@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@400;500;600;700;800&display=swap');

/* Custom Properties for Design System */
:root {
    /* Colors */
    --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%);
    --dark-gradient: linear-gradient(135deg, #0c0c0c 0%, #1a1a1a 100%);
    
    --primary-color: #667eea;
    --secondary-color: #764ba2;
    --accent-color: #4facfe;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --error-color: #ef4444;
    
    --text-primary: #0f172a;
    --text-secondary: #475569;
    --text-muted: #64748b;
    --text-light: #94a3b8;
    
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --bg-dark: #0f172a;
    --bg-glass: rgba(255, 255, 255, 0.25);
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-display: 'Playfair Display', Georgia, serif;
    
    /* Spacing */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 1.5rem;
    --space-lg: 2rem;
    --space-xl: 3rem;
    --space-2xl: 4rem;
    --space-3xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.5rem;
    --radius-lg: 0.75rem;
    --radius-xl: 1rem;
    --radius-2xl: 1.5rem;
    
    /* 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);
    --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    --shadow-glow: 0 0 20px rgba(102, 126, 234, 0.4);
    
    /* Animations */
    --transition-fast: 0.15s ease-out;
    --transition-base: 0.3s ease-out;
    --transition-slow: 0.5s ease-out;
}

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

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

body {
    font-family: var(--font-primary);
    font-weight: 400;
    line-height: 1.7;
    color: var(--text-primary);
    background-color: var(--bg-primary);
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
}

/* Typography System */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: var(--space-md);
    color: var(--text-primary);
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    letter-spacing: -0.02em;
}

h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 700;
    letter-spacing: -0.01em;
}

h3 {
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 600;
}

h4 {
    font-size: 1.25rem;
    font-weight: 600;
}

p {
    margin-bottom: var(--space-md);
    font-size: 1.125rem;
    color: var(--text-secondary);
    font-weight: 400;
}

.lead-text {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-secondary);
    line-height: 1.6;
}

.intro-text {
    font-size: 1.2rem;
    color: var(--text-muted);
    font-weight: 400;
    max-width: 720px;
}

/* Links */
a {
    color: var(--primary-color);
    text-decoration: none;
    transition: all var(--transition-base);
}

a:hover {
    color: var(--secondary-color);
}

/* Navigation */
.navbar {
    background: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-md) 0;
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 1000;
    transition: all var(--transition-base);
}

.navbar.scrolled {
    background: rgba(15, 23, 42, 0.98);
    padding: var(--space-sm) 0;
    box-shadow: var(--shadow-lg);
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--space-lg);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    font-family: var(--font-display);
    color: #ffffff;
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.01em;
    transition: all var(--transition-base);
}

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

.nav-menu {
    display: flex;
    gap: var(--space-xl);
    align-items: center;
}

.nav-link {
    color: rgba(255, 255, 255, 0.8);
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-lg);
    font-weight: 500;
    font-size: 0.95rem;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

.nav-link::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: var(--primary-gradient);
    transition: left var(--transition-base);
    z-index: -1;
}

.nav-link:hover::before,
.nav-link.active::before {
    left: 0;
}

.nav-link:hover,
.nav-link.active {
    color: #ffffff;
    transform: translateY(-1px);
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    padding: var(--space-xs);
    border-radius: var(--radius-md);
    transition: all var(--transition-base);
}

.hamburger:hover {
    background: rgba(255, 255, 255, 0.1);
}

.bar {
    width: 25px;
    height: 2px;
    background: #ffffff;
    margin: 3px 0;
    transition: all var(--transition-base);
    border-radius: 2px;
}

/* Sections */
.section {
    padding: var(--space-3xl) 0;
    position: relative;
}

.section-title {
    text-align: center;
    margin-bottom: var(--space-xl);
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -var(--space-md);
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 2px;
}

/* Home Section */
.home-section {
    min-height: 80vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 75px;
}

.home-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.3) 0%, transparent 50%);
    pointer-events: none;
}

.home-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.home-text {
    text-align: left;
}

.home-text h1 {
    color: #ffffff;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.home-text h2 {
    color: var(--accent-color);
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
    font-weight: 500;
    margin-bottom: var(--space-lg);
    font-family: var(--font-primary);
}

.intro-text {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1rem;
    line-height: 1.4;
    margin-bottom: var(--space-xl);
}

.home-image {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-image {
    width: 100%;
    max-width: 300px;
    height: auto;
    aspect-ratio: 3/4;
    object-fit: cover;
    border-radius: var(--radius-2xl);
    box-shadow: 
        var(--shadow-2xl),
        0 0 0 1px rgba(255, 255, 255, 0.1);
    transition: all var(--transition-slow);
    position: relative;
    z-index: 2;
}

.profile-image::before {
    content: '';
    position: absolute;
    top: -20px;
    left: -20px;
    right: -20px;
    bottom: -20px;
    background: var(--primary-gradient);
    border-radius: var(--radius-2xl);
    z-index: -1;
    opacity: 0.7;
    filter: blur(20px);
}

.profile-image:hover {
    transform: scale(1.02) rotateY(5deg);
    box-shadow: 
        var(--shadow-2xl),
        var(--shadow-glow);
}

.home-buttons {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

/* Enhanced Button System */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    min-width: 180px;
    text-align: center;
    font-family: var(--font-primary);
    letter-spacing: 0.01em;
}

.btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s ease;
}

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

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

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

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #ffffff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

/* Biography Section */
.biography-section {
    background: var(--bg-secondary);
    position: relative;
}

.biography-content {
    max-width: 1000px;
    margin: 0 auto;
    text-align: left;
}

.bio-text p {
    font-size: 1.125rem;
    line-height: 1.8;
    margin-bottom: var(--space-lg);
    color: var(--text-secondary);
    text-align: justify;
}

.bio-text p:first-child {
    font-size: 1.25rem;
    font-weight: 500;
    color: var(--text-primary);
}

.bio-text p strong {
    color: var(--text-primary);
    font-weight: 600;
}

.bio-quote {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    position: relative;
    text-align: center;
}

.bio-quote .quote-icon {
    position: absolute;
    top: -10px;
    left: var(--space-lg);
    background: var(--bg-secondary);
    color: var(--primary-color);
    font-size: 2rem;
    padding: 0 var(--space-sm);
}

.bio-quote p {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    text-align: center;
}

.bio-quote cite {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
}

/* Book Section */
.book-section {
    background: var(--bg-primary);
    position: relative;
}

.book-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 80% 20%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 20% 80%, rgba(240, 147, 251, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.book-content {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: var(--space-3xl);
    align-items: start;
    position: relative;
    z-index: 1;
}

.book-cover {
    display: flex;
    justify-content: center;
    position: sticky;
    top: 120px;
}

.book-placeholder {
    width: 280px;
    height: 400px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: var(--radius-lg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    box-shadow: 
        var(--shadow-xl),
        0 0 30px rgba(102, 126, 234, 0.3);
    transition: all var(--transition-slow);
    position: relative;
    overflow: hidden;
}

.book-placeholder::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.book-placeholder:hover {
    transform: rotateY(-5deg) scale(1.05);
    box-shadow: 
        var(--shadow-2xl),
        0 0 50px rgba(102, 126, 234, 0.4);
}

.book-placeholder i {
    font-size: 4rem;
    margin-bottom: var(--space-md);
    opacity: 0.8;
}

.book-placeholder span {
    font-family: var(--font-display);
    font-size: 2rem;
    font-weight: 700;
    text-align: center;
    letter-spacing: 0.02em;
    margin-bottom: var(--space-sm);
}

.book-placeholder small {
    font-size: 1rem;
    opacity: 0.9;
    font-weight: 400;
}

.book-details {
    padding: var(--space-lg) 0;
}

.book-intro {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: var(--space-lg);
    font-family: var(--font-display);
}

.book-details p {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-lg);
    color: var(--text-secondary);
}

.book-highlights {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    margin: var(--space-xl) 0;
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.highlight-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-md);
    font-size: 1.1rem;
}

.highlight-item:last-child {
    margin-bottom: 0;
}

.highlight-item i {
    color: var(--success-color);
    margin-right: var(--space-md);
    font-size: 1.2rem;
    flex-shrink: 0;
}

.highlight-item span {
    color: var(--text-primary);
    font-weight: 500;
}

.book-actions {
    display: flex;
    gap: var(--space-md);
    margin-top: var(--space-xl);
}

.book-actions .btn {
    flex: 1;
    max-width: 200px;
}

.btn-outline {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    backdrop-filter: blur(10px);
}

.btn-outline:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}
.speaking-section {
    background: var(--bg-primary);
    position: relative;
}

.speaking-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(79, 172, 254, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(240, 147, 251, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.speaking-intro {
    text-align: center;
    margin-bottom: var(--space-xl);
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

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

.speaking-card {
    background: #ffffff;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
}

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

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

.speaking-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: 1.5rem;
}

.speaking-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.speaking-card .btn {
    background: var(--accent-gradient);
    color: #ffffff;
    min-width: auto;
    padding: var(--space-sm) var(--space-lg);
}

/* Video Showcase */
.video-showcase {
    text-align: center;
    background: #ffffff;
    padding: var(--space-3xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-lg);
    position: relative;
}

.video-showcase h3 {
    margin-bottom: var(--space-xl);
    color: var(--text-primary);
}

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

.video-placeholder {
    background: #ffffff;
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-md);
    transition: all var(--transition-base);
    border: 1px solid rgba(102, 126, 234, 0.1);
}


.placeholder-video {
    height: 150px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.125rem;
    color: var(--text-muted);
    position: relative;
    overflow: hidden;
}

.placeholder-video::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: var(--primary-gradient);
    border-radius: 50%;
    opacity: 0.1;
}

.video-placeholder p {
    padding: var(--space-md);
    margin: 0;
    font-size: 0.95rem;
    color: var(--text-secondary);
}

/* Testimonials Section */
.testimonials-section {
    background: var(--dark-gradient);
    color: #ffffff;
    position: relative;
    overflow: hidden;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(118, 75, 162, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.testimonials-section .section-title {
    color: #ffffff;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all var(--transition-base);
    position: relative;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0;
    border-radius: var(--radius-xl);
    transition: opacity var(--transition-base);
    z-index: -1;
}

.testimonial-card:hover::before {
    opacity: 0.1;
}

.testimonial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-xl);
}

.testimonial-text p {
    font-style: italic;
    font-size: 1.125rem;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    color: rgba(255, 255, 255, 0.9);
}

.testimonial-author h4 {
    color: var(--accent-color);
    margin-bottom: var(--space-xs);
    font-weight: 600;
}

.testimonial-author span {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.95rem;
    font-weight: 400;
}

/* Contact Section */
.contact-section {
    background: var(--bg-primary);
    position: relative;
}

.contact-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 30%, rgba(102, 126, 234, 0.08) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(79, 172, 254, 0.08) 0%, transparent 50%);
    pointer-events: none;
}

.contact-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--space-xl);
    max-width: 800px;
    margin: 0 auto var(--space-3xl);
    position: relative;
    z-index: 1;
}

.contact-method {
    background: #ffffff;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-base);
    position: relative;
    text-align: center;
}

.contact-method::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.contact-method:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.contact-icon-wrapper {
    width: 70px;
    height: 70px;
    background: var(--primary-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
}

.contact-icon-wrapper i {
    font-size: 1.8rem;
    color: #ffffff;
    margin: 0;
}

.contact-method h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: 1.25rem;
}

.contact-method p {
    margin-bottom: var(--space-sm);
    font-size: 1rem;
    color: var(--text-secondary);
}

.contact-method a {
    color: var(--primary-color);
    font-weight: 600;
    transition: all var(--transition-base);
}

.contact-method a:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.contact-note {
    font-size: 0.9rem;
    color: var(--text-muted);
    font-style: italic;
}

.agent-section {
    background: rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(10px);
    border-radius: var(--radius-xl);
    padding: var(--space-xl);
    text-align: center;
    margin: var(--space-3xl) 0;
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    z-index: 1;
}

.agent-section h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-lg);
    font-size: 1.4rem;
}

.agent-links {
    display: flex;
    gap: var(--space-md);
    justify-content: center;
    flex-wrap: wrap;
}

.location-fee-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-lg);
    margin: var(--space-3xl) 0;
}

.info-card {
    background: var(--bg-secondary);
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-align: center;
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-base);
}

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

.info-card i {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
    display: block;
}

.info-card h4 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    font-size: 1.1rem;
}

.info-card p {
    color: var(--text-secondary);
    font-size: 0.95rem;
    margin: 0;
}

.btn-large {
    padding: var(--space-md) var(--space-2xl);
    font-size: 1.1rem;
    min-width: 250px;
}

/* Footer */
.footer {
    background: var(--bg-dark);
    color: rgba(255, 255, 255, 0.8);
    padding: var(--space-3xl) 0 var(--space-lg);
    position: relative;
}

.footer::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 1px;
    background: var(--primary-gradient);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--space-xl);
    margin-bottom: var(--space-xl);
    text-align: left;
}

.footer-section h4 {
    color: #ffffff;
    margin-bottom: var(--space-md);
    font-size: 1.2rem;
    font-family: var(--font-display);
}

.footer-section p {
    color: rgba(255, 255, 255, 0.7);
    line-height: 1.6;
    font-size: 0.95rem;
}

.footer-section ul {
    list-style: none;
    padding: 0;
}

.footer-section ul li {
    margin-bottom: var(--space-sm);
    display: inline-block;
    padding: 0px var(--space-sm);
}

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: color var(--transition-base);
    font-size: 0.95rem;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding-top: var(--space-lg);
    text-align: center;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    margin-bottom: var(--space-lg);
}

.social-links a {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.2rem;
    transition: all var(--transition-base);
    backdrop-filter: blur(10px);
}

.social-links a:hover {
    background: var(--primary-gradient);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.footer-bottom p {
    margin: var(--space-xs) 0;
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.6);
}

.footer-credit a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 500;
}

.footer-credit a:hover {
    text-decoration: underline;
}

/* Scroll to Top Button */
.scroll-to-top {
    position: fixed;
    bottom: var(--space-xl);
    right: var(--space-xl);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: #ffffff;
    border: none;
    font-size: 1.2rem;
    cursor: pointer;
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    transition: all var(--transition-base);
    box-shadow: var(--shadow-lg);
}

.scroll-to-top:hover {
    transform: translateY(-2px) scale(1.1);
    box-shadow: var(--shadow-xl);
}

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(100%);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* Notification System */
.notification {
    position: fixed;
    top: 100px;
    right: var(--space-lg);
    background: #ffffff;
    color: var(--text-primary);
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-xl);
    z-index: 1001;
    display: flex;
    align-items: center;
    gap: var(--space-md);
    max-width: 400px;
    animation: slideInRight 0.3s ease;
    border-left: 4px solid var(--success-color);
}

.notification-error {
    border-left-color: var(--error-color);
}

.notification-close {
    background: none;
    border: none;
    color: var(--text-muted);
    font-size: 1.2rem;
    cursor: pointer;
    padding: 0;
    margin-left: auto;
    transition: color var(--transition-fast);
}

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

/* Responsive Design */
@media (max-width: 1024px) {
    .home-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .home-text {
        text-align: center;
        order: 2;
    }
    
    .home-image {
        order: 1;
    }
    
    .book-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
    
    .book-cover {
        position: static;
        order: 1;
    }
    
    .book-details {
        order: 2;
        padding: 0;
    }
    
    .book-actions {
        justify-content: center;
    }
    
    .speaking-details {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

@media (max-width: 768px) {
    :root {
        --space-3xl: 4rem;
        --space-2xl: 3rem;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 80px;
        flex-direction: column;
        background: rgba(15, 23, 42, 0.98);
        backdrop-filter: blur(20px);
        width: 100%;
        text-align: center;
        transition: left var(--transition-base);
        box-shadow: var(--shadow-xl);
        padding: var(--space-xl) var(--space-lg);
        gap: var(--space-lg);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .nav-menu.active {
        left: 0;
    }
    
    .hamburger.active .bar:nth-child(2) {
        opacity: 0;
    }
    
    .hamburger.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }
    
    .hamburger.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }
    
    .container {
        padding: 0 var(--space-md);
    }
    
    .section {
        padding: var(--space-2xl) 0;
    }
    
    .home-section {
        padding-top: 120px;
        min-height: 90vh;
    }
    
    .home-buttons {
        flex-direction: column;
        align-items: center;
        gap: var(--space-md);
    }
    
    .btn {
        width: 100%;
        max-width: 280px;
    }
    
    .profile-image {
        max-width: 400px;
    }
    
    .bio-text {
        text-align: left;
    }
    
    .bio-quote {
        text-align: center;
        margin: var(--space-lg) 0;
        padding: var(--space-lg);
    }
    
    .book-placeholder {
        width: 240px;
        height: 340px;
    }
    
    .book-placeholder span {
        font-size: 1.6rem;
    }
    
    .book-actions {
        flex-direction: column;
        align-items: center;
    }
    
    .book-actions .btn {
        max-width: 100%;
        width: 100%;
    }
    
    .speaking-details {
        gap: var(--space-lg);
        grid-template-columns: 1fr;
    }
    
    .speaking-card {
        margin: 0 var(--space-sm);
    }
    
    .card-features {
        justify-content: center;
    }
    
    .speaking-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
        padding: var(--space-lg);
    }
    
    .stat-item h4 {
        font-size: 2rem;
    }
    
    .video-gallery {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .testimonials-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .testimonial-card {
        padding: var(--space-lg);
    }
    
    .contact-info {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .contact-method {
        padding: var(--space-lg);
    }
    
    .agent-links {
        flex-direction: column;
        align-items: center;
    }
    
    .agent-links .btn {
        width: 100%;
        max-width: 300px;
    }
    
    .location-fee-info {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .footer-content {
        gap: var(--space-lg);
    }
    
    .social-links {
        gap: var(--space-sm);
    }
    
    .scroll-to-top {
        bottom: var(--space-lg);
        right: var(--space-lg);
        width: 45px;
        height: 45px;
    }
    
    .notification {
        right: var(--space-md);
        left: var(--space-md);
        max-width: none;
    }
}

@media (max-width: 480px) {
    :root {
        --space-3xl: 3rem;
        --space-2xl: 2rem;
        --space-xl: 2rem;
    }
    
    .container {
        padding: 0 var(--space-sm);
    }
    
    .section {
        padding: var(--space-xl) 0;
    }
    
    .home-section {
        padding-top: 100px;
        min-height: 85vh;
    }
    
    .nav-container {
        padding: 0 var(--space-md);
    }
    
    .nav-logo a {
        font-size: 1.5rem;
    }
    
    .nav-menu {
        padding: var(--space-lg) var(--space-md);
        gap: var(--space-md);
    }
    
    h1 {
        font-size: clamp(2rem, 8vw, 3rem);
    }
    
    h2 {
        font-size: clamp(1.5rem, 6vw, 2.5rem);
    }
    
    .section-title {
        font-size: clamp(1.75rem, 6vw, 2.25rem);
        margin-bottom: var(--space-2xl);
    }
    
    .intro-text {
        font-size: 1.1rem;
        max-width: 100%;
    }
    
    .lead-text {
        font-size: 1.125rem;
    }
    
    p {
        font-size: 1rem;
    }
    
    .profile-image {
        max-width: 320px;
    }
    
    .home-buttons {
        gap: var(--space-sm);
    }
    
    .btn {
        padding: var(--space-sm) var(--space-lg);
        font-size: 0.95rem;
        min-width: auto;
    }
    
    .bio-quote {
        padding: var(--space-md);
        margin: var(--space-md) 0;
    }
    
    .bio-quote .quote-icon {
        font-size: 1.5rem;
        left: var(--space-md);
    }
    
    .book-placeholder {
        width: 200px;
        height: 280px;
    }
    
    .book-placeholder i {
        font-size: 3rem;
    }
    
    .book-placeholder span {
        font-size: 1.4rem;
    }
    
    .book-highlights {
        padding: var(--space-md);
    }
    
    .highlight-item {
        font-size: 1rem;
    }
    
    .speaking-intro {
        margin-bottom: var(--space-2xl);
    }
    
    .speaking-details {
        grid-template-columns: 1fr;
        gap: var(--space-md);
    }
    
    .speaking-card {
        margin: 0;
    }
    
    .card-header {
        padding: var(--space-md) var(--space-md) var(--space-sm);
        flex-direction: column;
        text-align: center;
        gap: var(--space-sm);
    }
    
    .speaking-icon {
        font-size: 1.8rem;
    }
    
    .card-header h3 {
        font-size: 1.2rem;
    }
    
    .speaking-card p {
        padding: 0 var(--space-md);
        font-size: 1rem;
    }
    
    .card-features {
        padding: 0 var(--space-md);
        justify-content: center;
        gap: var(--space-sm);
    }
    
    .feature {
        font-size: 0.85rem;
    }
    
    .speaking-card .btn {
        margin: 0 var(--space-md) var(--space-md);
        width: calc(100% - 2rem);
        font-size: 0.9rem;
    }
    
    .speaking-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
        padding: var(--space-md);
    }
    
    .stat-item {
        padding: var(--space-sm);
    }
    
    .stat-item h4 {
        font-size: 1.8rem;
    }
    
    .stat-item span {
        font-size: 0.85rem;
    }
    
    .speaking-card,
    .testimonial-card {
        padding: var(--space-md);
    }
    
    .contact-method {
        padding: var(--space-md);
    }
    
    .contact-icon-wrapper {
        width: 60px;
        height: 60px;
    }
    
    .contact-icon-wrapper i {
        font-size: 1.5rem;
    }
    
    .agent-section {
        padding: var(--space-md);
    }
    
    .info-card {
        padding: var(--space-md);
    }
    
    .info-card i {
        font-size: 1.5rem;
    }
    
    .btn-large {
        padding: var(--space-sm) var(--space-lg);
        font-size: 1rem;
        min-width: 200px;
    }
    
    .video-showcase {
        padding: var(--space-2xl) var(--space-md);
    }
    
    .video-gallery {
        gap: var(--space-md);
    }
    
    .placeholder-video {
        height: 160px;
        font-size: 1rem;
    }
    
    .footer {
        padding: var(--space-2xl) 0 var(--space-lg);
    }
    
    .footer-content {
        gap: var(--space-md);
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links a {
        width: 45px;
        height: 45px;
        font-size: 1.1rem;
    }
    
    .scroll-to-top {
        width: 40px;
        height: 40px;
        font-size: 1rem;
        bottom: var(--space-md);
        right: var(--space-md);
    }
}

/* High-contrast mode support */
@media (prefers-contrast: high) {
    :root {
        --text-primary: #000000;
        --text-secondary: #333333;
        --bg-primary: #ffffff;
        --bg-secondary: #f5f5f5;
    }
    
    .btn {
        border: 2px solid currentColor;
    }
    
    .nav-link {
        border: 1px solid transparent;
    }
    
    .nav-link:hover,
    .nav-link.active {
        border-color: currentColor;
    }
}

/* Reduced motion support */
@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;
    }
    
    .profile-image:hover {
        transform: none;
    }
    
    .btn:hover,
    .speaking-card:hover,
    .testimonial-card:hover,
    .contact-method:hover {
        transform: none;
    }
}

/* Print styles */
@media print {
    *,
    *::before,
    *::after {
        background: transparent !important;
        color: black !important;
        box-shadow: none !important;
        text-shadow: none !important;
    }
    
    .navbar,
    .hamburger,
    .scroll-to-top,
    .social-links,
    .home-buttons,
    .btn {
        display: none !important;
    }
    
    .section {
        padding: 2rem 0;
        page-break-inside: avoid;
    }
    
    .home-section {
        background: none;
        min-height: auto;
        padding-top: 0;
    }
    
    .profile-image {
        max-width: 200px;
        border-radius: 8px;
    }
    
    .testimonials-section {
        background: none;
        color: black;
    }
    
    a {
        text-decoration: underline;
    }
    
    a[href]:after {
        content: " (" attr(href) ")";
        font-size: 0.8em;
    }
    
    .container {
        max-width: none;
        margin: 0;
        padding: 0 1cm;
    }
}

/* Focus styles for accessibility */
*:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.btn:focus {
    outline-color: #ffffff;
}

.nav-link:focus {
    outline-color: #ffffff;
}

/* Selection styles */
::selection {
    background: var(--primary-color);
    color: #ffffff;
    text-shadow: none;
}

::-moz-selection {
    background: var(--primary-color);
    color: #ffffff;
    text-shadow: none;
}

/* Scrollbar styles */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--bg-tertiary);
}

::-webkit-scrollbar-thumb {
    background: var(--primary-gradient);
    border-radius: 4px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--secondary-gradient);
}

/* Loading states */
.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--primary-color);
    border-top-color: transparent;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

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

.mb-0 { margin-bottom: 0; }
.mb-sm { margin-bottom: var(--space-sm); }
.mb-md { margin-bottom: var(--space-md); }
.mb-lg { margin-bottom: var(--space-lg); }
.mb-xl { margin-bottom: var(--space-xl); }

.mt-0 { margin-top: 0; }
.mt-sm { margin-top: var(--space-sm); }
.mt-md { margin-top: var(--space-md); }
.mt-lg { margin-top: var(--space-lg); }
.mt-xl { margin-top: var(--space-xl); }

.hidden { display: none; }
.visible { display: block; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Biography Cards */
.bio-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: var(--space-xl);
    margin: var(--space-3xl) 0;
}

.bio-card {
    background: #ffffff;
    padding: var(--space-xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-base);
    position: relative;
    text-align: center;
}

.bio-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 4px;
    background: var(--primary-gradient);
    border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.bio-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.bio-card:nth-child(1)::before {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bio-card:nth-child(2)::before {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.bio-card:nth-child(3)::before {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.bio-icon {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-lg);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.bio-card:nth-child(1) .bio-icon {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.bio-card:nth-child(2) .bio-icon {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.bio-card:nth-child(3) .bio-icon {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.bio-card:hover .bio-icon {
    transform: scale(1.1) rotateY(10deg);
    box-shadow: var(--shadow-xl);
}

.bio-icon i {
    font-size: 2rem;
    color: #ffffff;
    margin: 0;
}

.bio-card h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: 1.3rem;
    font-weight: 600;
    line-height: 1.3;
}

.bio-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin: 0;
    text-align: justify;
}

/* Responsive adjustments for bio cards */
@media (max-width: 1024px) {
    .bio-cards {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
        margin: var(--space-2xl) 0;
    }
}

@media (max-width: 768px) {
    .bio-cards {
        gap: var(--space-md);
        margin: var(--space-xl) 0;
    }
    
    .bio-card {
        padding: var(--space-lg);
    }
    
    .bio-icon {
        width: 70px;
        height: 70px;
        margin-bottom: var(--space-md);
    }
    
    .bio-icon i {
        font-size: 1.8rem;
    }
    
    .bio-card h3 {
        font-size: 1.2rem;
    }
    
    .bio-card p {
        font-size: 0.95rem;
        text-align: left;
    }
}

@media (max-width: 480px) {
    .bio-card {
        padding: var(--space-md);
        text-align: left;
    }
    
    .bio-icon {
        width: 60px;
        height: 60px;
        margin: 0 auto var(--space-sm);
    }
    
    .bio-icon i {
        font-size: 1.5rem;
    }
    
    .bio-card h3 {
        font-size: 1.1rem;
        text-align: center;
        margin-bottom: var(--space-sm);
    }
    
    .bio-card p {
        font-size: 0.9rem;
    }
}

/* Enhanced Statistics Section */
.speaking-stats {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
    margin-top: var(--space-3xl);
    padding: var(--space-2xl);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.9) 0%, rgba(248, 250, 252, 0.9) 100%);
    backdrop-filter: blur(20px);
    border-radius: var(--radius-2xl);
    border: 1px solid rgba(102, 126, 234, 0.2);
    box-shadow: var(--shadow-lg);
    position: relative;
    overflow: hidden;
}

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

.stat-item {
    text-align: center;
    padding: var(--space-lg);
    background: rgba(255, 255, 255, 0.7);
    border-radius: var(--radius-xl);
    transition: all var(--transition-base);
    border: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
}

.stat-item:hover {
    transform: translateY(-4px);
    background: rgba(255, 255, 255, 0.9);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.stat-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 40px;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
}

.stat-item:nth-child(1)::before {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.stat-item:nth-child(2)::before {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.stat-item:nth-child(3)::before {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.stat-item:nth-child(4)::before {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
}

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: var(--primary-color);
    margin-bottom: var(--space-sm);
    font-family: var(--font-primary);
    line-height: 1;
    display: block;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-item:nth-child(1) .stat-number {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-item:nth-child(2) .stat-number {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-item:nth-child(3) .stat-number {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-item:nth-child(4) .stat-number {
    background: linear-gradient(135deg, #a8edea 0%, #fed6e3 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    line-height: 1.2;
}

/* Enhanced Speaking Cards */
.speaking-card {
    background: #ffffff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

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

.card-header {
    padding: var(--space-xl) var(--space-xl) var(--space-lg);
    text-align: center;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.speaking-icon-wrapper {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--space-md);
    box-shadow: var(--shadow-lg);
    transition: all var(--transition-base);
}

.speaking-card:nth-child(1) .speaking-icon-wrapper {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.speaking-card:nth-child(2) .speaking-icon-wrapper {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.speaking-card:nth-child(3) .speaking-icon-wrapper {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.speaking-card:hover .speaking-icon-wrapper {
    transform: scale(1.1) rotateY(10deg);
    box-shadow: var(--shadow-xl);
}

.speaking-icon {
    font-size: 2rem;
    color: #ffffff;
    margin: 0;
}

.card-header h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-sm);
    font-size: 1.2rem;
    line-height: 1.3;
}

.badge {
    background: var(--accent-gradient);
    color: #ffffff;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    display: inline-block;
}

.card-content {
    padding: var(--space-md) var(--space-md);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.speaking-card p {
    color: var(--text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
    font-size: 1.05rem;
    flex: 1;
}

.card-features {
    margin-bottom: var(--space-lg);
}

.feature-item {
    display: flex;
    align-items: center;
    margin-bottom: var(--space-sm);
    padding: var(--space-sm);
    background: var(--bg-tertiary);
    border-radius: var(--radius-md);
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.feature-item:last-child {
    margin-bottom: 0;
}

.feature-item i {
    color: var(--primary-color);
    margin-right: var(--space-sm);
    margin-left: 0;
    width: 16px;
    text-align: center;
}

.card-footer {
    padding: 0 var(--space-md) var(--space-md);
    margin-top: auto;
}

.speaking-card .btn {
    background: var(--accent-gradient);
    color: #ffffff;
    width: 100%;
    justify-content: center;
}

/* Responsive adjustments for statistics */
@media (max-width: 768px) {
    .speaking-stats {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--space-md);
        padding: var(--space-lg);
    }
    
    .stat-item {
        padding: var(--space-md);
    }
    
    .stat-number {
        font-size: 2.2rem;
    }
    
    .stat-label {
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .speaking-stats {
        grid-template-columns: 1fr 1fr;
        gap: var(--space-sm);
        padding: var(--space-md);
    }
    
    .stat-item {
        padding: var(--space-sm);
    }
    
    .stat-number {
        font-size: 1.8rem;
    }
    
    .stat-label {
        font-size: 0.8rem;
    }
    
    .speaking-icon-wrapper {
        width: 70px;
        height: 70px;
    }
    
    .speaking-icon {
        font-size: 1.8rem;
    }
    
    .card-header {
        padding: var(--space-lg) var(--space-md) var(--space-md);
    }
    
    .card-content {
        padding: var(--space-md);
    }
    
    .card-footer {
        padding: 0 var(--space-md) var(--space-md);
    }
}

/* Blog Section */
.blog-section {
    background: var(--bg-primary);
    position: relative;
}

.blog-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 30%, rgba(102, 126, 234, 0.06) 0%, transparent 50%),
        radial-gradient(circle at 80% 70%, rgba(240, 147, 251, 0.06) 0%, transparent 50%);
    pointer-events: none;
}

.blog-intro {
    text-align: center;
    margin-bottom: var(--space-3xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
    position: relative;
    z-index: 1;
}

.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: var(--space-xl);
    position: relative;
    z-index: 1;
}

.blog-card {
    background: #ffffff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.blog-card:nth-child(1)::before {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.blog-card:nth-child(2)::before {
    background: linear-gradient(135deg, #4facfe 0%, #00f2fe 100%);
}

.blog-card:nth-child(3)::before {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
}

.blog-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.blog-image {
    width: 100%;
    height: 200px;
    background: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.blog-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    background: var(--primary-gradient);
    border-radius: 50%;
    opacity: 0.1;
}

.blog-placeholder {
    font-size: 3rem;
    color: var(--text-muted);
    z-index: 1;
    position: relative;
}

.blog-content {
    padding: var(--space-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.blog-date {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.blog-date i {
    color: var(--primary-color);
    margin: 0;
}

.read-time {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.read-time i {
    color: var(--accent-color);
    margin: 0;
}

.blog-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
    font-family: var(--font-display);
}

.blog-title:hover {
    color: var(--primary-color);
    cursor: pointer;
}

.blog-excerpt {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    flex: 1;
}

.blog-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(102, 126, 234, 0.1);
}

.blog-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.author-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.8rem;
}

.read-more-btn {
    background: var(--accent-gradient);
    color: #ffffff;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.read-more-btn:hover {
    transform: translateX(2px);
    box-shadow: var(--shadow-md);
    color: #ffffff;
}

.read-more-btn i {
    margin: 0;
    transition: transform var(--transition-base);
}

.read-more-btn:hover i {
    transform: translateX(2px);
}

.blog-cta {
    text-align: center;
    margin-top: var(--space-3xl);
    position: relative;
    z-index: 1;
}

.blog-cta .btn {
    background: var(--primary-gradient);
    color: #ffffff;
    padding: var(--space-md) var(--space-2xl);
    font-size: 1.1rem;
}

/* Responsive adjustments for blog */
@media (max-width: 768px) {
    .blog-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .blog-content {
        padding: var(--space-lg);
    }
    
    .blog-image {
        height: 180px;
    }
    
    .blog-placeholder {
        font-size: 2.5rem;
    }
    
    .blog-title {
        font-size: 1.25rem;
    }
    
    .blog-footer {
        flex-direction: column;
        gap: var(--space-md);
        align-items: flex-start;
    }
    
    .read-more-btn {
        align-self: flex-end;
    }
}

@media (max-width: 480px) {
    .blog-content {
        padding: var(--space-md);
    }
    
    .blog-image {
        height: 160px;
    }
    
    .blog-placeholder {
        font-size: 2rem;
    }
    
    .blog-title {
        font-size: 1.2rem;
    }
    
    .blog-excerpt {
        font-size: 0.95rem;
    }
    
    .blog-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
}

/* Single Blog Post Page Styles */

/* Breadcrumb Section */
.breadcrumb-section {
    background: var(--bg-tertiary);
    padding: var(--space-lg) 0;
    margin-top: 80px;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
}

.breadcrumb-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-base);
}

.breadcrumb-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.breadcrumb-current {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Blog Post Hero Section */
.blog-post-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: var(--space-3xl) 0;
    position: relative;
    margin-top: 100px;
    overflow: hidden;
}

.blog-post-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.blog-post-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.blog-post-meta-hero {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    flex-wrap: wrap;
}

.blog-post-meta-hero span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.blog-post-meta-hero i {
    color: var(--accent-color);
    margin: 0;
}

.blog-post-hero-title {
    color: #ffffff;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    line-height: 1.2;
    font-family: var(--font-display);
}

.blog-post-hero-excerpt {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.blog-post-author-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.author-avatar-large {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.author-info-hero {
    text-align: left;
}

.author-name-hero {
    display: block;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.author-title-hero {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Blog Post Article */
.blog-post-article {
    background: var(--bg-primary);
    padding: var(--space-3xl) 0;
}

.blog-post-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.blog-post-featured-image {
    margin-bottom: var(--space-2xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.blog-post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    background: var(--bg-tertiary);
    padding: var(--space-md);
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.image-caption i {
    color: var(--primary-color);
    margin: 0;
}

/* Share Buttons */
.share-buttons {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.share-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.share-icons {
    display: flex;
    gap: var(--space-sm);
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-base);
    font-size: 1rem;
}

.share-btn.twitter {
    background: #1da1f2;
    color: #ffffff;
}

.share-btn.linkedin {
    background: #0077b5;
    color: #ffffff;
}

.share-btn.facebook {
    background: #1877f2;
    color: #ffffff;
}

.share-btn.email {
    background: var(--text-muted);
    color: #ffffff;
}

.share-btn:hover {
    transform: translateY(-2px) scale(1.1);
    box-shadow: var(--shadow-md);
}

.share-btn i {
    margin: 0;
}

/* Article Content */
.blog-post-content-full {
    position: relative;
}

.article-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.lead-paragraph {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.article-text h2 {
    color: var(--text-primary);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
    font-size: 1.8rem;
    font-weight: 700;
    font-family: var(--font-display);
}

.article-text p {
    margin-bottom: var(--space-lg);
}

.blog-quote {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-2xl) 0;
    position: relative;
}

.blog-quote p {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.blog-quote cite {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    font-style: normal;
}

/* Blog Post Tags */
.blog-post-tags {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    margin-bottom: var(--space-2xl);
}

.tags-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: block;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-base);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.tag:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-1px);
}

/* Author Bio Section */
.author-bio-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    margin-top: var(--space-2xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.author-bio-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
}

.author-avatar-bio {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.author-bio-text h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: 1.4rem;
}

.author-bio-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.author-bio-links {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.author-link {
    background: var(--accent-gradient);
    color: #ffffff;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.author-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: #ffffff;
}

/* Post Navigation */
.post-navigation {
    background: var(--bg-tertiary);
    padding: var(--space-2xl) 0;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
}

.post-nav-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.post-nav-link {
    background: #ffffff;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-base);
    border: 1px solid rgba(102, 126, 234, 0.1);
    display: block;
}

.post-nav-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.post-nav-link.prev {
    text-align: left;
}

.post-nav-link.next {
    text-align: right;
}

.post-nav-direction {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    font-weight: 600;
}

.post-nav-link h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 0;
    line-height: 1.3;
}

.post-nav-link:hover h4 {
    color: var(--primary-color);
}

.post-nav-center {
    background: var(--primary-gradient);
    color: #ffffff;
    padding: var(--space-md);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-base);
    font-size: 0.8rem;
    font-weight: 600;
}

.post-nav-center:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
    color: #ffffff;
}

.post-nav-center i {
    font-size: 1.2rem;
    margin: 0 0 2px 0;
}

.post-nav-center span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Responsive Design for Single Post */
@media (max-width: 768px) {
    .breadcrumb-section {
        padding: var(--space-md) 0;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
        gap: var(--space-xs);
    }
    
    .breadcrumb-current {
        display: none;
    }
    
    .blog-post-hero {
        padding: var(--space-2xl) 0;
    }
    
    .blog-post-meta-hero {
        gap: var(--space-md);
        justify-content: center;
    }
    
    .blog-post-hero-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    
    .blog-post-hero-excerpt {
        font-size: 1.1rem;
    }
    
    .blog-post-author-hero {
        flex-direction: column;
        text-align: center;
    }
    
    .author-info-hero {
        text-align: center;
    }
    
    .share-buttons {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .article-text {
        font-size: 1.05rem;
    }
    
    .lead-paragraph {
        font-size: 1.2rem;
    }
    
    .article-text h2 {
        font-size: 1.6rem;
        margin-top: var(--space-xl);
    }
    
    .author-bio-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .author-bio-links {
        justify-content: center;
    }
    
    .post-nav-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        text-align: center;
    }
    
    .post-nav-link.prev,
    .post-nav-link.next {
        text-align: center;
    }
    
    .post-nav-direction {
        justify-content: center;
    }
    
    .post-nav-center {
        order: -1;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .blog-post-hero {
        padding: var(--space-xl) 0;
    }
    
    .blog-post-meta-hero {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .blog-post-hero-title {
        font-size: clamp(1.6rem, 8vw, 2rem);
        margin-bottom: var(--space-md);
    }
    
    .blog-post-hero-excerpt {
        font-size: 1rem;
        margin-bottom: var(--space-lg);
    }
    
    .author-avatar-large {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .author-name-hero {
        font-size: 1rem;
    }
    
    .author-title-hero {
        font-size: 0.85rem;
    }
    
    .share-buttons {
        padding: var(--space-md);
    }
    
    .share-icons {
        flex-wrap: wrap;
    }
    
    .article-text {
        font-size: 1rem;
    }
    
    .lead-paragraph {
        font-size: 1.1rem;
    }
    
    .article-text h2 {
        font-size: 1.4rem;
    }
    
    .blog-quote {
        padding: var(--space-lg);
        margin: var(--space-xl) 0;
    }
    
    .blog-quote p {
        font-size: 1.1rem;
    }
    
    .author-bio-section {
        padding: var(--space-lg);
    }
    
    .author-avatar-bio {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .author-bio-links {
        flex-direction: column;
        align-items: center;
    }
    
    .author-link {
        width: 100%;
        max-width: 200px;
        text-align: center;
    }
    
    .post-nav-link {
        padding: var(--space-md);
    }
    
    .post-nav-link h4 {
        font-size: 0.95rem;
    }
    
    .tags-list {
        justify-content: center;
    }
}

/* Print Styles for Blog Post */
@media print {
    .breadcrumb-section,
    .share-buttons,
    .post-navigation,
    .newsletter-section,
    .footer,
    .scroll-to-top,
    .navbar {
        display: none !important;
    }
    
    .blog-post-hero {
        background: none !important;
        color: black !important;
        padding: 2rem 0;
    }
    
    .blog-post-hero-title,
    .author-name-hero {
        color: black !important;
    }
    
    .article-text {
        font-size: 12pt;
        line-height: 1.6;
    }
    
    .article-text h2 {
        color: black;
        page-break-after: avoid;
    }
    
    .blog-quote {
        background: #f5f5f5 !important;
        border-left: 3px solid #333;
        page-break-inside: avoid;
    }
    
    .author-bio-section {
        background: #f5f5f5 !important;
        page-break-inside: avoid;
    }
}

/* Smooth scrolling and reading experience */
.blog-post-wrapper {
    scroll-behavior: smooth;
}

/* Reading progress indicator (optional enhancement) */
.reading-progress {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(102, 126, 234, 0.1);
    z-index: 999;
}

.reading-progress-bar {
    height: 100%;
    background: var(--primary-gradient);
    width: 0%;
    transition: width 0.1s ease;
}

/* Focus styles for accessibility */
.share-btn:focus,
.author-link:focus,
.post-nav-link:focus,
.tag:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Blog Grid Page Styles */

/* Blog Hero Section */
.blog-hero {
    min-height: 60vh;
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding-top: 100px;
}

.blog-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.3) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.3) 0%, transparent 50%);
    pointer-events: none;
}

.blog-hero-content {
    text-align: center;
    position: relative;
    z-index: 1;
}

.blog-hero h1 {
    color: #ffffff;
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 800;
    margin-bottom: var(--space-md);
    background: linear-gradient(135deg, #ffffff 0%, #e2e8f0 100%);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.blog-hero-subtitle {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    margin-bottom: var(--space-3xl);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.blog-stats {
    display: flex;
    justify-content: center;
    gap: var(--space-3xl);
    flex-wrap: wrap;
}

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

.blog-stat .stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--accent-color);
    margin-bottom: var(--space-xs);
    font-family: var(--font-primary);
}

.blog-stat .stat-label {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-weight: 500;
}

/* Blog Grid Section */
.blog-grid-section {
    background: var(--bg-secondary);
    padding: var(--space-3xl) 0;
    position: relative;
}

.blog-grid-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 10% 20%, rgba(102, 126, 234, 0.05) 0%, transparent 50%),
        radial-gradient(circle at 90% 80%, rgba(240, 147, 251, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.blog-posts-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-xl);
  position: relative;
  z-index: 1;
}

/* Featured Post Styling */
.featured-post {
  grid-column: span 2;
  max-width: 100%;
  margin: 0 auto;
}

.featured-post .blog-post-content {
    padding: var(--space-2xl);
}

.featured-post .blog-post-title {
    font-size: 2rem;
    margin-bottom: var(--space-lg);
}

.featured-post .blog-post-excerpt {
    font-size: 1.125rem;
    line-height: 1.7;
    margin-bottom: var(--space-xl);
}

.featured-badge {
    position: absolute;
    top: var(--space-md);
    left: var(--space-md);
    background: var(--accent-gradient);
    color: #ffffff;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.02em;
    z-index: 2;
}

/* Blog Post Cards */
.blog-post {
    background: #ffffff;
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(102, 126, 234, 0.1);
    transition: all var(--transition-base);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    height: 100%;
}

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

.blog-post:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-xl);
    border-color: var(--primary-color);
}

.blog-post-image {
    width: 100%;
    height: 220px;
    overflow: hidden;
    position: relative;
}

.blog-post-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.blog-post-content {
    padding: var(--space-xl);
    flex: 1;
    display: flex;
    flex-direction: column;
}

.blog-post-meta {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-md);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.blog-date {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.blog-date i {
    color: var(--primary-color);
    margin: 0;
}

.read-time {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.read-time i {
    color: var(--accent-color);
    margin: 0;
}

.blog-post-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.3;
    font-family: var(--font-display);
    transition: color var(--transition-base);
}

.blog-post-title:hover {
    color: var(--primary-color);
    cursor: pointer;
}

.blog-post-excerpt {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--space-lg);
    flex: 1;
}

.blog-post-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    margin-top: auto;
}

.blog-author {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.author-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 600;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.author-info {
    display: flex;
    flex-direction: column;
}

.author-name {
    font-size: 0.9rem;
    color: var(--text-primary);
    font-weight: 500;
}

.author-title {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.read-more-btn {
    background: var(--accent-gradient);
    color: #ffffff;
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-lg);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    flex-shrink: 0;
}

.read-more-btn:hover {
    transform: translateX(2px);
    box-shadow: var(--shadow-md);
    color: #ffffff;
}

.read-more-btn i {
    margin: 0;
    transition: transform var(--transition-base);
}

.read-more-btn:hover i {
    transform: translateX(2px);
}

.read-more-btn.primary {
    background: var(--primary-gradient);
    padding: var(--space-sm) var(--space-lg);
    font-size: 1rem;
}

/* Load More Section */
.load-more-section {
    text-align: center;
    margin-top: var(--space-3xl);
    padding-top: var(--space-3xl);
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    position: relative;
    z-index: 1;
}

.load-more-btn {
    background: transparent;
    color: var(--primary-color);
    border: 2px solid var(--primary-color);
    padding: var(--space-md) var(--space-2xl);
    border-radius: var(--radius-lg);
    font-size: 1rem;
    font-weight: 600;
    transition: all var(--transition-base);
    margin-bottom: var(--space-md);
}

.load-more-btn:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.load-more-text {
    color: var(--text-muted);
    font-size: 0.9rem;
    margin: 0;
}

/* Newsletter Section */
.newsletter-section {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: var(--space-3xl) 0;
    position: relative;
}

.newsletter-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 70%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 30%, rgba(79, 172, 254, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.newsletter-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--space-3xl);
    align-items: center;
    position: relative;
    z-index: 1;
}

.newsletter-text h3 {
    color: #ffffff;
    font-size: 2rem;
    margin-bottom: var(--space-md);
    font-family: var(--font-display);
}

.newsletter-text p {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.1rem;
    line-height: 1.6;
    margin: 0;
}

.input-group {
    display: flex;
    gap: var(--space-sm);
    background: rgba(255, 255, 255, 0.1);
    padding: var(--space-xs);
    border-radius: var(--radius-lg);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.newsletter-input {
    flex: 1;
    background: transparent;
    border: none;
    padding: var(--space-md);
    color: #ffffff;
    font-size: 1rem;
    border-radius: var(--radius-md);
}

.newsletter-input::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.newsletter-input:focus {
    outline: none;
    background: rgba(255, 255, 255, 0.1);
}

.newsletter-btn {
    background: var(--primary-gradient);
    color: #ffffff;
    border: none;
    padding: var(--space-md) var(--space-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    white-space: nowrap;
}

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

.newsletter-btn i {
    margin: 0;
}

/* Responsive Design for Blog Grid */
@media (max-width: 1024px) {
    .featured-post {
        grid-column: 1 / -1;
    }
    
    .blog-posts-grid {
        grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    }
    
    .newsletter-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-xl);
    }
}

@media (max-width: 768px) {
    .blog-hero {
        min-height: 50vh;
        padding-top: 120px;
    }
    
    .blog-stats {
        gap: var(--space-xl);
    }
    
    .blog-stat .stat-number {
        font-size: 2rem;
    }
    
    .blog-posts-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }
    
    .blog-post-image {
        height: 200px;
    }
    
    .blog-post-content {
        padding: var(--space-lg);
    }
    
    .featured-post .blog-post-content {
        padding: var(--space-lg);
    }
    
    .featured-post .blog-post-title {
        font-size: 1.6rem;
    }
    
    .featured-post .blog-post-excerpt {
        font-size: 1rem;
    }
    
    .blog-post-footer {
        flex-direction: column;
        gap: var(--space-md);
        align-items: flex-start;
    }
    
    .read-more-btn {
        align-self: flex-end;
    }
    
    .input-group {
        flex-direction: column;
        padding: var(--space-sm);
    }
    
    .newsletter-btn {
        justify-content: center;
    }
}

@media (max-width: 480px) {
    .blog-hero h1 {
        font-size: clamp(2rem, 8vw, 2.5rem);
    }
    
    .blog-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .blog-stats {
        gap: var(--space-lg);
        flex-direction: column;
        align-items: center;
    }
    
    .blog-stat {
        width: 120px;
    }
    
    .blog-stat .stat-number {
        font-size: 1.8rem;
    }
    
    .blog-stat .stat-label {
        font-size: 0.8rem;
    }
    
    .blog-post-image {
        height: 180px;
    }
    
    .blog-post-content {
        padding: var(--space-md);
    }
    
    .featured-post .blog-post-content {
        padding: var(--space-md);
    }
    
    .blog-post-title {
        font-size: 1.2rem;
    }
    
    .featured-post .blog-post-title {
        font-size: 1.4rem;
    }
    
    .blog-post-excerpt {
        font-size: 0.95rem;
    }
    
    .blog-post-meta {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-xs);
    }
    
    .author-info {
        display: none;
    }
    
    .newsletter-text h3 {
        font-size: 1.6rem;
    }
    
    .newsletter-text p {
        font-size: 1rem;
    }
    
    .load-more-btn {
        padding: var(--space-sm) var(--space-lg);
        font-size: 0.95rem;
    }
}

/* Additional enhancements */
.blog-post-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.1) 100%);
    pointer-events: none;
}

.featured-post .blog-post-image::after {
    background: linear-gradient(180deg, transparent 0%, rgba(0,0,0,0.2) 100%);
}

/* Smooth animations for page load */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.blog-post {
    animation: fadeInUp 0.6s ease-out;
}

.blog-post:nth-child(1) { animation-delay: 0.1s; }
.blog-post:nth-child(2) { animation-delay: 0.2s; }
.blog-post:nth-child(3) { animation-delay: 0.3s; }
.blog-post:nth-child(4) { animation-delay: 0.4s; }
.blog-post:nth-child(5) { animation-delay: 0.5s; }
.blog-post:nth-child(6) { animation-delay: 0.6s; }

/* Single Blog Post Page Styles */

/* Breadcrumb Section */
.breadcrumb-section {
    background: var(--bg-tertiary);
    padding: var(--space-lg) 0;
    margin-top: 80px;
    border-bottom: 1px solid rgba(102, 126, 234, 0.1);
}

.breadcrumb {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 0.9rem;
}

.breadcrumb-link {
    color: var(--primary-color);
    text-decoration: none;
    transition: color var(--transition-base);
}

.breadcrumb-link:hover {
    color: var(--secondary-color);
    text-decoration: underline;
}

.breadcrumb-separator {
    color: var(--text-muted);
    font-size: 0.8rem;
}

.breadcrumb-current {
    color: var(--text-secondary);
    font-weight: 500;
}

/* Blog Post Hero Section */
.blog-post-hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: var(--space-3xl) 0;
    position: relative;
    overflow: hidden;
}

.blog-post-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 20% 80%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(118, 75, 162, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.blog-post-hero-content {
    max-width: 800px;
    margin: 0 auto;
    text-align: center;
    position: relative;
    z-index: 1;
}

.blog-post-meta-hero {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: var(--space-lg);
    margin-bottom: var(--space-lg);
    font-size: 0.9rem;
    color: rgba(255, 255, 255, 0.7);
    flex-wrap: wrap;
}

.blog-post-meta-hero span {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
}

.blog-post-meta-hero i {
    color: var(--accent-color);
    margin: 0;
}

.blog-post-hero-title {
    color: #ffffff;
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin-bottom: var(--space-lg);
    line-height: 1.2;
    font-family: var(--font-display);
}

.blog-post-hero-excerpt {
    color: rgba(255, 255, 255, 0.8);
    font-size: 1.25rem;
    line-height: 1.6;
    margin-bottom: var(--space-xl);
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.blog-post-author-hero {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.author-avatar-large {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.author-info-hero {
    text-align: left;
}

.author-name-hero {
    display: block;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: var(--space-xs);
}

.author-title-hero {
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
}

/* Blog Post Article */
.blog-post-article {
    background: var(--bg-primary);
    padding: var(--space-3xl) 0;
}

.blog-post-wrapper {
    max-width: 800px;
    margin: 0 auto;
}

.blog-post-featured-image {
    margin-bottom: var(--space-2xl);
    border-radius: var(--radius-xl);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.blog-post-featured-image img {
    width: 100%;
    height: auto;
    display: block;
}

.image-caption {
    background: var(--bg-tertiary);
    padding: var(--space-md);
    font-size: 0.9rem;
    color: var(--text-muted);
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-xs);
}

.image-caption i {
    color: var(--primary-color);
    margin: 0;
}

/* Share Buttons */
.share-buttons {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    margin-bottom: var(--space-2xl);
    padding: var(--space-lg);
    background: var(--bg-secondary);
    border-radius: var(--radius-lg);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.share-label {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.9rem;
}

.share-icons {
    display: flex;
    gap: var(--space-sm);
}

.share-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-base);
    font-size: 1rem;
}

.share-btn.twitter {
    background: #1da1f2;
    color: #ffffff;
}

.share-btn.linkedin {
    background: #0077b5;
    color: #ffffff;
}

.share-btn.facebook {
    background: #1877f2;
    color: #ffffff;
}

.share-btn.email {
    background: var(--text-muted);
    color: #ffffff;
}

.share-btn:hover {
    transform: translateY(-2px) scale(1.1);
    box-shadow: var(--shadow-md);
}

.share-btn i {
    margin: 0;
}

/* Article Content */
.blog-post-content-full {
    position: relative;
}

.article-text {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
}

.lead-paragraph {
    font-size: 1.3rem;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: var(--space-xl);
    line-height: 1.7;
}

.article-text h2 {
    color: var(--text-primary);
    margin-top: var(--space-2xl);
    margin-bottom: var(--space-lg);
    font-size: 1.8rem;
    font-weight: 700;
    font-family: var(--font-display);
}

.article-text p {
    margin-bottom: var(--space-lg);
}

.blog-quote {
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.1) 0%, rgba(118, 75, 162, 0.1) 100%);
    border-left: 4px solid var(--primary-color);
    border-radius: var(--radius-lg);
    padding: var(--space-xl);
    margin: var(--space-2xl) 0;
    position: relative;
}

.blog-quote p {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

.blog-quote cite {
    font-size: 0.95rem;
    color: var(--text-muted);
    font-weight: 500;
    font-style: normal;
}

/* Blog Post Tags */
.blog-post-tags {
    margin-top: var(--space-2xl);
    padding-top: var(--space-2xl);
    border-top: 1px solid rgba(102, 126, 234, 0.1);
    margin-bottom: var(--space-2xl);
}

.tags-label {
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    display: block;
}

.tags-list {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm);
}

.tag {
    background: var(--bg-tertiary);
    color: var(--text-secondary);
    padding: var(--space-xs) var(--space-md);
    border-radius: var(--radius-lg);
    font-size: 0.85rem;
    font-weight: 500;
    transition: all var(--transition-base);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.tag:hover {
    background: var(--primary-color);
    color: #ffffff;
    transform: translateY(-1px);
}

/* Author Bio Section */
.author-bio-section {
    background: var(--bg-secondary);
    border-radius: var(--radius-xl);
    padding: var(--space-2xl);
    margin-top: var(--space-2xl);
    border: 1px solid rgba(102, 126, 234, 0.1);
}

.author-bio-content {
    display: flex;
    align-items: flex-start;
    gap: var(--space-xl);
}

.author-avatar-bio {
    width: 80px;
    height: 80px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.author-bio-text h3 {
    color: var(--text-primary);
    margin-bottom: var(--space-md);
    font-size: 1.4rem;
}

.author-bio-text p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: var(--space-lg);
}

.author-bio-links {
    display: flex;
    gap: var(--space-md);
    flex-wrap: wrap;
}

.author-link {
    background: var(--accent-gradient);
    color: #ffffff;
    padding: var(--space-sm) var(--space-md);
    border-radius: var(--radius-md);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition-base);
}

.author-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    color: #ffffff;
}

/* Post Navigation */
.post-navigation {
    background: var(--bg-tertiary);
    padding: var(--space-2xl) 0;
    border-top: 1px solid rgba(102, 126, 234, 0.1);
}

.post-nav-wrapper {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.post-nav-link {
    background: #ffffff;
    padding: var(--space-lg);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all var(--transition-base);
    border: 1px solid rgba(102, 126, 234, 0.1);
    display: block;
}

.post-nav-link:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
    border-color: var(--primary-color);
}

.post-nav-link.prev {
    text-align: left;
}

.post-nav-link.next {
    text-align: right;
}

.post-nav-direction {
    display: flex;
    align-items: center;
    gap: var(--space-xs);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: var(--space-xs);
    text-transform: uppercase;
    letter-spacing: 0.02em;
    font-weight: 600;
}

.post-nav-link h4 {
    color: var(--text-primary);
    font-size: 1rem;
    margin: 0;
    line-height: 1.3;
}

.post-nav-link:hover h4 {
    color: var(--primary-color);
}

.post-nav-center {
    background: var(--primary-gradient);
    color: #ffffff;
    padding: var(--space-md);
    border-radius: 50%;
    width: 60px;
    height: 60px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all var(--transition-base);
    font-size: 0.8rem;
    font-weight: 600;
}

.post-nav-center:hover {
    transform: scale(1.1);
    box-shadow: var(--shadow-lg);
    color: #ffffff;
}

.post-nav-center i {
    font-size: 1.2rem;
    margin: 0 0 2px 0;
}

.post-nav-center span {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.02em;
}

/* Responsive Design for Single Post */
@media (max-width: 768px) {
    .breadcrumb-section {
        padding: var(--space-md) 0;
    }
    
    .breadcrumb {
        font-size: 0.8rem;
        gap: var(--space-xs);
    }
    
    .breadcrumb-current {
        display: none;
    }
    
    .blog-post-hero {
        padding: var(--space-2xl) 0;
    }
    
    .blog-post-meta-hero {
        gap: var(--space-md);
        justify-content: center;
    }
    
    .blog-post-hero-title {
        font-size: clamp(1.8rem, 6vw, 2.5rem);
    }
    
    .blog-post-hero-excerpt {
        font-size: 1.1rem;
    }
    
    .blog-post-author-hero {
        flex-direction: column;
        text-align: center;
    }
    
    .author-info-hero {
        text-align: center;
    }
    
    .share-buttons {
        flex-direction: column;
        align-items: flex-start;
        gap: var(--space-md);
    }
    
    .article-text {
        font-size: 1.05rem;
    }
    
    .lead-paragraph {
        font-size: 1.2rem;
    }
    
    .article-text h2 {
        font-size: 1.6rem;
        margin-top: var(--space-xl);
    }
    
    .author-bio-content {
        flex-direction: column;
        text-align: center;
        gap: var(--space-lg);
    }
    
    .author-bio-links {
        justify-content: center;
    }
    
    .post-nav-wrapper {
        grid-template-columns: 1fr;
        gap: var(--space-md);
        text-align: center;
    }
    
    .post-nav-link.prev,
    .post-nav-link.next {
        text-align: center;
    }
    
    .post-nav-direction {
        justify-content: center;
    }
    
    .post-nav-center {
        order: -1;
        margin: 0 auto;
    }
}

@media (max-width: 480px) {
    .blog-post-hero {
        padding: var(--space-xl) 0;
    }
    
    .blog-post-meta-hero {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .blog-post-hero-title {
        font-size: clamp(1.6rem, 8vw, 2rem);
        margin-bottom: var(--space-md);
    }
    
    .blog-post-hero-excerpt {
        font-size: 1rem;
        margin-bottom: var(--space-lg);
    }
    
    .author-avatar-large {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .author-name-hero {
        font-size: 1rem;
    }
    
    .author-title-hero {
        font-size: 0.85rem;
    }
    
    .share-buttons {
        padding: var(--space-md);
    }
    
    .share-icons {
        flex-wrap: wrap;
    }
    
    .article-text {
        font-size: 1rem;
    }
    
    .lead-paragraph {
        font-size: 1.1rem;
    }
    
    .article-text h2 {
        font-size: 1.4rem;
    }
    
    .blog-quote {
        padding: var(--space-lg);
        margin: var(--space-xl) 0;
    }
    
    .blog-quote p {
        font-size: 1.1rem;
    }
    
    .author-bio-section {
        padding: var(--space-lg);
    }
    
    .author-avatar-bio {
        width: 60px;
        height: 60px;
        font-size: 1.2rem;
    }
    
    .author-bio-links {
        flex-direction: column;
        align-items: center;
    }
    
    .author-link {
        width: 100%;
        max-width: 200px;
        text-align: center;
    }
    
    .post-nav-link {
        padding: var(--space-md);
    }
    
    .post-nav-link h4 {
        font-size: 0.95rem;
    }
    
    .tags-list {
        justify-content: center;
    }
}

/* Print Styles for Blog Post */
@media print {
    .breadcrumb-section,
    .share-buttons,
    .post-navigation,
    .newsletter-section,
    .footer,
    .scroll-to-top,
    .navbar {
        display: none !important;
    }
    
    .blog-post-hero {
        background: none !important;
        color: black !important;
        padding: 2rem 0;
    }
    
    .blog-post-hero-title,
    .author-name-hero {
        color: black !important;
    }
    
    .article-text {
        font-size: 12pt;
        line-height: 1.6;
    }
    
    .article-text h2 {
        color: black;
        page-break-after: avoid;
    }
    
    .blog-quote {
        background: #f5f5f5 !important;
        border-left: 3px solid #333;
        page-break-inside: avoid;
    }
    
    .author-bio-section {
        background: #f5f5f5 !important;
        page-break-inside: avoid;
    }
}

/* Smooth scrolling and reading experience */
.blog-post-wrapper {
    scroll-behavior: smooth;
}

/* Reading progress indicator (optional enhancement) */
.reading-progress {
    position: fixed;
    top: 80px;
    left: 0;
    width: 100%;
    height: 3px;
    background: rgba(102, 126, 234, 0.1);
    z-index: 999;
}

.reading-progress-bar {
    height: 100%;
    background: var(--primary-gradient);
    width: 0%;
    transition: width 0.1s ease;
}

/* Focus styles for accessibility */
.share-btn:focus,
.author-link:focus,
.post-nav-link:focus,
.tag:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* Video Showcase Section */
.video-showcase-section {
  margin-bottom: var(--space-md);
  background: rgba(255, 255, 255, 0.7);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-2xl);
  padding: var(--space-md);
  border: 1px solid rgba(102, 126, 234, 0.1);
  position: relative;
  z-index: 1;
  box-shadow: var(--shadow-md);
  transition: all var(--transition-base);
}

.video-showcase-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 4px;
  background: var(--primary-gradient);
  border-radius: 0 0 var(--radius-md) var(--radius-md);
}

.video-showcase-content {
  text-align: center;
  max-width: 900px;
  margin: 0 auto;
}

.video-title {
  color: var(--text-primary);
  font-size: 2rem;
  font-weight: 700;
  margin-bottom: var(--space-md);
  font-family: var(--font-display);
}

.video-description {
  color: var(--text-secondary);
  font-size: 0.9rem;
  line-height: 1.2;
  margin-bottom: var(--space-md);
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.video-container {
  position: relative;
  width: 100%;
  max-width: 600px;
  margin: 0 auto var(--space-lg);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-xl);
  transition: all var(--transition-base);
  background: #000;
}


/* Custom HTML5 Video Styling */
.custom-video-player {
  width: 100%;
  height: auto;
  border-radius: var(--radius-xl);
  outline: none;
  background: #000;
}

/* Video Fallback */
.video-fallback {
  padding: var(--space-2xl);
  text-align: center;
  background: var(--bg-secondary);
  color: var(--text-secondary);
  border-radius: var(--radius-lg);
}

.video-fallback p {
  margin-bottom: var(--space-md);
}

.video-fallback a {
  color: var(--primary-color);
  text-decoration: none;
  font-weight: 600;
}

.video-fallback a:hover {
  text-decoration: underline;
}

/* Video Meta */
.video-meta {
  margin-top: var(--space-lg);
}

.video-stats {
  display: flex;
  justify-content: center;
  gap: var(--space-xl);
  flex-wrap: wrap;
}

.video-stat {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-size: 0.95rem;
  color: var(--text-muted);
  background: var(--bg-tertiary);
  padding: var(--space-sm) var(--space-md);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(102, 126, 234, 0.1);
  transition: all var(--transition-base);
}

.video-stat:hover {
  background: rgba(102, 126, 234, 0.1);
  border-color: var(--primary-color);
  transform: translateY(-1px);
}

.video-stat i {
  color: var(--primary-color);
  margin: 0;
}

/* Video Loading/Error States */
.custom-video-player[poster] {
  object-fit: cover;
}

/* Responsive Design for Video */
@media (max-width: 768px) {
  .video-showcase-section {
    padding: var(--space-lg);
    margin-bottom: var(--space-2xl);
  }
  
  .video-title {
    font-size: 1.6rem;
  }
  
  .video-description {
    font-size: 1rem;
    margin-bottom: var(--space-lg);
  }
  
  .video-container {
    margin-bottom: var(--space-md);
  }
  
  .video-stats {
    flex-direction: column;
    align-items: center;
    gap: var(--space-sm);
  }
  
  .video-stat {
    font-size: 0.9rem;
    width: 100%;
    max-width: 250px;
    justify-content: center;
  }
}

@media (max-width: 480px) {
  .video-showcase-section {
    padding: var(--space-md);
  }
  
  .video-title {
    font-size: 1.4rem;
  }
  
  .video-description {
    font-size: 0.95rem;
  }
  
  .video-stat {
    font-size: 0.85rem;
    padding: var(--space-xs) var(--space-sm);
  }
}

/* Video Aspect Ratio Maintenance */
@media (max-width: 800px) {
  .video-container {
    aspect-ratio: 16 / 9;
  }
  
  .custom-video-player {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }
}

/* Enhanced focus states for accessibility */
.custom-video-player:focus {
  outline: 2px solid var(--primary-color);
  outline-offset: 2px;
}

/* Print styles */
@media print {
  .video-showcase-section {
    display: none;
  }
}

/* High contrast mode support */
@media (prefers-contrast: high) {
  .video-container {
    border: 2px solid var(--text-primary);
  }
  
  .video-stat {
    border: 2px solid var(--text-primary);
  }
}

/* Reduced motion support */
@media (prefers-reduced-motion: reduce) {
  .video-container:hover,
  .video-showcase-section:hover {
    transform: none;
  }
  
  .video-stat:hover {
    transform: none;
  }
}

/* Testimonials */
/* Enhanced Testimonials Section */
.testimonials-section {
    background: var(--dark-gradient);
    color: #ffffff;
    position: relative;
    overflow: hidden;
    padding: var(--space-3xl) 0;
}

.testimonials-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        radial-gradient(circle at 30% 20%, rgba(102, 126, 234, 0.2) 0%, transparent 50%),
        radial-gradient(circle at 70% 80%, rgba(118, 75, 162, 0.2) 0%, transparent 50%);
    pointer-events: none;
}

.testimonials-section .section-title {
    color: #ffffff;
    margin-bottom: var(--space-3xl);
}

/* Slideshow Container */
.testimonial-slideshow-container {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
    z-index: 1;
}

.testimonial-slideshow {
    position: relative;
    height: 400px;
    overflow: hidden;
    border-radius: var(--radius-2xl);
}

/* Individual Slides */
.testimonial-slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.4, 0, 0.2, 1);
    pointer-events: none;
}

.testimonial-slide.active {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.testimonial-slide.fade-out {
    opacity: 0;
    transform: translateY(-30px);
}

/* Testimonial Card */
.testimonial-card {
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: var(--radius-2xl);
    padding: var(--space-2xl);
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.testimonial-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: var(--primary-gradient);
    opacity: 0.05;
    border-radius: var(--radius-2xl);
    pointer-events: none;
}

/* Quote Icon */
.quote-icon {
    position: absolute;
    top: var(--space-lg);
    left: var(--space-lg);
    width: 60px;
    height: 60px;
    background: var(--accent-gradient);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.8;
}

.quote-icon i {
    font-size: 1.5rem;
    color: #ffffff;
    margin: 0;
}

/* Testimonial Content */
.testimonial-content {
    position: relative;
    z-index: 1;
}

.testimonial-text {
    font-size: 1.25rem;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.95);
    margin-bottom: var(--space-2xl);
    font-style: italic;
    font-weight: 400;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* Author Section */
.testimonial-author {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-md);
}

.author-avatar {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #ffffff;
    font-weight: 700;
    font-size: 1.2rem;
    flex-shrink: 0;
    border: 2px solid rgba(255, 255, 255, 0.3);
}

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

.author-name {
    color: var(--accent-color);
    margin-bottom: var(--space-xs);
    font-weight: 600;
    font-size: 1.1rem;
}

.author-designation {
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.95rem;
    font-weight: 400;
}

/* Navigation Arrows */
.slideshow-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    color: #ffffff;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-base);
    z-index: 10;
    font-size: 1.2rem;
}

.slideshow-arrow:hover {
    background: rgba(255, 255, 255, 0.3);
    transform: translateY(-50%) scale(1.1);
    box-shadow: var(--shadow-lg);
}

.slideshow-arrow:active {
    transform: translateY(-50%) scale(0.95);
}

.prev-arrow {
    left: -25px;
}

.next-arrow {
    right: -25px;
}

.slideshow-arrow i {
    margin: 0;
}

/* Dots Indicator */
.slideshow-dots {
    display: flex;
    justify-content: center;
    gap: var(--space-sm);
    margin-top: var(--space-xl);
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.4);
    cursor: pointer;
    transition: all var(--transition-base);
    border: 2px solid transparent;
}

.dot:hover {
    background: rgba(255, 255, 255, 0.6);
    transform: scale(1.2);
}

.dot.active {
    background: var(--accent-color);
    border-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.3);
}

/* Progress Bar */
.slideshow-progress {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 2px;
    margin-top: var(--space-lg);
    overflow: hidden;
}

.progress-bar {
    height: 100%;
    background: var(--accent-gradient);
    width: 0%;
    border-radius: 2px;
    transition: width 0.1s linear;
}

/* Responsive Design */
@media (max-width: 768px) {
    .testimonial-slideshow {
        height: 450px;
    }
    
    .testimonial-card {
        padding: var(--space-lg);
    }
    
    .testimonial-text {
        font-size: 1.1rem;
        margin-bottom: var(--space-lg);
    }
    
    .testimonial-author {
        flex-direction: column;
        gap: var(--space-sm);
    }
    
    .author-info {
        text-align: center;
    }
    
    .author-avatar {
        width: 50px;
        height: 50px;
        font-size: 1rem;
    }
    
    .slideshow-arrow {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .prev-arrow {
        left: -20px;
    }
    
    .next-arrow {
        right: -20px;
    }
    
    .quote-icon {
        width: 50px;
        height: 50px;
        top: var(--space-md);
        left: var(--space-md);
    }
    
    .quote-icon i {
        font-size: 1.2rem;
    }
}

@media (max-width: 480px) {
    .testimonial-slideshow {
        height: 500px;
    }
    
    .testimonial-card {
        padding: var(--space-md);
    }
    
    .testimonial-text {
        font-size: 1rem;
    }
    
    .author-name {
        font-size: 1rem;
    }
    
    .author-designation {
        font-size: 0.9rem;
    }
    
    .slideshow-arrow {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }
    
    .prev-arrow {
        left: -17px;
    }
    
    .next-arrow {
        right: -17px;
    }
    
    .dot {
        width: 10px;
        height: 10px;
    }
}

/* Accessibility improvements */
@media (prefers-reduced-motion: reduce) {
    .testimonial-slide {
        transition: opacity 0.3s ease;
        transform: none;
    }
    
    .testimonial-slide.active {
        transform: none;
    }
    
    .testimonial-slide.fade-out {
        transform: none;
    }
}

/* Focus states for keyboard navigation */
.slideshow-arrow:focus,
.dot:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}