/* ========================================
   ClinicPro Marketing Website Styles
   ======================================== */

/* Video Demo Styles */
.demo-videos-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.videos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-3xl);
}

.video-card {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    cursor: pointer;
}

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

.video-thumbnail {
    position: relative;
    height: 200px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.video-placeholder {
    text-align: center;
    color: var(--text-white);
    z-index: 1;
}

.video-placeholder i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.video-placeholder h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.video-placeholder p {
    font-size: 0.9rem;
    opacity: 0.8;
}

.play-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    color: var(--primary-color);
    transition: var(--transition-fast);
    opacity: 0;
}

.video-card:hover .play-button {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.video-info {
    padding: var(--spacing-lg);
}

.video-info h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
    font-weight: 600;
}

.video-info p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    line-height: 1.6;
}

.video-duration {
    display: inline-block;
    background: var(--primary-color);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 500;
}

/* Video Creation Guide */
.video-creation-guide {
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    padding: var(--spacing-2xl);
    box-shadow: var(--shadow-md);
    margin-top: var(--spacing-3xl);
}

.video-creation-guide h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xl);
    text-align: center;
    font-size: 1.5rem;
}

.guide-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
}

.guide-step {
    text-align: center;
    padding: var(--spacing-lg);
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    color: var(--text-white);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 auto var(--spacing-md);
}

.guide-step h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
    font-size: 1.125rem;
}

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

/* Video Modal */
.video-modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
}

.video-modal-content {
    position: relative;
    margin: 5% auto;
    width: 90%;
    max-width: 800px;
    background: var(--bg-primary);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-xl);
}

.close-video {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    color: var(--text-white);
    font-size: 2rem;
    font-weight: bold;
    cursor: pointer;
    z-index: 2001;
    background: rgba(0, 0, 0, 0.5);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-fast);
}

.close-video:hover {
    background: rgba(0, 0, 0, 0.8);
}

.video-container {
    position: relative;
    width: 100%;
    height: 0;
    padding-bottom: 56.25%; /* 16:9 aspect ratio */
}

.video-container iframe {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}

/* Homepage Video Demo Section */
.video-demo-section {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-light);
}

.video-showcase {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--spacing-2xl);
    margin-bottom: var(--spacing-2xl);
}

.main-video {
    position: relative;
}

.video-thumbnail-large {
    position: relative;
    height: 300px;
    background: var(--gradient-primary);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    cursor: pointer;
    transition: var(--transition-normal);
}

.video-thumbnail-large:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-xl);
}

.video-thumbnail-large .video-placeholder {
    text-align: center;
    color: var(--text-white);
    z-index: 1;
}

.video-thumbnail-large .video-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--spacing-md);
    opacity: 0.9;
}

.video-thumbnail-large .video-placeholder h3 {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
}

.video-thumbnail-large .video-placeholder p {
    font-size: 1rem;
    opacity: 0.8;
}

.play-button-large {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: rgba(255, 255, 255, 0.9);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: var(--primary-color);
    transition: var(--transition-fast);
    opacity: 0;
}

.video-thumbnail-large:hover .play-button-large {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1.1);
}

.quick-demos {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.quick-demo-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-lg);
    background: var(--bg-primary);
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-fast);
    cursor: pointer;
}

.quick-demo-item:hover {
    transform: translateX(5px);
    box-shadow: var(--shadow-md);
}

.demo-icon {
    width: 50px;
    height: 50px;
    background: var(--gradient-primary);
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.25rem;
}

.demo-info h4 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
    font-size: 1rem;
    font-weight: 600;
}

.demo-info p {
    color: var(--text-secondary);
    font-size: 0.875rem;
}

.video-cta {
    text-align: center;
}

/* Responsive Video Styles */
@media (max-width: 768px) {
    .videos-grid {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .video-thumbnail {
        height: 150px;
    }
    
    .video-placeholder i {
        font-size: 2rem;
    }
    
    .video-placeholder h3 {
        font-size: 1rem;
    }
    
    .guide-steps {
        grid-template-columns: 1fr;
    }
    
    .video-modal-content {
        margin: 10% auto;
        width: 95%;
    }
    
    .video-showcase {
        grid-template-columns: 1fr;
        gap: var(--spacing-lg);
    }
    
    .video-thumbnail-large {
        height: 200px;
    }
    
    .video-thumbnail-large .video-placeholder i {
        font-size: 3rem;
    }
    
    .video-thumbnail-large .video-placeholder h3 {
        font-size: 1.25rem;
    }
}

/* CSS Variables */
:root {
    /* Colors */
    --primary-color: #667eea;
    --primary-dark: #5a6fd8;
    --secondary-color: #764ba2;
    --accent-color: #f093fb;
    --success-color: #4ade80;
    --warning-color: #fbbf24;
    --error-color: #f87171;
    
    /* Gradients */
    --gradient-primary: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-secondary: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    --gradient-success: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
    
    /* Text Colors */
    --text-primary: #1f2937;
    --text-secondary: #6b7280;
    --text-light: #9ca3af;
    --text-white: #ffffff;
    
    /* Background Colors */
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-dark: #1f2937;
    --bg-light: #f1f5f9;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 1.5rem;
    --spacing-xl: 2rem;
    --spacing-2xl: 3rem;
    --spacing-3xl: 4rem;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    --font-heading: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    
    /* Shadows */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --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);
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* Transitions */
    --transition-fast: 0.15s ease-in-out;
    --transition-normal: 0.3s ease-in-out;
    --transition-slow: 0.5s ease-in-out;
}

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--spacing-md);
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.25rem; }
h5 { font-size: 1.125rem; }
h6 { font-size: 1rem; }

p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
}

a {
    text-decoration: none;
    color: var(--primary-color);
    transition: var(--transition-fast);
}

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

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md) var(--spacing-xl);
    border: none;
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: var(--transition-normal);
    white-space: nowrap;
}

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

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

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

.btn-secondary:hover {
    background: var(--primary-color);
    color: var(--text-white);
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
}

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

.btn-large {
    padding: var(--spacing-lg) var(--spacing-2xl);
    font-size: 1.125rem;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(102, 126, 234, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(102, 126, 234, 0.2);
    z-index: 1000;
    transition: var(--transition-normal);
    box-shadow: 0 2px 10px rgba(102, 126, 234, 0.1);
}

/* Navbar when scrolled - ensure text is always visible */
.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98) !important;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1) !important;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1) !important;
}

.navbar.scrolled .nav-link {
    color: #1f2937 !important;
    font-weight: 500 !important;
}

.navbar.scrolled .nav-link:hover {
    color: #667eea !important;
}

.navbar.scrolled .nav-logo {
    color: #1f2937 !important;
}

.navbar.scrolled .nav-logo i {
    color: #667eea !important;
}

/* Force navigation text to be dark when navbar has white background */
.navbar:not(.scrolled) {
    background: rgba(102, 126, 234, 0.95) !important;
}

.navbar:not(.scrolled) .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
}

.navbar:not(.scrolled) .nav-logo {
    color: #ffffff !important;
}

/* CRITICAL: Force dark text on white navbar */
.navbar[style*="background: rgba(255, 255, 255"] .nav-link,
.navbar[style*="background: rgba(255, 255, 255"] .nav-logo {
    color: #1f2937 !important;
}

/* Override any inline styles */
.navbar .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
}

.navbar.scrolled .nav-link,
.navbar[class*="scrolled"] .nav-link {
    color: #1f2937 !important;
    font-weight: 600 !important;
}

.navbar.scrolled .nav-link.cta-button-secondary {
    color: #1f2937 !important;
    border-color: #1f2937 !important;
}

.navbar.scrolled .nav-link.cta-button-secondary:hover {
    background: #1f2937 !important;
    color: #ffffff !important;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
}

.nav-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
}

.nav-logo i {
    font-size: 1.75rem;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-xl);
    align-items: center;
}

.nav-link {
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
    transition: var(--transition-fast);
}

/* Ensure navigation is always visible - fallback */
.navbar .nav-link {
    color: rgba(255, 255, 255, 0.9) !important;
}

.navbar.scrolled .nav-link {
    color: #1f2937 !important;
    font-weight: 600 !important;
}

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

.nav-link.cta-button {
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
}

.nav-link.cta-button:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: var(--text-white);
}

.nav-link.cta-button-secondary {
    background: transparent;
    color: var(--text-white);
    border: 2px solid var(--text-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-right: var(--spacing-sm);
    transition: var(--transition-fast);
}

.nav-link.cta-button-secondary:hover {
    background: var(--text-white);
    color: var(--primary-color);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background: var(--text-white);
    margin: 3px 0;
    transition: var(--transition-fast);
}

/* Hero Section */
.hero {
    padding: 120px 0 80px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 1000"><defs><radialGradient id="a" cx="50%" cy="50%" r="50%"><stop offset="0%" stop-color="%23667eea" stop-opacity="0.1"/><stop offset="100%" stop-color="%23667eea" stop-opacity="0"/></radialGradient></defs><circle cx="200" cy="200" r="100" fill="url(%23a)"/><circle cx="800" cy="300" r="150" fill="url(%23a)"/><circle cx="400" cy="700" r="120" fill="url(%23a)"/></svg>');
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-lg);
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 600px;
}

.hero-title {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

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

.hero-subtitle {
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
    line-height: 1.6;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.hero-stats {
    display: flex;
    gap: var(--spacing-2xl);
}

.stat {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: var(--spacing-xs);
}

.stat-label {
    font-size: 0.875rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Dashboard Preview */
.dashboard-preview {
    background: var(--bg-primary);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    overflow: hidden;
    transform: perspective(1000px) rotateY(-5deg) rotateX(5deg);
    transition: var(--transition-slow);
}

.dashboard-preview:hover {
    transform: perspective(1000px) rotateY(-2deg) rotateX(2deg);
}

.preview-header {
    background: var(--bg-light);
    padding: var(--spacing-md);
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    border-bottom: 1px solid #e5e7eb;
}

.preview-dots {
    display: flex;
    gap: var(--spacing-sm);
}

.preview-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #d1d5db;
}

.preview-dots span:nth-child(1) { background: #ef4444; }
.preview-dots span:nth-child(2) { background: #f59e0b; }
.preview-dots span:nth-child(3) { background: #10b981; }

.preview-title {
    font-weight: 600;
    color: var(--text-primary);
}

.preview-content {
    display: flex;
    height: 400px;
}

.preview-sidebar {
    width: 200px;
    background: var(--bg-secondary);
    padding: var(--spacing-lg);
    border-right: 1px solid #e5e7eb;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    transition: var(--transition-fast);
}

.sidebar-item.active {
    background: var(--primary-color);
    color: var(--text-white);
}

.sidebar-item:hover:not(.active) {
    background: rgba(102, 126, 234, 0.1);
    color: var(--primary-color);
}

.preview-main {
    flex: 1;
    padding: var(--spacing-lg);
}

.preview-cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-xl);
}

.preview-card {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid #e5e7eb;
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
}

.card-icon.blue { background: linear-gradient(135deg, #3b82f6, #1d4ed8); }
.card-icon.green { background: linear-gradient(135deg, #10b981, #059669); }
.card-icon.purple { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }

.card-number {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    display: block;
}

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

.preview-chart {
    background: var(--bg-primary);
    padding: var(--spacing-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    border: 1px solid #e5e7eb;
}

.chart-header h4 {
    margin-bottom: var(--spacing-lg);
    color: var(--text-primary);
}

.chart-bars {
    display: flex;
    align-items: end;
    gap: var(--spacing-md);
    height: 100px;
}

.bar {
    flex: 1;
    background: var(--gradient-primary);
    border-radius: var(--radius-sm);
    min-height: 20px;
    transition: var(--transition-normal);
}

.bar:hover {
    opacity: 0.8;
    transform: scaleY(1.1);
}

/* Section Styles */
section {
    padding: var(--spacing-3xl) 0;
}

.section-header {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.section-header h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-lg);
}

.section-header p {
    font-size: 1.125rem;
    color: var(--text-secondary);
}

/* Features Section */
.features {
    background: var(--bg-secondary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--spacing-2xl);
}

.feature-card {
    background: var(--bg-primary);
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
    border: 1px solid rgba(0, 0, 0, 0.05);
}

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

.feature-icon {
    width: 64px;
    height: 64px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.5rem;
    margin-bottom: var(--spacing-lg);
}

.feature-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.feature-card p {
    margin-bottom: var(--spacing-lg);
}

.feature-list {
    list-style: none;
}

.feature-list li {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-sm);
    color: var(--text-secondary);
}

.feature-list i {
    color: var(--success-color);
    font-size: 0.875rem;
}

/* Benefits Section */
.benefits {
    background: var(--bg-primary);
}

.benefits-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-3xl);
    align-items: center;
}

.benefits-text h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.benefits-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-2xl);
}

.benefit-item {
    display: flex;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-2xl);
}

.benefit-icon {
    width: 56px;
    height: 56px;
    background: var(--gradient-primary);
    border-radius: var(--radius-xl);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    font-size: 1.25rem;
    flex-shrink: 0;
}

.benefit-content h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

.benefit-content p {
    color: var(--text-secondary);
    margin-bottom: 0;
}

.stats-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
}

.stat-circle {
    width: 150px;
    height: 150px;
    border-radius: 50%;
    background: var(--gradient-primary);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-white);
    box-shadow: var(--shadow-lg);
    transition: var(--transition-normal);
}

.stat-circle:hover {
    transform: scale(1.05);
}

.stat-circle .stat-number {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: var(--spacing-xs);
}

.stat-circle .stat-label {
    font-size: 0.875rem;
    text-align: center;
    opacity: 0.9;
}

/* Pricing Section */
.pricing {
    background: var(--bg-secondary);
}

.pricing-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-3xl);
}

.toggle-label {
    font-weight: 500;
    color: var(--text-primary);
}

.discount {
    background: var(--success-color);
    color: var(--text-white);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    margin-left: var(--spacing-sm);
}

.toggle-switch {
    position: relative;
    width: 60px;
    height: 30px;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-switch label {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: #ccc;
    border-radius: 30px;
    transition: var(--transition-normal);
}

.toggle-switch label::before {
    position: absolute;
    content: "";
    height: 22px;
    width: 22px;
    left: 4px;
    bottom: 4px;
    background: var(--text-white);
    border-radius: 50%;
    transition: var(--transition-normal);
}

.toggle-switch input:checked + label {
    background: var(--primary-color);
}

.toggle-switch input:checked + label::before {
    transform: translateX(30px);
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-2xl);
}

.pricing-card {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    padding: var(--spacing-2xl);
    text-align: center;
    position: relative;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

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

.pricing-card.popular {
    border-color: var(--primary-color);
    transform: scale(1.05);
}

.pricing-card.popular:hover {
    transform: scale(1.05) translateY(-5px);
}

.popular-badge {
    position: absolute;
    top: -12px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--gradient-primary);
    color: var(--text-white);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    font-weight: 600;
}

.pricing-header h3 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-sm);
}

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

.pricing-price {
    margin-bottom: var(--spacing-xl);
}

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

.price.annual {
    display: none;
}

.period {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-left: var(--spacing-sm);
}

.pricing-features {
    list-style: none;
    margin-bottom: var(--spacing-xl);
    text-align: left;
}

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

.pricing-features i {
    color: var(--success-color);
    font-size: 0.875rem;
}

/* CTA Section */
.cta {
    background: var(--gradient-primary);
    color: var(--text-white);
    text-align: center;
}

.cta-content h2 {
    color: var(--text-white);
    margin-bottom: var(--spacing-lg);
}

.cta-content p {
    font-size: 1.125rem;
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-2xl);
}

.cta-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-lg);
}

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

.cta .btn-primary:hover {
    background: rgba(255, 255, 255, 0.9);
    color: var(--primary-dark);
}

.cta .btn-secondary {
    background: transparent;
    color: var(--text-white);
    border-color: var(--text-white);
}

.cta .btn-secondary:hover {
    background: var(--text-white);
    color: var(--primary-color);
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: var(--text-white);
    padding: var(--spacing-3xl) 0 var(--spacing-lg);
}

.footer-content {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: var(--spacing-3xl);
    margin-bottom: var(--spacing-2xl);
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-white);
    margin-bottom: var(--spacing-lg);
}

.footer-logo i {
    font-size: 1.75rem;
    color: var(--primary-color);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--text-white);
    margin-bottom: var(--spacing-lg);
}

.footer-section ul {
    list-style: none;
}

.footer-section ul li {
    margin-bottom: var(--spacing-sm);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-section ul li a:hover {
    color: var(--text-white);
}

.social-links {
    display: flex;
    gap: var(--spacing-md);
}

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

.social-links a:hover {
    background: var(--primary-color);
    color: var(--text-white);
}

.footer-bottom {
    padding-top: var(--spacing-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 0;
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-links a {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.875rem;
    transition: var(--transition-fast);
}

.footer-links a:hover {
    color: var(--text-white);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 2000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
}

.modal-content {
    background: var(--bg-primary);
    margin: 5% auto;
    padding: var(--spacing-2xl);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 500px;
    position: relative;
    box-shadow: var(--shadow-xl);
}

.close {
    position: absolute;
    right: var(--spacing-lg);
    top: var(--spacing-lg);
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--text-secondary);
    transition: var(--transition-fast);
}

.close:hover {
    color: var(--text-primary);
}

.modal-content h2 {
    color: var(--text-primary);
    margin-bottom: var(--spacing-md);
}

.modal-content p {
    color: var(--text-secondary);
    margin-bottom: var(--spacing-xl);
}

/* Form Styles */
.demo-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.form-group {
    display: flex;
    flex-direction: column;
}

.form-group label {
    margin-bottom: var(--spacing-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: var(--spacing-md);
    border: 2px solid #e5e7eb;
    border-radius: var(--radius-md);
    font-size: 1rem;
    transition: var(--transition-fast);
}

.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);
}

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

/* Utility Classes */
.text-center { text-align: center; }
.text-left { text-align: left; }
.text-right { text-align: right; }

.mb-0 { margin-bottom: 0; }
.mb-1 { margin-bottom: var(--spacing-sm); }
.mb-2 { margin-bottom: var(--spacing-md); }
.mb-3 { margin-bottom: var(--spacing-lg); }
.mb-4 { margin-bottom: var(--spacing-xl); }

.mt-0 { margin-top: 0; }
.mt-1 { margin-top: var(--spacing-sm); }
.mt-2 { margin-top: var(--spacing-md); }
.mt-3 { margin-top: var(--spacing-lg); }
.mt-4 { margin-top: var(--spacing-xl); }

/* Animations */
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes slideIn {
    from { transform: translateX(-100%); }
    to { transform: translateX(0); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

.animate-fadeIn { animation: fadeIn 0.6s ease-out; }
.animate-slideIn { animation: slideIn 0.6s ease-out; }
.animate-pulse { animation: pulse 2s infinite; } 
/
* ========================================
   Page-Specific Hero Sections
   ======================================== */

/* Patient Management Hero */
.patient-hero {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.patient-preview .patient-list {
    padding: 1rem;
}

.patient-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.patient-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: white;
}

.patient-info {
    flex: 1;
}

.patient-name {
    display: block;
    font-weight: 600;
    color: white;
    font-size: 0.9rem;
}

.patient-details {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.75rem;
}

.patient-status {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.patient-status.active {
    background: var(--success-color);
    color: white;
}

.patient-status.pending {
    background: var(--warning-color);
    color: white;
}

.patient-status.completed {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

/* Medication Management Hero */
.medication-hero {
    background: linear-gradient(135deg, #4ade80 0%, #22c55e 100%);
}

.medication-preview .medication-list {
    padding: 1rem;
}

.medication-item {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    margin-bottom: 0.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.medication-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: white;
}

.medication-info {
    flex: 1;
}

.medication-name {
    display: block;
    font-weight: 600;
    color: white;
    font-size: 0.9rem;
}

.medication-details {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.75rem;
}

.medication-status {
    padding: 0.25rem 0.75rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 500;
}

.medication-status.active {
    background: rgba(255, 255, 255, 0.2);
    color: white;
}

.medication-status.warning {
    background: var(--warning-color);
    color: white;
}

.medication-status.completed {
    background: var(--success-color);
    color: white;
}

/* Appointment Scheduling Hero */
.appointment-hero {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.appointment-preview .calendar-view {
    padding: 1rem;
}

.calendar-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
    color: white;
}

.calendar-header h4 {
    margin: 0;
    font-size: 1rem;
}

.date {
    font-size: 0.875rem;
    opacity: 0.9;
}

.appointment-slots {
    space-y: 0.5rem;
}

.time-slot {
    display: flex;
    align-items: center;
    margin-bottom: 0.5rem;
}

.time {
    width: 80px;
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8);
    font-weight: 500;
}

.appointment {
    flex: 1;
    padding: 0.5rem 0.75rem;
    border-radius: var(--radius-sm);
    margin-left: 1rem;
}

.appointment.booked {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.appointment.available {
    background: rgba(255, 255, 255, 0.1);
    border: 1px dashed rgba(255, 255, 255, 0.3);
}

.appointment.pending {
    background: rgba(251, 191, 36, 0.3);
}

.appointment .patient,
.appointment .status {
    display: block;
    color: white;
    font-size: 0.75rem;
    font-weight: 600;
}

.appointment .type {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.7rem;
}

/* Billing & Insurance Hero */
.billing-hero {
    background: linear-gradient(135deg, #8b5cf6 0%, #7c3aed 100%);
}

.billing-preview .billing-overview {
    padding: 1rem;
}

.billing-stats {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.stat-card {
    display: flex;
    align-items: center;
    padding: 0.75rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

.stat-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-right: 1rem;
    color: white;
}

.stat-icon.green {
    background: rgba(34, 197, 94, 0.3);
}

.stat-icon.blue {
    background: rgba(59, 130, 246, 0.3);
}

.stat-icon.orange {
    background: rgba(251, 146, 60, 0.3);
}

.stat-info {
    flex: 1;
}

.stat-value {
    display: block;
    font-weight: 700;
    color: white;
    font-size: 1.1rem;
}

.stat-label {
    display: block;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.75rem;
}

/* ========================================
   Additional Sections for New Pages
   ======================================== */

/* Safety Features Section */
.safety-features {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.safety-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.safety-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.safety-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: var(--gradient-success);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

/* Payment Methods Section */
.payment-methods {
    padding: var(--spacing-3xl) 0;
    background: white;
}

.payment-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.payment-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    transition: var(--transition-normal);
}

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

.payment-icon {
    width: 70px;
    height: 70px;
    margin: 0 auto var(--spacing-lg);
    background: var(--gradient-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
}

/* Scheduling Types Section */
.scheduling-types {
    padding: var(--spacing-3xl) 0;
    background: var(--bg-secondary);
}

.types-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: var(--spacing-xl);
    margin-top: var(--spacing-2xl);
}

.type-item {
    text-align: center;
    padding: var(--spacing-xl);
    background: white;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    transition: var(--transition-normal);
}

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

.type-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto var(--spacing-lg);
    background: var(--gradient-secondary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 2rem;
}

/* Active Navigation Link */
.nav-link.active {
    color: var(--text-white);
    font-weight: 600;
    background: rgba(255, 255, 255, 0.2);
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    backdrop-filter: blur(10px);
}

/* Responsive Design for New Elements */
@media (max-width: 768px) {
    .billing-stats {
        gap: 0.5rem;
    }
    
    .stat-card {
        padding: 0.5rem;
    }
    
    .stat-icon {
        width: 35px;
        height: 35px;
        margin-right: 0.75rem;
    }
    
    .patient-item,
    .medication-item {
        padding: 0.5rem;
    }
    
    .patient-avatar,
    .medication-icon {
        width: 35px;
        height: 35px;
        margin-right: 0.75rem;
    }
    
    .appointment-slots .time {
        width: 60px;
        font-size: 0.7rem;
    }
    
    .appointment {
        margin-left: 0.5rem;
        padding: 0.4rem 0.6rem;
    }
}