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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: #ffffff;
    color: #333;
    overflow-x: hidden;
    line-height: 1.6;
}

/* Colors */
:root {
    --teal: #1CA7EC;
    --gold: #E5B14B;
    --navy: #243B55;
    --coral: #FF6B6B;
    --white: #ffffff;
    --gray-light: #f8f9fa;
    --gray: #6c757d;
    --shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.15);
    --border-radius: 12px;
}

/* 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;
    box-shadow: var(--shadow);
}

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

.nav-left {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.nav-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--teal);
}

.nav-name {
    font-weight: 600;
    font-size: 1.1rem;
}

.nav-links {
    display: flex;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--gray);
    font-weight: 500;
    transition: all 0.3s ease;
    padding: 0.5rem 1rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-link.active,
.nav-link:hover {
    color: var(--teal);
    background: rgba(28, 167, 236, 0.1);
}

.nav-progress {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: rgba(28, 167, 236, 0.2);
}

.nav-progress-bar {
    height: 100%;
    background: var(--teal);
    transition: width 0.3s ease;
    width: 25%;
}

/* Main Container */
.main-container {
    margin-top: 80px;
    min-height: calc(100vh - 80px);
    position: relative;
}

/* Pages */
.page {
    display: none;
    min-height: calc(100vh - 80px);
}

.page.active {
    display: block;
}

/* Home Page - Carousel */
.carousel-container {
    position: relative;
    height: calc(100vh - 80px);
    overflow: hidden;
}

.slide {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.6s cubic-bezier(0.4, 0, 0.2, 1);
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    color: white;
    background-size: cover;
    background-position: center;
}

.slide.active {
    opacity: 1;
    transform: translateY(0);
}

.slide-content {
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: 1200px;
    width: 100%;
    padding: 0 2rem;
    gap: 4rem;
}

.slide-text {
    flex: 1;
    text-align: left;
}

.slide-title {
    font-size: 3.5rem;
    font-weight: 700;
    margin-bottom: 1.5rem;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

.slide-tagline {
    font-size: 1.3rem;
    font-weight: 400;
    line-height: 1.8;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    max-width: 600px;
}

.slide-image {
    flex: 0 0 300px;
}

.slide-avatar {
    width: 300px;
    height: 300px;
    border-radius: 50%;
    object-fit: cover;
    border: 6px solid rgba(255, 255, 255, 0.3);
    box-shadow: var(--shadow-lg);
}

/* Vertical Dots */
.vertical-dots {
    position: fixed;
    right: 2rem;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    z-index: 100;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.5);
    cursor: pointer;
    transition: all 0.3s ease;
}

.dot.active {
    background: white;
    transform: scale(1.3);
}

/* Page Content */
.page-content {
    padding: 3rem 2rem;
    max-width: 1200px;
    margin: 0 auto;
}

.page-header {
    text-align: center;
    margin-bottom: 4rem;
    display: flex;
    align-items: center;
    gap: 3rem;
    justify-content: center;
    flex-wrap: wrap;
}

.header-image {
    flex: 0 0 200px;
}

.profile-image {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    border: 4px solid var(--teal);
    box-shadow: var(--shadow-lg);
}

.header-text {
    flex: 1;
    text-align: left;
    max-width: 600px;
}

.page-header h1 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.bio-summary {
    font-size: 1.1rem;
    color: var(--gray);
    line-height: 1.8;
}

/* Theme Colors */
.leader-theme h1, .leader-theme .metric-card i { color: var(--teal); }
.advisor-theme h1, .advisor-theme .role-card h3 { color: var(--gold); }
.speaker-theme h1, .speaker-theme .topic-card i { color: var(--navy); }
.coach-theme h1, .coach-theme .program-card i { color: var(--coral); }

/* Sections */
section {
    margin: 4rem 0;
}

section h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
    text-align: center;
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.metric-card {
    background: var(--gray-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.metric-card:hover {
    transform: translateY(-5px);
}

.metric-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.metric-number {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.metric-label {
    color: var(--gray);
    font-weight: 500;
}

/* Case Studies Carousel */
.case-studies-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.case-study {
    background: white;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.case-study:hover {
    transform: translateY(-5px);
}

.case-study img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.case-content {
    padding: 2rem;
}

.case-content h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.case-content p {
    color: var(--gray);
    margin-bottom: 1rem;
    line-height: 1.6;
}

.case-impact {
    font-weight: 600;
    color: var(--teal);
    font-size: 0.9rem;
}

/* Roles Grid */
.roles-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.role-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.role-card:hover {
    transform: translateY(-5px);
}

.role-card img {
    width: 80px;
    height: 80px;
    object-fit: contain;
    border-radius: 8px;
}

.role-content h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.role-title {
    color: var(--gold);
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.role-content p:last-child {
    color: var(--gray);
    font-size: 0.9rem;
}

/* Resources */
.resources-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.resource-item {
    background: var(--gray-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    display: flex;
    align-items: center;
    gap: 1.5rem;
    box-shadow: var(--shadow);
}

.resource-item i {
    font-size: 2rem;
    color: var(--gold);
}

.resource-link {
    color: var(--gold);
    text-decoration: none;
    font-weight: 600;
    margin-top: 0.5rem;
    display: inline-block;
}

/* Speaking Reel */
.reel-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.reel-item {
    position: relative;
    border-radius: var(--border-radius);
    overflow: hidden;
    box-shadow: var(--shadow);
    cursor: pointer;
    transition: transform 0.3s ease;
}

.reel-item:hover {
    transform: scale(1.05);
}

.reel-item img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}

.reel-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.reel-item:hover .reel-overlay {
    opacity: 1;
}

.reel-overlay i {
    font-size: 3rem;
}

/* Topics Grid */
.topics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.topic-card {
    background: var(--gray-light);
    padding: 2rem;
    border-radius: var(--border-radius);
    text-align: center;
    box-shadow: var(--shadow);
    transition: transform 0.3s ease;
}

.topic-card:hover {
    transform: translateY(-5px);
}

.topic-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.topic-card h3 {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

/* Engagements List */
.engagements-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

.engagement-item {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 2rem;
}

.engagement-item img {
    width: 80px;
    height: 80px;
    object-fit: contain;
}

/* Philosophy Card */
.philosophy-card {
    background: var(--gray-light);
    padding: 3rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.philosophy-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 3rem;
}

.philosophy-item {
    display: flex;
    align-items: flex-start;
    gap: 1.5rem;
}

.philosophy-item i {
    font-size: 2rem;
    margin-top: 0.5rem;
}

.philosophy-item h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

/* Programs Grid */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.program-card {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    position: relative;
    transition: transform 0.3s ease;
}

.program-card:hover {
    transform: translateY(-5px);
}

.program-card i {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.program-card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.program-duration {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: var(--coral);
    color: white;
    padding: 0.3rem 0.8rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

/* Testimonials */
.testimonials-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.testimonial {
    background: white;
    padding: 2rem;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.testimonial-content p {
    font-style: italic;
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--gray);
}

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

.testimonial-author img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
}

/* Floating CTA */
.floating-cta {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    z-index: 999;
}

.cta-button {
    background: var(--teal);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    box-shadow: var(--shadow-lg);
    transition: all 0.3s ease;
    display: none;
    align-items: center;
    gap: 0.5rem;
}

.cta-button.active {
    display: flex;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.advisor-cta { background: var(--gold); }
.speaker-cta { background: var(--navy); }
.coach-cta { background: var(--coral); }

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

.modal-content {
    background-color: white;
    margin: 10% auto;
    padding: 3rem;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 500px;
    box-shadow: var(--shadow-lg);
    position: relative;
}

.close {
    position: absolute;
    top: 1rem;
    right: 1.5rem;
    font-size: 2rem;
    cursor: pointer;
    color: var(--gray);
}

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

#contactForm {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 2rem;
}

#contactForm input,
#contactForm textarea {
    padding: 1rem;
    border: 2px solid #eee;
    border-radius: var(--border-radius);
    font-family: inherit;
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

#contactForm input:focus,
#contactForm textarea:focus {
    outline: none;
    border-color: var(--teal);
}

#contactForm textarea {
    min-height: 120px;
    resize: vertical;
}

.submit-btn {
    background: var(--teal);
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: var(--border-radius);
    font-weight: 600;
    cursor: pointer;
    font-size: 1rem;
    transition: background 0.3s ease;
}

.submit-btn:hover {
    background: #1890c5;
}

/* Mobile Responsiveness */
@media (max-width: 768px) {
    .nav-container {
        padding: 0 1rem;
    }

    .nav-name {
        display: none;
    }

    .nav-links {
        gap: 1rem;
    }

    .nav-link {
        padding: 0.5rem;
        font-size: 0.9rem;
    }

    .slide-title {
        font-size: 2.5rem;
    }

    .slide-tagline {
        font-size: 1.1rem;
    }

    .slide-content {
        flex-direction: column;
        text-align: center;
        gap: 2rem;
    }

    .slide-text {
        text-align: center;
    }

    .slide-avatar {
        width: 200px;
        height: 200px;
    }

    .page-content {
        padding: 2rem 1rem;
    }

    .page-header {
        flex-direction: column;
        text-align: center;
    }

    .header-text {
        text-align: center;
    }

    .page-header h1 {
        font-size: 2rem;
        justify-content: center;
    }

    .metrics-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .case-studies-carousel {
        grid-template-columns: 1fr;
    }

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

    .role-card {
        flex-direction: column;
        text-align: center;
    }

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

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

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

    .testimonials-carousel {
        grid-template-columns: 1fr;
    }

    .floating-cta {
        bottom: 1rem;
        right: 1rem;
        left: 1rem;
    }

    .cta-button {
        width: 100%;
        justify-content: center;
    }

    .vertical-dots {
        right: 1rem;
    }
}

@media (max-width: 480px) {
    .slide-title {
        font-size: 2rem;
    }

    .slide-tagline {
        font-size: 1rem;
    }

    .slide-avatar {
        width: 150px;
        height: 150px;
    }

    .modal-content {
        margin: 20% auto;
        padding: 2rem;
        width: 95%;
    }
}

/* Touch and Swipe Styles */
.carousel-container {
    touch-action: pan-y;
}

.main-container {
    touch-action: pan-x;
}

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

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

.page-content > * {
    animation: fadeIn 0.6s ease-out;
}