify-content: flex-start;
    font-size: 1.1rem;
    width: 100%;
    gap: 12px;
}

.modern-nav.active .nav-item i {
    font-size: 18px;
}

.modern-nav.active li:last-child .nav-item {
    border-bottom: none;
}

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

/* Responsive Design */
@media (max-width: 1200px) {
    .modern-nav {
        gap: 0.3rem;
    }
    
    .nav-item {
        padding: 8px 10px;
        font-size: 13px;
    }
    
    .nav-item span {
        display: none;
    }
    
    .nav-item i {
        font-size: 16px;
    }
    
    .nav-cta .cta-button {
        padding: 8px 16px;
        font-size: 13px;
    }
}

@media (max-width: 1024px) {
    .modern-nav {
        display: none;
    }

    .mobile-menu-toggle {
        display: flex;
    }
    
    .nav-cta .cta-button span {
        display: inline;
    }

    .hero-container {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }

    .hero-visual {
        order: -1;
    }

    .hero-stats-modern {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .navbar {
        padding: 1rem 4%;
    }

    .hero-modern {
        padding: 100px 4% 40px;
    }

    .hero-actions {
        flex-direction: column;
        align-items: center;
    }

    .btn-modern {
        width: 100%;
        justify-content: center;
        max-width: 300px;
    }

    .hero-trust-indicators {
        justify-content: center;
    }

    .hero-stats-modern {
        grid-template-columns: 1fr;
    }

    .floating-action-btn {
        bottom: 20px;
        right: 20px;
        width: 50px;
        height: 50px;
        font-size: 20px;
    }
}

@media (max-width: 480px) {
    .logo-text h1 {
        font-size: 20px;
    }

    .logo-tagline {
        display: none;
    }

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

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

/* Features Section (keeping existing structure with modern styling) */
.features {
    padding: 100px 5% 60px;
    max-width: 1400px;
    margin: 0 auto;
}

.features h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 16px;
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    font-size: 1.25rem;
    margin-bottom: 60px;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

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

.card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 24px;
}

.card h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 16px;
}

.card p {
    color: var(--text-secondary);
    margin-bottom: 24px;
    font-size: 1rem;
    line-height: 1.6;
}

.feature-list {
    text-align: left;
    margin-bottom: 32px;
}

.feature-list li {
    color: var(--text-secondary);
    margin-bottom: 12px;
    position: relative;
    padding-left: 24px;
    font-size: 0.95rem;
}

.feature-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: var(--success-color);
    font-weight: var(--font-weight-bold);
}

.feature-btn {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: 12px 24px;
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    font-weight: var(--font-weight-semibold);
    transition: var(--transition-normal);
}

.feature-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

/* Comparison Section */
.comparison-section {
    padding: 100px 5% 80px;
    background: var(--bg-primary);
}

.comparison-table-wrapper {
    max-width: 1200px;
    margin: 0 auto 60px;
    overflow-x: auto;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-lg);
}

.comparison-table {
    width: 100%;
    border-collapse: collapse;
    background: white;
}

.comparison-table thead {
    background: var(--primary-gradient);
}

.comparison-table th {
    padding: 24px;
    text-align: center;
    color: white;
    font-weight: var(--font-weight-bold);
    font-size: 18px;
}

.comparison-table th.feature-column {
    text-align: left;
    background: var(--bg-dark);
}

.column-header {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
}

.column-header i {
    font-size: 24px;
}

.comparison-table tbody tr {
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition-fast);
}

.comparison-table tbody tr:hover {
    background: var(--bg-secondary);
}

.comparison-table td {
    padding: 20px 24px;
}

.feature-name {
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    font-size: 16px;
}

.crepito-value {
    text-align: center;
    color: var(--success-color);
    font-weight: var(--font-weight-medium);
}

.crepito-value i {
    font-size: 20px;
    margin-right: 8px;
}

.traditional-value {
    text-align: center;
    color: var(--text-muted);
}

.traditional-value i {
    font-size: 20px;
    margin-right: 8px;
    color: #e53e3e;
}

.comparison-cta {
    text-align: center;
    background: var(--primary-gradient);
    padding: 60px 40px;
    border-radius: var(--border-radius-lg);
    color: white;
    max-width: 800px;
    margin: 0 auto;
}

.comparison-cta h3 {
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    margin-bottom: 16px;
}

.comparison-cta p {
    font-size: 18px;
    margin-bottom: 32px;
    opacity: 0.9;
}

.comparison-cta .btn-modern {
    background: white;
    color: var(--primary-color);
}

.comparison-cta .btn-modern:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

/* Pricing Section */
.pricing {
    padding: 100px 5% 60px;
    background: var(--bg-tertiary);
}

.pricing h2 {
    text-align: center;
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 16px;
}

.pricing-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 32px;
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 60px;
}

.pricing-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 40px 32px;
    text-align: center;
    position: relative;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
}

.pricing-card:hover {
    transform: translateY(-10px);
    box-shadow: var(--shadow-xl);
}

.pricing-card.featured {
    border: 2px solid var(--primary-color);
    transform: scale(1.05);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.pricing-card.featured:hover {
    transform: scale(1.05) translateY(-10px);
}

.pricing-badge {
    position: absolute;
    top: -16px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--secondary-gradient);
    color: white;
    padding: 8px 24px;
    border-radius: var(--border-radius-lg);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
}

.pricing-header h3 {
    font-size: 1.75rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 16px;
}

.price {
    margin-bottom: 24px;
}

.currency {
    font-size: 1.25rem;
    font-weight: var(--font-weight-semibold);
    color: var(--text-secondary);
    vertical-align: top;
}

.amount {
    font-size: 3.5rem;
    font-weight: var(--font-weight-extrabold);
    color: var(--primary-color);
    line-height: 1;
}

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

.pricing-header p {
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.pricing-features {
    text-align: left;
    margin-bottom: 32px;
}

.pricing-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
    color: var(--text-secondary);
}

.pricing-features i {
    color: var(--success-color);
    font-size: 14px;
}

.pricing-card .btn-primary {
    width: 100%;
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 16px 32px;
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
}

.pricing-card .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

/* Usage-Based Pricing Components */
.usage-explanation {
    max-width: 800px;
    margin: 0 auto 60px;
}

.usage-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-md);
    display: flex;
    align-items: center;
    gap: 24px;
    border: 1px solid var(--border-color);
}

.usage-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-gradient);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 28px;
    flex-shrink: 0;
}

.usage-content h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 8px;
}

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

/* Pricing Calculator */
.pricing-calculator {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 40px;
    margin: 60px auto;
    max-width: 600px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

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

.calculator-header h3 {
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 8px;
}

.calculator-header p {
    color: var(--text-secondary);
}

.calculator-content {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.calculator-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    align-items: center;
}

.calculator-input {
    text-align: center;
}

.calculator-input label {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 12px;
    font-size: 1.1rem;
}

.calculator-input input {
    width: 100%;
    padding: 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    text-align: center;
    transition: var(--transition-fast);
}

.calculator-input input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.calculator-results {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.result-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 16px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    border: 1px solid var(--border-color);
}

.result-label {
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
}

.result-value {
    font-weight: var(--font-weight-bold);
    font-size: 1.1rem;
    color: var(--primary-color);
}

/* Pricing Benefits */
.pricing-benefits {
    margin-top: 80px;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.pricing-benefits h3 {
    text-align: center;
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 48px;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 32px;
}

.benefit-item {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.benefit-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    width: 64px;
    height: 64px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 24px;
    margin: 0 auto 24px;
}

.benefit-content h4 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 12px;
}

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

/* Responsive Design for Pricing Calculator */
@media (max-width: 768px) {
    .usage-card {
        flex-direction: column;
        text-align: center;
        gap: 16px;
    }

    .calculator-content {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .pricing-calculator {
        margin: 40px 20px;
        padding: 24px;
    }

    .benefits-grid {
        grid-template-columns: 1fr;
        gap: 24px;
    }
}

/* Continue with remaining sections using similar modern styling patterns... */
/* For brevity, I'll add the remaining sections in the next update */

/* Footer */
footer {
    background: var(--bg-dark);
    color: white;
    padding: 80px 5% 20px;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 40px;
    max-width: 1400px;
    margin: 0 auto;
    margin-bottom: 40px;
}

.footer-section h3 {
    font-size: 1.25rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: 24px;
    color: white;
}

.footer-section p {
    color: var(--text-light);
    line-height: 1.7;
    margin-bottom: 24px;
}

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

.footer-links a {
    color: var(--text-light);
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: white;
}

.social-links {
    display: flex;
    gap: 16px;
}

.social-links a {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition-normal);
}

.social-links a:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
}

.copyright {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    color: var(--text-light);
    font-size: 14px;
}

/* Benefits Section */
.benefits-section {
    padding: 100px 5% 80px;
    background: linear-gradient(135deg, #f7fafc 0%, #edf2f7 100%);
}

.benefits-grid-main {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    max-width: 1400px;
    margin: 0 auto;
}

.benefit-card-large {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
}

.benefit-card-large:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.benefit-icon-large {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 36px;
    margin-bottom: 24px;
}

.benefit-card-large h3 {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 16px;
}

.benefit-card-large > p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

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

.benefit-features li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 0;
    font-size: 15px;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.benefit-features li:last-child {
    border-bottom: none;
}

.benefit-features li i {
    color: var(--success-color);
    font-size: 18px;
}

/* Order Management Section */
.order-management {
    padding: 100px 5% 60px;
    background: var(--bg-primary);
}

.section-header {
    text-align: center;
    margin-bottom: 60px;
}

.section-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 16px;
}

.order-dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.order-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    gap: 20px;
    flex-wrap: wrap;
}

.order-filters {
    display: flex;
    gap: 16px;
    align-items: center;
}

.filter-select {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition-fast);
}

.filter-select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.search-input {
    padding: 12px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    background: var(--bg-primary);
    color: var(--text-primary);
    font-weight: var(--font-weight-medium);
    width: 300px;
    transition: var(--transition-fast);
}

.search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.order-stats-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.order-stat-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.order-stat-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.order-stat-card .stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.stat-icon.pending {
    background: var(--warning-gradient);
}

.stat-icon.preparing {
    background: var(--accent-gradient);
}

.stat-icon.ready {
    background: var(--success-gradient);
}

.stat-icon.revenue {
    background: var(--primary-gradient);
}

.stat-details .stat-number {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    display: block;
    line-height: 1;
}

.stat-details .stat-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
    margin-top: 4px;
    display: block;
}

.orders-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 24px;
}

.order-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    overflow: hidden;
    transition: var(--transition-normal);
}

.order-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.order-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px 24px 16px;
    border-bottom: 1px solid var(--border-color);
}

.order-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.order-number {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.order-time {
    font-size: 14px;
    color: var(--text-muted);
}

.order-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: var(--border-radius-lg);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
}

.order-status.pending {
    background: rgba(254, 225, 64, 0.1);
    color: #d69e2e;
}

.order-status.preparing {
    background: rgba(79, 172, 254, 0.1);
    color: #3182ce;
}

.order-status.ready {
    background: rgba(67, 233, 123, 0.1);
    color: #38a169;
}

.order-details {
    padding: 20px 24px;
}

.order-customer {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.order-items {
    margin-bottom: 16px;
}

.order-items .item {
    color: var(--text-secondary);
    margin-bottom: 4px;
    font-size: 14px;
}

.order-total {
    color: var(--text-primary);
    font-size: 16px;
}

.order-actions {
    padding: 16px 24px;
    background: var(--bg-secondary);
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.btn-action {
    padding: 8px 16px;
    border: none;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition-fast);
}

.btn-accept {
    background: var(--success-gradient);
    color: white;
}

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

.btn-edit {
    background: var(--accent-gradient);
    color: white;
}

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

.btn-cancel {
    background: var(--secondary-gradient);
    color: white;
}

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

.btn-ready {
    background: var(--success-gradient);
    color: white;
}

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

.btn-delay {
    background: var(--warning-gradient);
    color: white;
}

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

.btn-complete {
    background: var(--primary-gradient);
    color: white;
}

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

.btn-print {
    background: var(--bg-tertiary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-print:hover {
    background: var(--border-color);
    transform: translateY(-2px);
}

/* Table Management Section */
.table-management {
    padding: 100px 5% 60px;
    background: var(--bg-secondary);
}

.table-dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.table-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    gap: 20px;
    flex-wrap: wrap;
}

.table-stats-summary {
    display: flex;
    gap: 32px;
    flex-wrap: wrap;
}

.table-summary-item {
    text-align: center;
}

.summary-number {
    font-size: 32px;
    font-weight: var(--font-weight-extrabold);
    color: var(--primary-color);
    display: block;
    line-height: 1;
}

.summary-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
    margin-top: 4px;
    display: block;
}

.table-actions {
    display: flex;
    gap: 16px;
}

.table-legend {
    display: flex;
    gap: 24px;
    margin-bottom: 40px;
    justify-content: center;
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.legend-color.available {
    background: var(--success-gradient);
}

.legend-color.occupied {
    background: var(--secondary-gradient);
}

.legend-color.reserved {
    background: var(--accent-gradient);
}

.legend-color.cleaning {
    background: var(--warning-gradient);
}

.restaurant-layout {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    margin-bottom: 32px;
}

.floor-section {
    margin-bottom: 40px;
}

.floor-section:last-child {
    margin-bottom: 0;
}

.floor-section h3 {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 24px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--border-color);
}

.table-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 16px;
}

.table-item {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 16px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition-normal);
    position: relative;
    border: 2px solid transparent;
}

.table-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.table-item.available {
    border-color: #38a169;
    background: rgba(67, 233, 123, 0.05);
}

.table-item.occupied {
    border-color: #e53e3e;
    background: rgba(245, 87, 108, 0.05);
}

.table-item.reserved {
    border-color: #3182ce;
    background: rgba(79, 172, 254, 0.05);
}

.table-item.cleaning {
    border-color: #d69e2e;
    background: rgba(254, 225, 64, 0.05);
}

.table-icon {
    font-size: 24px;
    margin-bottom: 8px;
}

.table-item.available .table-icon {
    color: #38a169;
}

.table-item.occupied .table-icon {
    color: #e53e3e;
}

.table-item.reserved .table-icon {
    color: #3182ce;
}

.table-item.cleaning .table-icon {
    color: #d69e2e;
}

.table-number {
    font-size: 16px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    display: block;
}

.table-seats {
    font-size: 12px;
    color: var(--text-muted);
    display: block;
    margin-top: 2px;
}

.table-occupancy, .table-reservation, .table-status {
    position: absolute;
    top: 4px;
    right: 4px;
    background: rgba(0, 0, 0, 0.7);
    color: white;
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 10px;
    display: flex;
    align-items: center;
    gap: 2px;
}

.table-details-panel {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    padding: 24px;
    display: none;
}

.table-details-panel.active {
    display: block;
    animation: slideInUp 0.3s ease-out;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.panel-header h3 {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.panel-close {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--text-muted);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: var(--transition-fast);
}

.panel-close:hover {
    background: var(--bg-tertiary);
    color: var(--text-primary);
}

.table-quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}

.quick-action-btn {
    padding: 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    transition: var(--transition-normal);
    font-weight: var(--font-weight-medium);
}

.quick-action-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.quick-action-btn i {
    font-size: 24px;
}

/* Responsive Design for Management Sections */
@media (max-width: 768px) {
    .order-controls, .table-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .order-filters {
        justify-content: center;
        flex-wrap: wrap;
    }

    .search-input {
        width: 100%;
    }

    .orders-grid {
        grid-template-columns: 1fr;
    }

    .table-stats-summary {
        justify-content: center;
    }

    .table-grid {
        grid-template-columns: repeat(auto-fill, minmax(100px, 1fr));
    }

    .table-legend {
        justify-content: center;
        gap: 16px;
    }

    .restaurant-layout {
        padding: 20px;
    }
}

/* Sales Tracking Section */
.sales-tracking {
    padding: 100px 5% 60px;
    background: var(--bg-primary);
}

.sales-dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.sales-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.time-filters {
    display: flex;
    gap: 8px;
}

.time-filter {
    padding: 10px 20px;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    cursor: pointer;
    transition: var(--transition-fast);
}

.time-filter.active,
.time-filter:hover {
    background: var(--primary-gradient);
    color: white;
    border-color: var(--primary-color);
}

.sales-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.sales-metric-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.sales-metric-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.sales-charts {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
    margin-bottom: 40px;
}

.chart-container {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.chart-header h3 {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0;
}

.chart-filter {
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition-fast);
}

.chart-filter:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.chart-area {
    position: relative;
    height: 300px;
    padding: 20px;
}

.chart-bars {
    display: flex;
    align-items: end;
    justify-content: space-between;
    height: 200px;
    gap: 8px;
    margin-bottom: 20px;
}

.revenue-bar {
    flex: 1;
    background: var(--primary-gradient);
    border-radius: 4px 4px 0 0;
    min-height: 20px;
    transition: var(--transition-normal);
    cursor: pointer;
    position: relative;
}

.revenue-bar:hover {
    opacity: 0.8;
    transform: translateY(-2px);
}

.revenue-bar:hover::after {
    content: attr(data-value);
    position: absolute;
    top: -30px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--bg-dark);
    color: white;
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: var(--font-weight-medium);
    white-space: nowrap;
    z-index: 10;
}

.chart-labels {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
}

.chart-labels span {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
    text-align: center;
    flex: 1;
}

.chart-action {
    background: none;
    border: none;
    color: var(--primary-color);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
    transition: var(--transition-fast);
}

.chart-action:hover {
    background: rgba(102, 126, 234, 0.1);
}

.employee-performance {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.employee-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
}

.employee-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.employee-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Inventory Management Section */
.inventory-management {
    padding: 100px 5% 60px;
    background: var(--bg-secondary);
}

.inventory-dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.inventory-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.inventory-filters {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.inventory-alerts {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.alert-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-md);
    border-left: 4px solid;
    transition: var(--transition-normal);
}

.alert-card.low-stock {
    border-left-color: #ffa500;
}

.alert-card.out-of-stock {
    border-left-color: #ff4757;
}

.alert-card.reorder {
    border-left-color: #3742fa;
}

.alert-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.inventory-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.inventory-item {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.inventory-item:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.item-image {
    width: 60px;
    height: 60px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--primary-color);
    margin-bottom: 16px;
}

.stock-level {
    padding: 8px 12px;
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
}

.stock-level.in-stock {
    background: rgba(67, 233, 123, 0.1);
    color: #38a169;
}

.stock-level.low-stock {
    background: rgba(255, 165, 0, 0.1);
    color: #d69e2e;
}

.stock-level.out-of-stock {
    background: rgba(255, 71, 87, 0.1);
    color: #e53e3e;
}

.item-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
}

.action-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
}

.action-btn.edit {
    background: var(--accent-gradient);
    color: white;
}

.action-btn.adjust {
    background: var(--warning-gradient);
    color: white;
}

.action-btn.reorder {
    background: var(--primary-gradient);
    color: white;
}

.action-btn.priority {
    background: var(--secondary-gradient);
    color: white;
}

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

.supplier-section {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-lg);
}

.supplier-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.supplier-card {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.supplier-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

/* Payment Processing Section */
.payment-processing {
    padding: 100px 5% 60px;
    background: var(--bg-primary);
}

.payment-dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.payment-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.payment-metric-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    display: flex;
    align-items: center;
    gap: 16px;
}

.payment-metric-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.payment-metric-card .metric-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
}

.metric-icon.total-payments {
    background: var(--primary-gradient);
}

.metric-icon.card-payments {
    background: var(--accent-gradient);
}

.metric-icon.cash-payments {
    background: var(--success-gradient);
}

.metric-icon.digital-payments {
    background: var(--secondary-gradient);
}

.metric-content {
    flex: 1;
}

.metric-value {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    display: block;
    line-height: 1;
}

.metric-label {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
    margin-top: 4px;
    display: block;
}

.metric-change {
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    margin-top: 8px;
    display: block;
}

.metric-change.positive {
    color: var(--success-color);
}

.metric-change.negative {
    color: var(--secondary-color);
}

.metric-breakdown {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 8px;
    display: block;
}

/* Payment Interface */
.payment-interface {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 32px;
    margin-bottom: 40px;
}

.payment-terminal {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.terminal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.terminal-header h3 {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.terminal-status {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: var(--font-weight-medium);
}

.terminal-status.connected {
    color: var(--success-color);
}

.current-transaction {
    margin-bottom: 32px;
}

.transaction-display {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    text-align: center;
    border: 1px solid var(--border-color);
}

.amount-display {
    font-size: 48px;
    font-weight: var(--font-weight-extrabold);
    color: var(--primary-color);
    margin-bottom: 16px;
    line-height: 1;
}

.transaction-details {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.transaction-details span {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Payment Methods */
.payment-methods {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 32px;
}

.payment-method-btn {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 16px 12px;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    font-weight: var(--font-weight-medium);
}

.payment-method-btn:hover {
    background: var(--bg-primary);
    border-color: var(--primary-color);
    transform: translateY(-2px);
}

.payment-method-btn.active {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

.payment-method-btn i {
    font-size: 24px;
}

/* Payment Forms */
.payment-form {
    margin-bottom: 24px;
}

.card-input-group, .cash-input-group {
    margin-bottom: 24px;
}

.card-input-group label, .cash-input-group label {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 8px;
}

.card-input {
    position: relative;
    display: flex;
    align-items: center;
}

.card-input input, .cash-input input {
    flex: 1;
    padding: 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    font-size: 16px;
    transition: var(--transition-fast);
}

.card-input input:focus, .cash-input input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
}

.card-types {
    position: absolute;
    right: 12px;
    display: flex;
    gap: 8px;
}

.card-types i {
    font-size: 24px;
    opacity: 0.5;
}

.cash-input {
    position: relative;
}

.cash-input .currency {
    position: absolute;
    right: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
    font-weight: var(--font-weight-bold);
}

.payment-status {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 16px;
    text-align: center;
    margin-bottom: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    color: var(--text-secondary);
}

.change-calculation {
    margin-bottom: 24px;
}

.change-display {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
    padding: 16px;
    text-align: center;
    font-size: 18px;
    font-weight: var(--font-weight-bold);
}

.change-amount {
    color: var(--success-color);
}

.process-payment-btn {
    width: 100%;
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 16px 24px;
    border-radius: var(--border-radius-lg);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    transition: var(--transition-normal);
}

.process-payment-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg), var(--shadow-glow);
}

.process-payment-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Digital Payment Options */
.digital-options {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 24px;
}

.digital-option {
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    padding: 16px;
    cursor: pointer;
    transition: var(--transition-fast);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}

.digital-option:hover {
    border-color: var(--primary-color);
    background: var(--bg-primary);
}

.digital-option i {
    font-size: 32px;
}

.qr-payment {
    text-align: center;
}

.qr-code {
    width: 120px;
    height: 120px;
    background: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.qr-code i {
    font-size: 48px;
    color: var(--text-muted);
}

/* Payment Actions */
.payment-actions {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.payment-actions .action-btn {
    padding: 12px 24px;
    border-radius: var(--border-radius-lg);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: var(--transition-normal);
    border: none;
}

.action-btn.primary {
    background: var(--primary-gradient);
    color: white;
}

.action-btn.secondary {
    background: var(--bg-secondary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

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

/* Transaction History */
.transaction-history {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    margin-bottom: 40px;
}

.history-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.history-header h3 {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.history-filters {
    display: flex;
    gap: 16px;
}

.transaction-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.transaction-item {
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    padding: 20px;
    display: grid;
    grid-template-columns: 1fr auto auto auto;
    gap: 20px;
    align-items: center;
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
}

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

.transaction-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.transaction-id {
    font-size: 16px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.transaction-time {
    font-size: 12px;
    color: var(--text-muted);
}

.transaction-customer {
    font-size: 14px;
    color: var(--text-secondary);
}

.transaction-details {
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: end;
}

.transaction-details .payment-method {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: var(--text-secondary);
}

.transaction-amount {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.transaction-status {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    border-radius: var(--border-radius-lg);
    font-size: 14px;
    font-weight: var(--font-weight-medium);
}

.transaction-status.completed {
    background: rgba(67, 233, 123, 0.1);
    color: #38a169;
}

.transaction-status.pending {
    background: rgba(254, 225, 64, 0.1);
    color: #d69e2e;
}

.transaction-status.refunded {
    background: rgba(245, 87, 108, 0.1);
    color: #e53e3e;
}

.transaction-actions {
    display: flex;
    gap: 8px;
}

.transaction-actions .action-btn {
    width: 36px;
    height: 36px;
    border-radius: var(--border-radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition-fast);
    border: 1px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
}

.transaction-actions .action-btn:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
}

/* Payment Analytics */
.payment-analytics {
    background: var(--bg-primary);
    border-radius: var(--border-radius-xl);
    padding: 32px;
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
}

.analytics-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.analytics-header h3 {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.analytics-period {
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    background: var(--bg-secondary);
    color: var(--text-primary);
    cursor: pointer;
}

.chart-container {
    text-align: center;
}

.chart-title {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 24px;
}

.pie-chart {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    margin: 0 auto 24px;
    background: conic-gradient(
        var(--primary-color) 0% 76.8%,
        var(--success-color) 76.8% 95.4%,
        var(--secondary-color) 95.4% 100%
    );
}

.chart-legend {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-size: 14px;
    color: var(--text-secondary);
}

.legend-color {
    width: 16px;
    height: 16px;
    border-radius: 4px;
}

.legend-color.card {
    background: var(--primary-color);
}

.legend-color.cash {
    background: var(--success-color);
}

.legend-color.digital {
    background: var(--secondary-color);
}

/* Responsive Design for Payment Processing */
@media (max-width: 768px) {
    .payment-interface {
        grid-template-columns: 1fr;
    }

    .payment-methods {
        grid-template-columns: 1fr;
    }

    .digital-options {
        grid-template-columns: 1fr;
    }

    .transaction-item {
        grid-template-columns: 1fr;
        gap: 12px;
        text-align: center;
    }

    .transaction-details {
        align-items: center;
    }

    .payment-actions {
        flex-wrap: wrap;
        justify-content: center;
    }

    .history-header {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }

    .history-filters {
        flex-wrap: wrap;
    }
}

/* Customer Management Section */
.customer-management {
    padding: 100px 5% 60px;
    background: var(--bg-secondary);
}

.customer-dashboard {
    max-width: 1400px;
    margin: 0 auto;
}

.customer-overview {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.customer-metric-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
}

.customer-metric-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.metric-icon {
    width: 60px;
    height: 60px;
    border-radius: var(--border-radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: white;
    flex-shrink: 0;
}

.metric-icon.total-customers {
    background: var(--primary-gradient);
}

.metric-icon.loyal-customers {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.metric-icon.repeat-customers {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.metric-icon.customer-value {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
}

.metric-content {
    flex: 1;
}

.metric-value {
    display: block;
    font-size: 28px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    line-height: 1.2;
}

.metric-label {
    display: block;
    font-size: 14px;
    color: var(--text-muted);
    margin-top: 4px;
    margin-bottom: 8px;
}

.metric-change {
    font-size: 14px;
    font-weight: var(--font-weight-medium);
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
}

.metric-change.positive {
    color: var(--success-color);
    background: rgba(34, 197, 94, 0.1);
}

.customer-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    flex-wrap: wrap;
    gap: 20px;
}

.customer-filters {
    display: flex;
    gap: 16px;
    align-items: center;
    flex-wrap: wrap;
}

.customer-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex-wrap: wrap;
}

.customer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 24px;
}

.customer-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 24px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    position: relative;
}

.customer-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

.customer-header {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 20px;
}

.customer-avatar {
    width: 50px;
    height: 50px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 20px;
    flex-shrink: 0;
}

.customer-info {
    flex: 1;
}

.customer-name {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.customer-email {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 2px;
}

.customer-phone {
    font-size: 14px;
    color: var(--text-muted);
}

.customer-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 50%;
    font-size: 12px;
    font-weight: var(--font-weight-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.customer-badge.vip {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.customer-badge.loyalty {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.customer-badge.new {
    background: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
    color: white;
}

.customer-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
}

.stat-item {
    text-align: center;
}

.stat-label {
    display: block;
    font-size: 12px;
    color: var(--text-muted);
    margin-bottom: 4px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-value {
    display: block;
    font-size: 16px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.loyalty-info {
    margin-bottom: 20px;
    padding: 16px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-md);
}

.loyalty-status {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.loyalty-tier {
    font-size: 14px;
    font-weight: var(--font-weight-bold);
    padding: 4px 8px;
    border-radius: var(--border-radius-sm);
}

.loyalty-tier.gold {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    color: white;
}

.loyalty-tier.silver {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.loyalty-points {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
}

.loyalty-progress {
    display: flex;
    align-items: center;
    gap: 12px;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background: var(--border-color);
    border-radius: 50px;
    overflow: hidden;
}

.progress-fill {
    height: 100%;
    background: var(--primary-gradient);
    border-radius: 50px;
    transition: var(--transition-normal);
}

.progress-text {
    font-size: 12px;
    color: var(--text-muted);
    white-space: nowrap;
}

.customer-card .customer-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.customer-btn {
    flex: 1;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    background: var(--bg-secondary);
    color: var(--text-primary);
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: var(--font-weight-medium);
    cursor: pointer;
    transition: var(--transition-fast);
    text-align: center;
    min-width: 80px;
}

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

/* Responsive Design for Customer Management */
@media (max-width: 768px) {
    .customer-overview {
        grid-template-columns: 1fr;
    }

    .customer-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .customer-filters,
    .customer-actions {
        justify-content: center;
    }

    .customer-grid {
        grid-template-columns: 1fr;
    }

    .customer-stats {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .customer-card .customer-actions {
        flex-direction: column;
    }

    .customer-btn {
        flex: none;
    }
}

/* Loyalty Program Management Section */
.loyalty-program-section {
    margin-bottom: 32px;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    border: 1px solid var(--border-color);
}

.loyalty-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 1px solid var(--border-color);
}

.loyalty-header h3 {
    margin: 0;
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.loyalty-controls {
    display: flex;
    gap: 12px;
}

.loyalty-tiers {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.tier-card {
    padding: 20px;
    border-radius: var(--border-radius-md);
    border: 2px solid transparent;
    background: var(--bg-primary);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.tier-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--border-color);
}

.tier-card.bronze::before {
    background: linear-gradient(135deg, #CD7F32 0%, #B8860B 100%);
}

.tier-card.silver::before {
    background: linear-gradient(135deg, #C0C0C0 0%, #A9A9A9 100%);
}

.tier-card.gold::before {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
}

.tier-card.platinum::before {
    background: linear-gradient(135deg, #E5E4E2 0%, #BCC6CC 100%);
}

.tier-card:hover {
    border-color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.tier-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    margin-bottom: 16px;
    font-size: 20px;
}

.tier-card.bronze .tier-icon {
    background: linear-gradient(135deg, #CD7F32 0%, #B8860B 100%);
    color: white;
}

.tier-card.silver .tier-icon {
    background: linear-gradient(135deg, #C0C0C0 0%, #A9A9A9 100%);
    color: white;
}

.tier-card.gold .tier-icon {
    background: linear-gradient(135deg, #FFD700 0%, #FFA500 100%);
    color: white;
}

.tier-card.platinum .tier-icon {
    background: linear-gradient(135deg, #E5E4E2 0%, #BCC6CC 100%);
    color: #333;
}

.tier-info {
    margin-bottom: 16px;
}

.tier-name {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 8px;
    text-transform: capitalize;
}

.tier-requirement {
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 8px;
    font-weight: var(--font-weight-medium);
}

.tier-benefits {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.tier-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.member-count {
    font-size: 14px;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
}

.loyalty-tier.bronze {
    background: linear-gradient(135deg, #CD7F32 0%, #B8860B 100%);
    color: white;
}

.loyalty-tier.platinum {
    background: linear-gradient(135deg, #E5E4E2 0%, #BCC6CC 100%);
    color: #333;
}

/* Responsive Design for Loyalty Program */
@media (max-width: 768px) {
    .loyalty-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .loyalty-controls {
        width: 100%;
        justify-content: stretch;
    }

    .loyalty-controls .btn-modern {
        flex: 1;
    }

    .loyalty-tiers {
        grid-template-columns: 1fr;
    }
}

/* About Section Styles */
.about {
    padding: 80px 0;
    background: var(--bg-primary);
    position: relative;
}

.about::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.03) 0%, rgba(245, 87, 108, 0.03) 100%);
    pointer-events: none;
}

.about h2 {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: 60px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.about-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    flex-direction: column;
    gap: 60px;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 24px;
    text-align: center;
    max-width: 900px;
    margin: 0 auto;
}

.about-text p {
    font-size: 18px;
    line-height: 1.7;
    color: var(--text-secondary);
    font-weight: var(--font-weight-normal);
}

.about-text p:first-child {
    font-size: 20px;
    font-weight: var(--font-weight-medium);
    color: var(--text-primary);
}

.about-stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    margin-top: 20px;
}

.about-stat-card {
    background: white;
    padding: 40px 30px;
    border-radius: var(--border-radius-lg);
    text-align: center;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid var(--border-color);
}

.about-stat-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.stat-icon-about {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 36px;
    color: white;
}

.about-stat-card h4 {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 12px;
}

.about-stat-card p {
    font-size: 15px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.about-image {
    position: relative;
    border-radius: var(--border-radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: var(--transition-normal);
}

.about-image:hover img {
    transform: scale(1.05);
}

/* About Section Responsive Design */
@media (max-width: 768px) {
    .about {
        padding: 60px 0;
    }

    .about h2 {
        font-size: 36px;
        margin-bottom: 40px;
    }

    .about-content {
        gap: 40px;
    }

    .about-stats-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .about-text p {
        font-size: 16px;
    }

    .about-text p:first-child {
        font-size: 18px;
    }
}

/* Contact Section Styles */
.contact {
    padding: 100px 5% 80px;
    background: var(--bg-secondary);
    position: relative;
}

.contact::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.05) 0%, rgba(245, 87, 108, 0.05) 100%);
    pointer-events: none;
}

.contact h2 {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    text-align: center;
    margin-bottom: 12px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.contact .section-subtitle {
    text-align: center;
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 60px;
    font-weight: var(--font-weight-medium);
}

.contact-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 60px;
    align-items: start;
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.contact-benefits {
    background: var(--bg-primary);
    padding: 32px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-benefits h3 {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 24px;
}

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

.benefit-list li {
    display: flex;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

.benefit-list li:last-child {
    border-bottom: none;
}

.benefit-list li i {
    font-size: 24px;
    color: var(--success-color);
    flex-shrink: 0;
}

.benefit-list li strong {
    display: block;
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.benefit-list li p {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 0;
}

.contact-methods {
    background: var(--bg-primary);
    padding: 32px;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.contact-methods h3 {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 24px;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    padding: 16px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.contact-item i {
    font-size: 20px;
    color: var(--primary-color);
    background: rgba(102, 126, 234, 0.1);
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-md);
    flex-shrink: 0;
}

.contact-item div h4 {
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.contact-item div p {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.contact-item div p a {
    color: var(--primary-color);
    text-decoration: none;
    font-weight: var(--font-weight-medium);
}

.contact-item div p a:hover {
    text-decoration: underline;
}

.contact-form {
    background: var(--bg-primary);
    padding: 48px;
    border-radius: var(--border-radius-xl);
    box-shadow: var(--shadow-lg);
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.contact-form h3 {
    font-size: 28px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-subtitle {
    font-size: 16px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.contact-form::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.form-group.checkbox-group {
    margin: 24px 0;
}

.form-group.checkbox-group label {
    display: flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-secondary);
}

.form-group.checkbox-group input[type="checkbox"] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}

.btn-submit {
    width: 100%;
    padding: 16px 32px;
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    margin-top: 8px;
}

.form-footer {
    text-align: center;
    font-size: 13px;
    color: var(--text-muted);
    margin-top: 20px;
}

.form-footer a {
    color: var(--primary-color);
    text-decoration: none;
}

.form-footer a:hover {
    text-decoration: underline;
}
.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 8px;
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 16px;
    border: 2px solid var(--border-color);
    border-radius: var(--border-radius-md);
    font-size: 16px;
    font-family: var(--font-family-primary);
    transition: var(--transition-fast);
    background: var(--bg-primary);
    color: var(--text-primary);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(102, 126, 234, 0.1);
    background: rgba(102, 126, 234, 0.02);
}

.form-group select {
    cursor: pointer;
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
    font-family: var(--font-family-primary);
}

.contact-form .btn-primary {
    width: 100%;
    background: var(--primary-gradient);
    color: white;
    border: none;
    padding: 18px 32px;
    border-radius: var(--border-radius-md);
    font-size: 16px;
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    position: relative;
    overflow: hidden;
}

.contact-form .btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.contact-form .btn-primary:active {
    transform: translateY(0);
}

/* Contact Section Responsive Design */
@media (max-width: 768px) {
    .contact {
        padding: 60px 0;
    }

    .contact h2 {
        font-size: 36px;
    }

    .contact .section-subtitle {
        font-size: 18px;
        margin-bottom: 40px;
    }

    .contact-container {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 0 16px;
    }

    .contact-form {
        padding: 32px 24px;
    }

    .contact-item {
        padding: 20px;
        gap: 16px;
    }

    .contact-item i {
        width: 40px;
        height: 40px;
        font-size: 20px;
    }
}

/* Marketing Campaigns Section Styles */
.marketing-campaigns {
    margin-top: 40px;
    padding: 32px;
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
}

.campaigns-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.campaigns-header h3 {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin: 0;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.btn-modern.btn-primary-modern {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 12px 24px;
    background: var(--primary-gradient);
    color: white;
    border: none;
    border-radius: var(--border-radius-md);
    font-weight: var(--font-weight-semibold);
    cursor: pointer;
    transition: var(--transition-normal);
    font-size: 14px;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-modern.btn-primary-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-modern.btn-primary-modern i {
    font-size: 16px;
}

.campaign-list {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.campaign-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    background: var(--bg-secondary);
    border-radius: var(--border-radius-lg);
    border: 2px solid var(--border-color);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.campaign-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--border-color);
}

.campaign-card.active::before {
    background: var(--success-gradient);
}

.campaign-card.completed::before {
    background: var(--text-muted);
}

.campaign-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary-color);
    background: var(--bg-primary);
}

.campaign-info {
    flex: 1;
    min-width: 0;
}

.campaign-name {
    font-size: 18px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 8px;
}

.campaign-type {
    font-size: 14px;
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 6px;
}

.campaign-date {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: var(--font-weight-medium);
}

.campaign-stats {
    display: flex;
    gap: 32px;
    margin: 0 32px;
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    min-width: 80px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    font-weight: var(--font-weight-semibold);
    margin-bottom: 4px;
}

.stat-value {
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
}

.campaign-actions {
    display: flex;
    gap: 8px;
    flex-shrink: 0;
}

.campaign-btn {
    padding: 8px 16px;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-fast);
    min-width: 60px;
}

.campaign-btn:hover {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    transform: translateY(-1px);
}

.campaign-btn.edit:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(79, 172, 254, 0.05);
}

.campaign-btn.pause:hover {
    border-color: var(--warning-color);
    color: #e67e22;
    background: rgba(254, 225, 64, 0.05);
}

.campaign-btn.clone:hover {
    border-color: var(--success-color);
    color: var(--success-color);
    background: rgba(67, 233, 123, 0.05);
}

.campaign-btn.report:hover {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    background: rgba(245, 87, 108, 0.05);
}

/* Campaign Card Status Indicators */
.campaign-card.active .campaign-name::after {
    content: 'ACTIVE';
    display: inline-block;
    margin-left: 12px;
    padding: 2px 8px;
    background: var(--success-color);
    color: white;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 12px;
}

.campaign-card.completed .campaign-name::after {
    content: 'COMPLETED';
    display: inline-block;
    margin-left: 12px;
    padding: 2px 8px;
    background: var(--text-muted);
    color: white;
    font-size: 10px;
    font-weight: var(--font-weight-bold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 12px;
}

/* Responsive Design for Marketing Campaigns */
@media (max-width: 768px) {
    .marketing-campaigns {
        margin-top: 24px;
        padding: 20px;
    }

    .campaigns-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
        margin-bottom: 24px;
    }

    .campaigns-header h3 {
        font-size: 20px;
    }

    .btn-modern.btn-primary-modern {
        width: 100%;
        justify-content: center;
        padding: 14px 24px;
    }

    .campaign-card {
        flex-direction: column;
        align-items: stretch;
        gap: 20px;
        padding: 20px;
    }

    .campaign-stats {
        justify-content: space-around;
        margin: 0;
        padding: 16px 0;
        border-top: 1px solid var(--border-color);
        border-bottom: 1px solid var(--border-color);
    }

    .stat-item {
        min-width: auto;
    }

    .campaign-actions {
        justify-content: space-between;
    }

    .campaign-btn {
        flex: 1;
        padding: 10px 12px;
    }
}

/* Supplier Button Styles */
.supplier-btn {
    padding: 10px 20px;
    border: 2px solid var(--border-color);
    background: var(--bg-primary);
    color: var(--text-secondary);
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-fast);
    min-width: 100px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.supplier-btn:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-md);
}

.supplier-btn.contact {
    border-color: var(--primary-color);
    color: var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
}

.supplier-btn.contact:hover {
    background: var(--primary-color);
    color: white;
    box-shadow: var(--shadow-lg);
}

.supplier-btn.order {
    border-color: var(--success-color);
    color: var(--success-color);
    background: rgba(67, 233, 123, 0.05);
}

.supplier-btn.order:hover {
    background: var(--success-color);
    color: white;
    box-shadow: var(--shadow-lg);
}

.supplier-actions {
    display: flex;
    gap: 12px;
    margin-top: 16px;
    flex-wrap: wrap;
}

/* Responsive Design for Supplier Buttons */
@media (max-width: 768px) {
    .supplier-actions {
        flex-direction: column;
        gap: 8px;
    }

    .supplier-btn {
        width: 100%;
        min-width: auto;
    }
}

/* View Button Styles */
.customer-btn.view {
    border-color: var(--accent-color);
    color: var(--accent-color);
    background: rgba(79, 172, 254, 0.05);
    position: relative;
    overflow: hidden;
}

.customer-btn.view:hover {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.customer-btn.view:before {
    content: '\f06e';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 6px;
}

.alert-action {
    padding: 8px 16px;
    border: 2px solid var(--warning-color);
    background: rgba(254, 225, 64, 0.05);
    color: #e67e22;
    border-radius: var(--border-radius-sm);
    font-size: 12px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-fast);
    min-width: 60px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
}

.alert-action:hover {
    background: var(--warning-color);
    color: #333;
    border-color: var(--warning-color);
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.alert-action:before {
    content: '\f06e';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

.chart-action {
    padding: 10px 20px;
    border: 2px solid var(--primary-color);
    background: rgba(102, 126, 234, 0.05);
    color: var(--primary-color);
    border-radius: var(--border-radius-md);
    font-size: 14px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    cursor: pointer;
    transition: var(--transition-fast);
    min-width: 100px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.chart-action:hover {
    background: var(--primary-color);
    color: white;
    border-color: var(--primary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-2px);
}

.chart-action:before {
    content: '\f06e';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
}

/* Responsive Design for View Buttons */
@media (max-width: 768px) {
    .alert-action,
    .chart-action {
        padding: 8px 12px;
        font-size: 12px;
        min-width: auto;
    }

    .customer-btn.view {
        min-width: 90px;
    }
}

/* Customer Contact Button Styles */
.customer-btn.contact {
    border-color: var(--secondary-color);
    color: var(--secondary-color);
    background: rgba(245, 87, 108, 0.05);
    position: relative;
    overflow: hidden;
}

.customer-btn.contact:hover {
    background: var(--secondary-color);
    color: white;
    border-color: var(--secondary-color);
    box-shadow: var(--shadow-lg);
    transform: translateY(-1px);
}

.customer-btn.contact:before {
    content: '\f075';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    margin-right: 6px;
}

/* Responsive Design for Customer Contact Buttons */
@media (max-width: 768px) {
    .customer-btn.contact {
        min-width: 90px;
    }
}

/* Testimonials Section Styles */
.testimonials {
    padding: 100px 5% 80px;
    background: var(--bg-secondary);
    text-align: center;
    position: relative;
}

.testimonials::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.03) 0%, rgba(245, 87, 108, 0.03) 100%);
    pointer-events: none;
}

.testimonials h2 {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    margin-bottom: 16px;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    position: relative;
    z-index: 1;
}

.testimonials .section-subtitle {
    font-size: 20px;
    color: var(--text-secondary);
    margin-bottom: 40px;
    font-weight: var(--font-weight-medium);
    position: relative;
    z-index: 1;
}

.testimonials-stats {
    display: flex;
    justify-content: center;
    gap: 60px;
    margin-bottom: 60px;
    flex-wrap: wrap;
}

.testimonial-stat {
    text-align: center;
}

.testimonial-stat .stat-number {
    font-size: 48px;
    font-weight: var(--font-weight-bold);
    color: var(--primary-color);
    line-height: 1;
    margin-bottom: 8px;
}

.testimonial-stat .stat-label {
    font-size: 16px;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
}

.testimonial-stat .stat-stars {
    color: #fbbf24;
    font-size: 24px;
    margin-top: 8px;
}

/* Early Adopter Benefits */
.early-adopter-benefits {
    max-width: 1200px;
    margin: 0 auto 60px;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.adopter-benefit-card {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    text-align: center;
    box-shadow: var(--shadow-md);
    border: 2px solid var(--border-color);
    transition: var(--transition-normal);
}

.adopter-benefit-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.adopter-icon {
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 24px;
    color: white;
    font-size: 36px;
}

.adopter-benefit-card h3 {
    font-size: 24px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 12px;
}

.adopter-benefit-card p {
    font-size: 16px;
    color: var(--text-secondary);
    line-height: 1.6;
}

.beta-signup-cta {
    max-width: 700px;
    margin: 0 auto 60px;
    padding: 50px 40px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(245, 87, 108, 0.1) 100%);
    border-radius: var(--border-radius-xl);
    text-align: center;
    border: 2px solid var(--primary-color);
}

.beta-signup-cta h3 {
    font-size: 32px;
    font-weight: var(--font-weight-bold);
    color: var(--text-primary);
    margin-bottom: 16px;
}

.beta-signup-cta p {
    font-size: 18px;
    color: var(--text-secondary);
    margin-bottom: 32px;
}

.beta-signup-cta .btn-modern {
    font-size: 18px;
    padding: 16px 40px;
}

.testimonial-slider {
    max-width: 1400px;
    margin: 0 auto 60px;
    padding: 0 20px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.testimonial {
    background: var(--bg-primary);
    border-radius: var(--border-radius-lg);
    padding: 40px;
    box-shadow: var(--shadow-md);
    border: 1px solid var(--border-color);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
    text-align: left;
}

.testimonial::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--primary-gradient);
}

.testimonial:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.testimonial-rating {
    color: #fbbf24;
    font-size: 20px;
    margin-bottom: 16px;
}

.testimonial-content {
    margin-bottom: 24px;
}

.testimonial-content p {
    font-size: 16px;
    line-height: 1.7;
    color: var(--text-primary);
    font-style: italic;
    position: relative;
    padding: 0 8px;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
}

.testimonial-image {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid var(--primary-color);
    flex-shrink: 0;
}

.testimonial-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
    border: 3px solid var(--primary-color);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: var(--font-weight-bold);
    color: white;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.1);
}

.author-info {
    flex: 1;
}

.author-info h4 {
    font-size: 18px;
    font-weight: var(--font-weight-semibold);
    color: var(--text-primary);
    margin-bottom: 4px;
}

.author-info p {
    font-size: 14px;
    color: var(--text-secondary);
    font-weight: var(--font-weight-medium);
    margin-bottom: 8px;
}

.testimonial-metric {
    display: inline-block;
    font-size: 14px;
    color: var(--primary-color);
    font-weight: var(--font-weight-semibold);
    background: rgba(102, 126, 234, 0.1);
    padding: 4px 12px;
    border-radius: 12px;
    font-style: normal;
}

.trust-badges {
    max-width: 1000px;
    margin: 60px auto 0;
    padding: 40px 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 40px;
    flex-wrap: wrap;
    background: white;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-md);
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--text-primary);
    font-weight: var(--font-weight-semibold);
    font-size: 14px;
}

.trust-badge i {
    font-size: 24px;
    color: var(--success-color);
}

.testimonial-logos {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 60px;
    flex-wrap: wrap;
    opacity: 0.6;
    transition: var(--transition-normal);
}

.testimonial-logos:hover {
    opacity: 0.8;
}

.testimonial-logos img {
    height: 40px;
    width: auto;
    filter: grayscale(100%);
    transition: var(--transition-normal);
}

.testimonial-logos img:hover {
    filter: grayscale(0%);
    transform: scale(1.1);
}

/* Testimonials Responsive Design */
@media (max-width: 768px) {
    .testimonials {
        padding: 60px 0;
    }

    .testimonials h2 {
        font-size: 36px;
    }

    .testimonials .section-subtitle {
        font-size: 18px;
        margin-bottom: 40px;
    }

    .testimonial-slider {
        grid-template-columns: 1fr;
        gap: 30px;
        margin-bottom: 40px;
    }

    .testimonial {
        padding: 30px;
    }

    .testimonial-content p {
        font-size: 16px;
    }

    .testimonial-logos {
        gap: 40px;
    }

    .testimonial-logos img {
        height: 32px;
    }
}

@media (max-width: 480px) {
    .testimonials {
        padding: 40px 0;
    }

    .testimonials h2 {
        font-size: 28px;
    }

    .testimonials .section-subtitle {
        font-size: 16px;
    }

    .testimonial {
        padding: 20px;
    }

    .testimonial-content p {
        font-size: 15px;
    }

    .testimonial-logos {
        gap: 30px;
    }

    .testimonial-logos img {
        height: 28px;
    }
}

/* ============================================
   APPLE-STYLE SCROLL ANIMATIONS
   ============================================ */

/* Base animation classes */
.fade-slide-up {
    opacity: 0;
    transform: translateY(60px);
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.fade-slide-up.animate-in {
    opacity: 1;
    transform: translateY(0);
}

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

/* Header transitions */
.modern-header {
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                background 0.3s ease,
                backdrop-filter 0.3s ease,
                box-shadow 0.3s ease;
}

/* Hero parallax setup */
.hero-modern {
    transition: transform 0.1s linear, opacity 0.3s ease;
    will-change: transform, opacity;
}

/* Card hover effects - 3D tilt */
.pricing-card {
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                box-shadow 0.3s ease;
    transform-style: preserve-3d;
}

/* Scale animations for cards */
.benefit-card,
.feature-card,
.adopter-benefit-card,
.about-stat-card {
    transition: transform 0.6s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                opacity 0.6s ease,
                box-shadow 0.3s ease;
}

/* Zoom effect for comparison table */
.comparison-table-wrapper {
    will-change: transform, opacity;
}

/* Smooth stat counter */
.stat-number-modern {
    transition: all 0.3s ease;
}

/* Image scale effects */
.benefit-card img,
.feature-card img {
    will-change: transform, opacity;
}

/* Stagger delay for cards (applied via JS) */
.benefit-card:nth-child(1).animate-in,
.feature-card:nth-child(1).animate-in,
.adopter-benefit-card:nth-child(1).animate-in {
    transition-delay: 0s;
}

.benefit-card:nth-child(2).animate-in,
.feature-card:nth-child(2).animate-in,
.adopter-benefit-card:nth-child(2).animate-in {
    transition-delay: 0.15s;
}

.benefit-card:nth-child(3).animate-in,
.feature-card:nth-child(3).animate-in,
.adopter-benefit-card:nth-child(3).animate-in {
    transition-delay: 0.3s;
}

.benefit-card:nth-child(4).animate-in,
.feature-card:nth-child(4).animate-in {
    transition-delay: 0.45s;
}

/* Section headers animation */
section h2 {
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

section .section-subtitle {
    transition: opacity 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s,
                transform 0.8s cubic-bezier(0.25, 0.46, 0.45, 0.94) 0.1s;
}

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    
    .fade-slide-up {
        opacity: 1;
        transform: none;
    }
}

/* Performance optimizations */
.benefit-card,
.feature-card,
.pricing-card,
.adopter-benefit-card,
.about-stat-card,
.comparison-table-wrapper {
    will-change: transform;
}

/* GPU acceleration */
.fade-slide-up,
.hero-modern,
.modern-header {
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Smooth opacity transitions */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(60px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

@keyframes scaleIn {
    from {
        opacity: 0;
        transform: scale(0.9);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Loading state for images */
img {
    opacity: 0;
    animation: fadeIn 0.6s ease forwards;
    animation-delay: 0.1s;
}

/* Hover lift effect enhancement */
.benefit-card:hover,
.feature-card:hover,
.adopter-benefit-card:hover,
.about-stat-card:hover {
    transform: translateY(-12px) scale(1.02);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.15);
}

/* Smooth CTA button effects */
.btn-primary,
.btn-secondary {
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.btn-primary:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(102, 126, 234, 0.3);
}

/* Pricing card 3D effect enhancement */
.pricing-card:hover {
    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.15);
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .fade-slide-up {
        transform: translateY(30px);
    }
    
    /* Reduce parallax on mobile for performance */
    .hero-modern {
        transform: none !important;
    }
    
    /* Disable 3D effects on mobile */
    .pricing-card {
        transform: none !important;
    }
}