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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #2c3e50;
    background-color: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
    font-weight: 600;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-family: 'Playfair Display', serif;
}

h2 {
    font-size: clamp(2rem, 4vw, 2.5rem);
    font-family: 'Playfair Display', serif;
}

h3 {
    font-size: 1.5rem;
}

h4 {
    font-size: 1.25rem;
}

p {
    margin-bottom: 1rem;
    font-size: 1.1rem;
    line-height: 1.7;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 12px 32px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    cursor: pointer;
    text-align: center;
}

.btn-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(102, 126, 234, 0.4);
}

.btn-secondary {
    background: transparent;
    color: #667eea;
    border: 2px solid #667eea;
}

.btn-secondary:hover {
    background: #667eea;
    color: white;
}

.btn-outline {
    background: transparent;
    color: #2c3e50;
    border: 2px solid #2c3e50;
}

.btn-outline:hover {
    background: #2c3e50;
    color: white;
}

.btn-full {
    width: 100%;
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    z-index: 1000;
    padding: 1rem 0;
    transition: all 0.3s ease;
}

.navbar.scrolled {
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo a {
    font-family: 'Playfair Display', serif;
    font-size: 1.5rem;
    font-weight: 600;
    color: #2c3e50;
    text-decoration: none;
}

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

.nav-link {
    color: #2c3e50;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link:hover {
    color: #667eea;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: #667eea;
    transition: width 0.3s ease;
}

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

.nav-cta {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white !important;
    padding: 8px 20px;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.nav-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.nav-cta::after {
    display: none;
}

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

.bar {
    width: 25px;
    height: 3px;
    background: #2c3e50;
    margin: 3px 0;
    transition: 0.3s;
}

/* Hero Section */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    padding-top: 80px;
}

.hero-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 4rem;
    align-items: center;
}

.hero-title-main {
    display: block;
    color: #2c3e50;
    font-weight: 600;
}

.hero-title-sub {
    display: block;
    color: #667eea;
    font-weight: 400;
    font-size: 0.6em;
    margin-top: 0.5rem;
}

.hero-description {
    font-size: 1.2rem;
    color: #5a6c7d;
    max-width: 600px;
    margin-bottom: 2rem;
}

.hero-stats {
    display: flex;
    gap: 3rem;
    margin-bottom: 2.5rem;
}

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

.stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: #667eea;
    font-family: 'Playfair Display', serif;
}

.stat-label {
    font-size: 0.9rem;
    color: #5a6c7d;
    font-weight: 500;
}

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

.hero-image {
    position: relative;
}

.image-placeholder {
    position: relative;
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
}

.profile-image {
    width: 100%;
    height: auto;
    display: block;
}

/* Section Styling */
section {
    padding: 5rem 0;
}

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.section-subtitle {
    font-size: 1.2rem;
    color: #5a6c7d;
    max-width: 600px;
    margin: 0 auto;
}

/* Leadership Section */
.leadership {
    background: #f8fafc;
}

.leadership-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.leadership-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.leadership-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.card-icon i {
    font-size: 1.5rem;
    color: white;
}

.leadership-card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.leadership-card p {
    color: #5a6c7d;
    margin-bottom: 1.5rem;
}

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

.achievement-list li {
    color: #4a5568;
    margin-bottom: 0.5rem;
    position: relative;
    padding-left: 1.5rem;
}

.achievement-list li::before {
    content: '✓';
    position: absolute;
    left: 0;
    color: #667eea;
    font-weight: bold;
}

/* Transformation Section */
.transformation {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
}

.transformation .section-title,
.transformation .section-subtitle {
    color: white;
}

.transformation-overview {
    text-align: center;
    margin-bottom: 3rem;
}

.transformation-overview h3 {
    font-size: 1.8rem;
    margin-bottom: 1rem;
    color: white;
}

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

.transformation-item {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.transformation-number {
    font-size: 2rem;
    font-weight: 700;
    color: #ffd700;
    margin-bottom: 1rem;
    font-family: 'Playfair Display', serif;
}

.transformation-item h4 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
    color: white;
}

.transformation-item p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 1.5rem;
}

.metrics {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.metric {
    background: rgba(255, 255, 255, 0.2);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 500;
    color: white;
}

/* Portfolio Section */
.portfolio {
    background: #f8fafc;
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
}

.portfolio-card {
    background: white;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
    position: relative;
}

.portfolio-card.featured {
    border: 2px solid #667eea;
    transform: scale(1.02);
}

.portfolio-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.portfolio-card.featured:hover {
    transform: scale(1.02) translateY(-5px);
}

.portfolio-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.portfolio-tag {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

.portfolio-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    margin: 1.5rem 0;
}

.metric-item {
    text-align: center;
    padding: 1rem;
    background: #f8fafc;
    border-radius: 8px;
}

.metric-value {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: #667eea;
    font-family: 'Playfair Display', serif;
}

.metric-label {
    font-size: 0.9rem;
    color: #5a6c7d;
    font-weight: 500;
}

.portfolio-tech {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 1rem;
}

.tech-tag {
    background: #e2e8f0;
    color: #4a5568;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
}

/* Insights Section */
.insights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

.insight-card {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    transition: all 0.3s ease;
    border: 1px solid #e2e8f0;
}

.insight-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.1);
}

.insight-card-link {
    text-decoration: none;
    color: inherit;
    display: block;
}

.insight-card-link:hover {
    text-decoration: none;
    color: inherit;
}

.insight-category {
    display: inline-block;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    margin-bottom: 1rem;
}

.insight-card h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.insight-card p {
    color: #5a6c7d;
    margin-bottom: 1.5rem;
}

.insight-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.9rem;
    color: #718096;
}

.media-section {
    margin: 3rem 0;
}

.media-section h3 {
    color: #2c3e50;
    margin-bottom: 2rem;
    text-align: center;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.media-item {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 2rem;
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    border: 1px solid #e2e8f0;
    transition: all 0.3s ease;
}

.media-item:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.media-icon {
    width: 60px;
    height: 60px;
    background: #ff0000;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.media-icon i {
    font-size: 1.5rem;
    color: white;
}

.media-content h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
    font-size: 1.1rem;
}

.media-content p {
    color: #5a6c7d;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.media-link {
    color: #667eea;
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
}

.media-link:hover {
    text-decoration: underline;
}

.speaking-section {
    text-align: center;
    padding: 3rem;
    background: linear-gradient(135deg, #f5f7fa 0%, #c3cfe2 100%);
    border-radius: 16px;
    margin-top: 2rem;
}

.speaking-section h3 {
    color: #2c3e50;
    margin-bottom: 1rem;
}

.speaking-section p {
    color: #5a6c7d;
    margin-bottom: 2rem;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

/* About Section */
.about {
    background: #f8fafc;
}

.about-content {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 4rem;
    align-items: start;
}

.about-intro {
    font-size: 1.3rem;
    color: #4a5568;
    margin-bottom: 2rem;
    font-style: italic;
}

.philosophy-points {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.philosophy-item {
    padding: 1.5rem;
    background: white;
    border-radius: 12px;
    border-left: 4px solid #667eea;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.philosophy-item h4 {
    color: #2c3e50;
    margin-bottom: 0.5rem;
}

.philosophy-item p {
    color: #5a6c7d;
    margin-bottom: 0;
}

.about-credentials {
    background: white;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.05);
    height: fit-content;
}

.about-credentials h3 {
    color: #2c3e50;
    margin-bottom: 1.5rem;
    text-align: center;
}

.credential-item {
    padding: 1rem 0;
    border-bottom: 1px solid #e2e8f0;
    color: #4a5568;
}

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

.credential-item strong {
    color: #2c3e50;
}

/* Connect Section */
.connect {
    background: linear-gradient(135deg, #2c3e50 0%, #34495e 100%);
    color: white;
}

.connect-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: start;
    margin-bottom: 3rem;
}

.connect h2 {
    color: white;
    margin-bottom: 1rem;
}

.connect-text p {
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: 2rem;
}

.connect-options {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.connect-option {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
    backdrop-filter: blur(10px);
}

.connect-option i {
    font-size: 1.5rem;
    color: #ffd700;
}

.connect-option h4 {
    color: white;
    margin-bottom: 0.5rem;
}

.connect-option p {
    color: rgba(255, 255, 255, 0.8);
    margin-bottom: 0.5rem;
}

.download-link,
.calendar-link {
    color: #ffd700;
    text-decoration: none;
    font-weight: 500;
}

.download-link:hover,
.calendar-link:hover {
    text-decoration: underline;
}

.contact-form {
    background: rgba(255, 255, 255, 0.1);
    padding: 2rem;
    border-radius: 16px;
    backdrop-filter: blur(10px);
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: white;
    font-weight: 500;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.8rem;
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.1);
    color: white;
    font-size: 1rem;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.6);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #ffd700;
    box-shadow: 0 0 0 2px rgba(255, 215, 0, 0.3);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.social-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.social-link:hover {
    color: #ffd700;
}

.social-link i {
    font-size: 1.2rem;
}

/* Footer */
.footer {
    background: #1a202c;
    color: rgba(255, 255, 255, 0.8);
    padding: 2rem 0;
    text-align: center;
}

.footer-content p {
    margin-bottom: 0.5rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        left: -100%;
        top: 70px;
        flex-direction: column;
        background-color: white;
        width: 100%;
        text-align: center;
        transition: 0.3s;
        box-shadow: 0 10px 27px rgba(0, 0, 0, 0.05);
        padding: 2rem 0;
    }

    .nav-menu.active {
        left: 0;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .nav-toggle.active .bar:nth-child(1) {
        transform: translateY(8px) rotate(45deg);
    }

    .nav-toggle.active .bar:nth-child(3) {
        transform: translateY(-8px) rotate(-45deg);
    }

    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 2rem;
    }

    .hero-stats {
        justify-content: center;
    }

    .hero-cta {
        justify-content: center;
    }

    .leadership-grid,
    .portfolio-grid,
    .insights-grid,
    .media-grid {
        grid-template-columns: 1fr;
    }

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

    .media-item {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }

    .media-icon {
        width: 50px;
        height: 50px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .connect-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .social-links {
        flex-direction: column;
        align-items: center;
        gap: 1rem;
    }

    section {
        padding: 3rem 0;
    }

    .container {
        padding: 0 15px;
    }
}

@media (max-width: 480px) {
    .hero-stats {
        flex-direction: column;
        gap: 1rem;
    }

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

    .btn {
        width: 100%;
        text-align: center;
    }

    .portfolio-metrics {
        grid-template-columns: 1fr;
    }

    .metrics {
        justify-content: center;
    }
}

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

.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

/* Scroll animations */
.section-header {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.6s ease;
}

.section-header.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Loading states */
.loading {
    opacity: 0.5;
    pointer-events: none;
}

/* Focus states for accessibility */
.btn:focus,
input:focus,
select:focus,
textarea:focus {
    outline: 2px solid #667eea;
    outline-offset: 2px;
}

/* Print styles */
@media print {
    .navbar,
    .connect,
    .footer {
        display: none;
    }
    
    section {
        page-break-inside: avoid;
        margin-bottom: 2rem;
    }
}