:root {
    /* Colors - Tech-oriented but warm */
    --primary-color: #0066cc;
    --accent-color: #00d4ff;
    --dark-bg: #0a0e1a;
    --darker-bg: #050810;
    --card-bg: #141b2d;
    --text-primary: #ffffff;
    --text-secondary: #a0aec0;
    --text-muted: #718096;
    --border-color: #2d3748;
    --gradient-1: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    --gradient-2: linear-gradient(135deg, #00d4ff 0%, #0066cc 100%);
    --success-color: #48bb78;
    --warning-color: #ed8936;
    
    /* Typography */
    --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-mono: 'JetBrains Mono', 'Courier New', monospace;
    
    /* Spacing */
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 2rem;
    --spacing-lg: 4rem;
    --spacing-xl: 6rem;
    
    /* Border Radius */
    --radius-sm: 0.375rem;
    --radius-md: 0.75rem;
    --radius-lg: 1rem;
    
    /* Shadows */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.12);
    --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.2);
    --shadow-glow: 0 0 20px rgba(0, 212, 255, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

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

/* Language Selector */
.language-selector {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1001;
}

.lang-dropdown-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem 1rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: var(--font-mono);
    font-weight: 600;
    font-size: 0.875rem;
    backdrop-filter: blur(10px);
}

.lang-dropdown-btn:hover {
    border-color: var(--accent-color);
    background: var(--border-color);
}

.lang-dropdown-btn.open {
    border-color: var(--accent-color);
    background: var(--border-color);
}

.lang-flag {
    font-size: 1.25rem;
    line-height: 1;
}

.lang-code {
    font-weight: 600;
}

.lang-arrow {
    transition: transform 0.3s ease;
}

.lang-dropdown-btn.open .lang-arrow {
    transform: rotate(180deg);
}

.lang-dropdown-menu {
    position: absolute;
    top: calc(100% + 0.5rem);
    right: 0;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 0.5rem;
    min-width: 180px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-lg);
}

.lang-dropdown-menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.lang-option {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    width: 100%;
    background: transparent;
    border: none;
    padding: 0.75rem;
    border-radius: var(--radius-sm);
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: left;
    font-family: var(--font-primary);
    font-size: 0.875rem;
}

.lang-option:hover {
    background: var(--border-color);
    color: var(--text-primary);
}

.lang-option.active {
    background: rgba(0, 212, 255, 0.1);
    color: var(--accent-color);
}

.lang-name {
    flex: 1;
}

@media (max-width: 968px) {
    .language-selector {
        top: 10px;
        right: 10px;
    }
}

/* Navigation */
.main-nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(10, 14, 26, 0.8);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    z-index: 999;
    padding: 1rem 0;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    padding-right: 180px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

@media (max-width: 968px) {
    .nav-container {
        padding-right: 2rem;
    }
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    font-family: var(--font-mono);
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-menu a {
    color: var(--text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--gradient-2);
    transition: width 0.3s ease;
}

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

.nav-menu a:hover::after {
    width: 100%;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Section */
.section {
    padding: var(--spacing-xl) 0;
    position: relative;
}

.section-title {
    font-size: 3rem;
    font-weight: 700;
    margin-bottom: var(--spacing-md);
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding-top: 80px;
    padding-bottom: 100px;
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(circle at 50% 50%, rgba(0, 212, 255, 0.1) 0%, transparent 50%);
    pointer-events: none;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-content {
    z-index: 1;
}

.hero-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    background: var(--card-bg);
    border: 1px solid var(--accent-color);
    border-radius: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
}

.hero-title {
    font-size: 4rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-sm);
}

.hero-name {
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-md);
    font-family: var(--font-mono);
}

.hero-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.hero-cta {
    display: flex;
    gap: 1rem;
}

.btn {
    padding: 1rem 2rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    cursor: pointer;
    font-size: 1rem;
    position: relative;
    overflow: hidden;
}

.btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s ease, height 0.6s ease;
}

.btn:hover::before {
    width: 300px;
    height: 300px;
}

.btn-primary {
    background: var(--gradient-2);
    color: var(--text-primary);
    box-shadow: 0 4px 15px rgba(0, 212, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0, 212, 255, 0.5);
}

.btn-secondary {
    background: transparent;
    color: var(--text-primary);
    border: 2px solid var(--accent-color);
    position: relative;
}

.btn-secondary::after {
    content: '';
    position: absolute;
    inset: 0;
    background: var(--accent-color);
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: -1;
}

.btn-secondary:hover {
    color: var(--dark-bg);
    transform: translateY(-3px) scale(1.02);
    border-color: var(--accent-color);
}

.btn-secondary:hover::after {
    opacity: 1;
}

.btn-podcast {
    background: #1db954;
    color: var(--text-primary);
    border: 2px solid #1db954;
    box-shadow: 0 4px 15px rgba(29, 185, 84, 0.3);
}

.btn-podcast:hover {
    background: #1ed760;
    border-color: #1ed760;
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 8px 25px rgba(29, 185, 84, 0.5);
}

.btn-podcast svg {
    flex-shrink: 0;
}

.hero-image {
    display: flex;
    justify-content: center;
    align-items: center;
}

.profile-image-container {
    width: 400px;
    height: 400px;
    border-radius: 50%;
    overflow: hidden;
    border: 3px solid var(--accent-color);
    box-shadow: var(--shadow-glow), 0 0 60px rgba(0, 212, 255, 0.3);
    animation: float 6s ease-in-out infinite;
    position: relative;
}

.profile-image-container::before {
    content: '';
    position: absolute;
    inset: -3px;
    border-radius: 50%;
    padding: 3px;
    background: var(--gradient-2);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    animation: rotate 4s linear infinite;
}

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

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 10%;
    transition: transform 0.5s ease;
}

.profile-image-container:hover .profile-image {
    transform: scale(1.1);
}

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

.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-muted);
    font-size: 0.875rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateX(-50%) translateY(0); }
    50% { transform: translateX(-50%) translateY(-10px); }
}

/* About Section */
.about {
    background: var(--darker-bg);
}

.about-content {
    max-width: 900px;
    margin: 0 auto;
}

.lead {
    font-size: 1.25rem;
    line-height: 1.8;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

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

.role-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-align: center;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.role-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.role-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.role-card:hover::before {
    opacity: 1;
}

.role-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.role-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
    stroke-width: 2;
    transition: all 0.3s ease;
}

.role-card:hover .role-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.role-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-weight: 600;
    letter-spacing: -0.02em;
}

.role-card p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

/* Quick Links Section */
.quick-links {
    background: var(--dark-bg);
}

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

.quick-link-card {
    background: var(--card-bg);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    text-decoration: none;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.quick-link-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.quick-link-card:hover::before {
    opacity: 1;
}

.quick-link-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 25px 50px rgba(0, 212, 255, 0.3);
}

.quick-link-icon {
    width: 80px;
    height: 80px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.quick-link-icon svg {
    width: 40px;
    height: 40px;
    color: var(--accent-color);
    transition: all 0.3s ease;
}

.quick-link-card:hover .quick-link-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.4);
}

.quick-link-card:hover .quick-link-icon svg {
    transform: scale(1.1);
}

.quick-link-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.quick-link-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    font-size: 1rem;
}

/* Education Section */
.education-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.edu-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.edu-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 1px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.edu-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.edu-card:hover::after {
    opacity: 1;
}

.edu-card.featured {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 212, 255, 0.1) 100%);
    border-color: var(--accent-color);
}

.edu-header {
    margin-bottom: 1rem;
}

.edu-badge {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--gradient-2);
    color: var(--text-primary);
    border-radius: 1rem;
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
}

.edu-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.edu-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.edu-features {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.feature-tag {
    padding: 0.5rem 1rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* Expertise Section */
.expertise {
    background: var(--darker-bg);
}

.expertise-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-bottom: var(--spacing-lg);
}

.expertise-category {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.expertise-category h3 {
    font-size: 1.25rem;
    margin-bottom: 1.5rem;
    color: var(--accent-color);
}

.tech-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.tech-tag {
    padding: 0.5rem 1rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-size: 0.875rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.tech-tag:hover {
    border-color: var(--accent-color);
    background: rgba(0, 212, 255, 0.1);
}

.international-roles {
    margin-top: var(--spacing-lg);
}

.international-roles h3 {
    font-size: 2rem;
    margin-bottom: var(--spacing-md);
    text-align: center;
}

.roles-timeline {
    max-width: 800px;
    margin: 0 auto;
}

.timeline-item {
    display: flex;
    gap: 2rem;
    margin-bottom: 2rem;
    position: relative;
    animation: fadeInUp 0.6s ease-out;
}

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

.timeline-item::before {
    content: '';
    position: absolute;
    left: 20px;
    top: 40px;
    bottom: -40px;
    width: 2px;
    background: var(--border-color);
}

.timeline-item:last-child::before {
    display: none;
}

.timeline-marker {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--gradient-2);
    flex-shrink: 0;
    box-shadow: var(--shadow-glow);
}

.timeline-content {
    flex: 1;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.timeline-content::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 3px;
    background: var(--gradient-2);
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.timeline-content:hover {
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.1);
}

.timeline-content:hover::before {
    transform: scaleY(1);
}

.timeline-content h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
}

.timeline-content p {
    color: var(--text-secondary);
}

.timeline-description {
    margin-top: 1rem;
    line-height: 1.6;
}

/* Community Section */
.community-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.community-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    flex-direction: column;
    position: relative;
    overflow: hidden;
}

.community-card::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.1) 0%, transparent 70%);
    opacity: 0;
    transition: opacity 0.5s ease;
}

.community-card:hover::before {
    opacity: 1;
}

.community-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.community-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.community-card p {
    color: var(--text-secondary);
    line-height: 1.6;
    flex: 1;
}

.community-stat {
    display: inline-block;
    margin-top: 1rem;
    padding: 0.5rem 1rem;
    background: var(--darker-bg);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--accent-color);
    font-family: var(--font-mono);
}

/* Contact Section */
.contact {
    background: var(--darker-bg);
}

.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    max-width: 900px;
    margin: 0 auto;
}

.contact-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.contact-icon {
    font-size: 2rem;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--card-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
    flex-shrink: 0;
}

.contact-details h3 {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.contact-details a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
}

.contact-details a:hover {
    text-decoration: underline;
}

.social-links h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.social-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.social-btn {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
}

.social-btn svg {
    width: 24px;
    height: 24px;
}

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

.social-btn.linkedin:hover {
    background: rgba(0, 119, 181, 0.1);
    border-color: #0077b5;
}

.social-btn.youtube:hover {
    background: rgba(255, 0, 0, 0.1);
    border-color: #ff0000;
}

.social-btn.discord:hover {
    background: rgba(88, 101, 242, 0.1);
    border-color: #5865f2;
}

.social-btn.website:hover {
    background: rgba(0, 212, 255, 0.1);
    border-color: var(--accent-color);
}

/* Footer */
.footer {
    background: var(--darker-bg);
    border-top: 1px solid var(--border-color);
    padding: 3rem 0;
    text-align: center;
}

.footer p {
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
}

.footer-tagline {
    color: var(--text-muted);
    font-size: 0.875rem;
}

/* Page Header */
.page-header {
    padding-top: 120px;
    padding-bottom: 80px;
    background: linear-gradient(135deg, var(--darker-bg) 0%, var(--dark-bg) 100%);
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.page-title {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    background: var(--gradient-2);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* Timeline Additions */
.timeline {
    position: relative;
    max-width: 900px;
    margin: 0 auto;
}

.timeline-date {
    display: inline-block;
    padding: 0.25rem 0.75rem;
    background: var(--gradient-2);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-family: var(--font-mono);
}

.timeline-role {
    font-size: 0.875rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.timeline-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 1rem;
}

.tag {
    padding: 0.375rem 0.75rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
    font-weight: 500;
}

/* Lecture Cards */
.lecture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.lecture-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.lecture-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.lecture-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.lecture-card:hover::before {
    opacity: 1;
}

.lecture-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.lecture-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

.lecture-card:hover .lecture-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.lecture-card h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.lecture-type {
    font-size: 0.875rem;
    color: var(--accent-color);
    font-weight: 600;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.lecture-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.lecture-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.topic-tag {
    padding: 0.375rem 0.75rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* Speaking Topics */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.topic-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.topic-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.topic-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.topic-card:hover::before {
    opacity: 1;
}

.topic-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.topic-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

.topic-card:hover .topic-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.topic-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* Podcast Appearances */
.podcast-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3rem;
    margin-top: var(--spacing-lg);
}

.podcast-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.podcast-card.featured {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 212, 255, 0.05) 100%);
    border-color: var(--accent-color);
}

.podcast-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.podcast-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.podcast-icon {
    font-size: 3rem;
    flex-shrink: 0;
}

.podcast-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

.podcast-role {
    font-size: 0.875rem;
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.podcast-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.podcast-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.podcast-stats .stat {
    padding: 0.5rem 1rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--accent-color);
    font-family: var(--font-mono);
}

.podcast-info h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.podcast-topics-list {
    list-style: none;
    margin-bottom: 2rem;
}

.podcast-topics-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

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

.podcast-topics-list svg {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
    flex-shrink: 0;
}

.cta-box {
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.05), rgba(0, 102, 204, 0.05));
    border: 1px solid var(--accent-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
}

.cta-box h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.cta-box p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

/* Guest Episodes Section */
.guest-episodes {
    background: var(--darker-bg);
}

.episodes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.episode-card {
    background: var(--card-bg);
    padding: 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.episode-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.15);
}

.episode-card iframe {
    display: block;
    width: 100%;
}

/* Books Page - Writing Topics */
.writing-topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.writing-topic {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.writing-topic::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.writing-topic:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.writing-topic:hover::before {
    opacity: 1;
}

.writing-topic .topic-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.writing-topic .topic-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

.writing-topic:hover .topic-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.writing-topic h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* Books Page - Chapter Cards */
.chapters-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.chapter-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.chapter-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.chapter-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.chapter-card:hover::before {
    opacity: 1;
}

.chapter-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.chapter-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

.chapter-card:hover .chapter-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.chapter-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.chapter-description {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1.5rem;
}

.chapter-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.meta-tag {
    padding: 0.375rem 0.75rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* Books Page - Book Showcase */
.book-showcase {
    max-width: 1000px;
    margin: 0 auto;
}

.book-card {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 3rem;
    background: var(--card-bg);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s ease;
}

.book-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.book-cover {
    display: flex;
    align-items: center;
    justify-content: center;
}

.book-icon {
    width: 120px;
    height: 120px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 3px solid var(--accent-color);
    transition: all 0.3s ease;
}

.book-icon svg {
    width: 60px;
    height: 60px;
    color: var(--accent-color);
}

.book-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--gradient-2);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    font-family: var(--font-mono);
}

.book-details h3 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.book-subtitle {
    font-size: 1.125rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
}

.book-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.book-features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin-bottom: 2rem;
}

.book-features .feature {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: var(--text-secondary);
}

.book-features .feature svg {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
    flex-shrink: 0;
}

/* Books Page - Publication Card */
.publication-card {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s ease;
}

.publication-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.15);
}

.publication-header {
    display: flex;
    align-items: center;
    gap: 2rem;
    margin-bottom: 2rem;
}

.publication-header h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.publication-meta {
    font-size: 1rem;
    color: var(--text-secondary);
}

.publication-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.publication-topics h4 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.publication-topics ul {
    list-style: none;
    margin-bottom: 2rem;
}

.publication-topics li {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.publication-topics li:last-child {
    border-bottom: none;
}

.publication-topics svg {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
    flex-shrink: 0;
}

.publication-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.publication-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

/* Books Page - Blog Cards */
.blogs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(450px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.blog-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
}

.blog-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.blog-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.blog-card:hover::before {
    opacity: 1;
}

.blog-card.featured {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 212, 255, 0.05) 100%);
    border-color: var(--accent-color);
}

.blog-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.blog-icon {
    width: 64px;
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.blog-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

.blog-card:hover .blog-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.blog-header h3 {
    font-size: 1.5rem;
    margin-bottom: 0.25rem;
    color: var(--text-primary);
}

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

.blog-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 1.5rem;
}

.blog-stats {
    display: flex;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.blog-stats .stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 1rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.blog-stats .stat svg {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
}

.blog-topics {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 1.5rem;
}

.blog-topics .topic {
    padding: 0.375rem 0.75rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    color: var(--text-secondary);
    font-family: var(--font-mono);
}

/* Education Page - Section Intro */
.section-intro {
    text-align: center;
    max-width: 800px;
    margin: 0 auto var(--spacing-lg);
}

.intro-badge {
    display: inline-block;
    padding: 0.375rem 1rem;
    background: var(--gradient-2);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    margin-bottom: 1rem;
    font-family: var(--font-mono);
}

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

/* Education Page - Course Content */
.edu-content {
    margin: 1.5rem 0;
}

.edu-content h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.course-topics {
    list-style: none;
    margin-bottom: 1.5rem;
}

.course-topics li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.course-topics li:last-child {
    border-bottom: none;
}

.course-topics svg {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.course-levels {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.course-levels .level {
    padding: 1.5rem;
    background: var(--darker-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.course-levels .level strong {
    display: block;
    margin-bottom: 1rem;
    color: var(--accent-color);
    font-size: 1.125rem;
}

.course-levels .level ul {
    list-style: none;
}

.course-levels .level li {
    padding: 0.5rem 0;
    color: var(--text-secondary);
    padding-left: 1.5rem;
    position: relative;
}

.course-levels .level li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--accent-color);
}

/* Education Page - Learning Path */
.path-timeline {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
}

.path-step {
    display: flex;
    gap: 2rem;
    margin-bottom: 3rem;
    position: relative;
}

.path-step::before {
    content: '';
    position: absolute;
    left: 30px;
    top: 60px;
    bottom: -60px;
    width: 2px;
    background: var(--border-color);
}

.path-step:last-child::before {
    display: none;
}

.step-marker {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--gradient-2);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--text-primary);
    flex-shrink: 0;
    box-shadow: var(--shadow-glow);
    z-index: 1;
}

.step-content {
    flex: 1;
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.step-content:hover {
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.1);
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--accent-color);
}

.step-content p {
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 1rem;
}

.step-duration {
    display: inline-block;
    padding: 0.375rem 0.75rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 0.875rem;
    color: var(--accent-color);
    font-family: var(--font-mono);
}

/* Education Page - Benefits */
.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.benefit-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.benefit-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.benefit-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.benefit-card:hover::before {
    opacity: 1;
}

.benefit-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.benefit-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

.benefit-card:hover .benefit-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.benefit-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* Education Page - Testimonials */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.testimonial-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.3s ease;
}

.testimonial-card:hover {
    border-color: var(--accent-color);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.15);
}

.testimonial-content {
    margin-bottom: 1.5rem;
}

.testimonial-content p {
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--text-secondary);
    font-style: italic;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-info strong {
    display: block;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
}

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

/* Community Page - Events */
.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.event-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.event-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.event-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.event-card:hover::before {
    opacity: 1;
}

.event-card.featured {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 212, 255, 0.05) 100%);
    border-color: var(--accent-color);
}

.event-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.375rem 1rem;
    background: var(--gradient-2);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.event-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.event-icon svg {
    width: 40px;
    height: 40px;
    color: var(--accent-color);
}

.event-card:hover .event-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.event-card h3 {
    font-size: 1.75rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    text-align: center;
}

.event-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.event-location svg {
    width: 16px;
    height: 16px;
    color: var(--accent-color);
}

.event-description {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.event-highlights {
    margin-bottom: 2rem;
}

.event-highlights h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.event-highlights ul {
    list-style: none;
}

.event-highlights li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.5rem 0;
    color: var(--text-secondary);
}

.event-highlights svg {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.event-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.event-stats .stat {
    text-align: center;
}

.event-stats .stat strong {
    display: block;
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: 0.25rem;
}

.event-stats .stat span {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Community Page - Discord */
.discord-showcase {
    max-width: 1000px;
    margin: 0 auto;
}

.discord-content {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
}

.discord-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.discord-icon {
    width: 80px;
    height: 80px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    flex-shrink: 0;
}

.discord-icon svg {
    width: 40px;
    height: 40px;
    color: var(--accent-color);
}

.discord-header h2 {
    font-size: 2rem;
    color: var(--text-primary);
}

.discord-description {
    font-size: 1.125rem;
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2.5rem;
}

.discord-features {
    margin-bottom: 2.5rem;
}

.discord-features h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
}

.features-grid .feature {
    display: flex;
    gap: 1rem;
}

.features-grid .feature svg {
    width: 24px;
    height: 24px;
    color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.features-grid .feature h4 {
    font-size: 1.125rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.features-grid .feature p {
    color: var(--text-secondary);
    font-size: 0.875rem;
    line-height: 1.6;
}

.discord-channels h3 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-primary);
}

.channels-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.channel {
    padding: 0.5rem 1rem;
    background: var(--darker-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-family: var(--font-mono);
    font-size: 0.875rem;
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

.channel:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

/* Community Page - Subscriptions */
.subscription-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.subscription-card {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
}

.subscription-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.subscription-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.subscription-card:hover::before {
    opacity: 1;
}

.subscription-card.featured {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(0, 212, 255, 0.05) 100%);
    border-color: var(--accent-color);
}

.subscription-badge {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    padding: 0.375rem 1rem;
    background: var(--gradient-2);
    color: var(--text-primary);
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    font-family: var(--font-mono);
}

.subscription-header {
    text-align: center;
    margin-bottom: 2rem;
}

.subscription-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.subscription-icon svg {
    width: 40px;
    height: 40px;
    color: var(--accent-color);
}

.subscription-card:hover .subscription-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.subscription-header h3 {
    font-size: 1.75rem;
    margin-bottom: 0.5rem;
    color: var(--text-primary);
}

.subscription-tagline {
    color: var(--text-secondary);
    font-size: 1rem;
}

.subscription-benefits {
    margin-bottom: 2rem;
}

.subscription-benefits h4 {
    font-size: 1.125rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

.subscription-benefits ul {
    list-style: none;
}

.subscription-benefits li {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 0.75rem 0;
    color: var(--text-secondary);
    border-bottom: 1px solid var(--border-color);
}

.subscription-benefits li:last-child {
    border-bottom: none;
}

.subscription-benefits svg {
    width: 20px;
    height: 20px;
    color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 2px;
}

.subscription-ideal {
    padding: 1.5rem;
    background: var(--darker-bg);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color);
}

.subscription-ideal strong {
    display: block;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
    font-size: 1rem;
}

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

.subscription-note {
    max-width: 800px;
    margin: 2rem auto 0;
    padding: 1.5rem;
    background: var(--card-bg);
    border: 1px solid var(--accent-color);
    border-radius: var(--radius-lg);
    display: flex;
    gap: 1.5rem;
}

.subscription-note svg {
    width: 24px;
    height: 24px;
    color: var(--accent-color);
    flex-shrink: 0;
    margin-top: 2px;
}

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

.subscription-note strong {
    color: var(--text-primary);
}

/* Community Page - Values */
.values-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: var(--spacing-lg);
}

.value-card {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-color);
    transition: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    text-align: center;
}

.value-card::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    padding: 2px;
    background: linear-gradient(135deg, var(--accent-color), transparent);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.value-card:hover {
    border-color: var(--accent-color);
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 212, 255, 0.2);
}

.value-card:hover::before {
    opacity: 1;
}

.value-icon {
    width: 64px;
    height: 64px;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(0, 212, 255, 0.1), rgba(0, 102, 204, 0.1));
    border: 2px solid var(--accent-color);
    transition: all 0.3s ease;
}

.value-icon svg {
    width: 32px;
    height: 32px;
    color: var(--accent-color);
}

.value-card:hover .value-icon {
    transform: scale(1.1) translateY(-5px);
    box-shadow: 0 10px 30px rgba(0, 212, 255, 0.3);
}

.value-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
}

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

/* Responsive Design */
@media (max-width: 968px) {
    .hero-container {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .hero-title {
        font-size: 3rem;
    }
    
    .hero-image {
        order: -1;
    }
    
    .profile-image-container {
        width: 300px;
        height: 300px;
    }
    
    .hero-cta {
        justify-content: center;
    }
    
    .contact-grid {
        grid-template-columns: 1fr;
    }
    
    .nav-menu {
        display: none;
    }
    
    .nav-logo {
        font-size: 1.25rem;
    }
}

@media (max-width: 640px) {
    .section-title {
        font-size: 2rem;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1.125rem;
    }
    
    .roles-grid,
    .education-grid,
    .expertise-grid,
    .community-grid {
        grid-template-columns: 1fr;
    }
    
    .page-title {
        font-size: 2.5rem;
    }
    
    .lecture-grid,
    .topics-grid {
        grid-template-columns: 1fr;
    }
    
    .podcast-grid {
        grid-template-columns: 1fr;
    }
    
    .episodes-grid {
        grid-template-columns: 1fr;
    }
    
    .writing-topics-grid,
    .chapters-grid,
    .blogs-grid,
    .benefits-grid,
    .testimonials-grid,
    .events-grid,
    .subscription-grid,
    .values-grid {
        grid-template-columns: 1fr;
    }
    
    .features-grid {
        grid-template-columns: 1fr;
    }
    
    .course-levels {
        grid-template-columns: 1fr;
    }
    
    .book-card {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .book-features {
        grid-template-columns: 1fr;
    }
    
    .language-selector {
        position: relative;
        top: auto;
        right: auto;
        margin: 80px auto 0;
        width: fit-content;
        justify-content: center;
    }
    
    .lang-btn {
        padding: 0.375rem 0.75rem;
        font-size: 0.75rem;
    }
    
    .nav-container {
        padding: 0 1rem;
    }
}