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

:root {
    --primary-color: #1a1a1a;
    --secondary-color: #e63946;
    --accent-color: #457b9d;
    --text-color: #333;
    --light-bg: #f8f9fa;
    --white: #ffffff;
    --gray: #6c757d;
    --light-gray: #e9ecef;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    line-height: 1.7;
    color: var(--text-color);
    font-size: 16px;
}

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

/* Navigation */
.nav {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    z-index: 1000;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.nav-logo {
    font-size: 1.5rem;
    font-weight: 900;
    color: var(--primary-color);
    letter-spacing: -0.5px;
}

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

.nav-links a {
    color: var(--text-color);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

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

.nav-mobile-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.nav-mobile-toggle span {
    width: 25px;
    height: 3px;
    background: var(--primary-color);
}

@media (max-width: 768px) {
    .nav-links {
        display: none;
    }
    
    .nav-mobile-toggle {
        display: flex;
    }
}

/* Hero Section */
.hero {
    margin-top: 80px;
    padding: 6rem 20px;
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

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

.hero-image {
    margin-bottom: 2rem;
}

.headshot {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    object-fit: cover;
    object-position: center 15%;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    border: 5px solid var(--white);
}

.hero-title {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.1;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.hero-subtitle {
    font-size: clamp(1.1rem, 2vw, 1.3rem);
    line-height: 1.6;
    margin-bottom: 1.5rem;
    color: var(--gray);
}

.hero-message {
    font-size: clamp(1.2rem, 2.5vw, 1.5rem);
    margin: 2.5rem 0;
    color: var(--primary-color);
}

.hero-book-cta {
    margin: 3rem 0 2rem;
}

.book-link {
    display: inline-flex;
    align-items: center;
    gap: 2rem;
    padding: 1.5rem 2rem;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.15);
    text-decoration: none;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 50px rgba(0,0,0,0.2);
}

.hero-book-cover {
    width: 120px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.book-cta-text {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    text-align: left;
}

.bestseller-badge {
    font-size: 0.9rem;
    font-weight: 700;
    color: #d4af37;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cta-button {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
}

@media (max-width: 768px) {
    .book-link {
        flex-direction: column;
        text-align: center;
        gap: 1rem;
    }
    
    .book-cta-text {
        text-align: center;
    }
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-top: 2.5rem;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 1rem 2rem;
    text-decoration: none;
    font-weight: 600;
    border-radius: 5px;
    transition: all 0.3s;
    border: none;
    cursor: pointer;
    font-size: 1rem;
}

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

.btn-primary:hover {
    background: #d62839;
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(230, 57, 70, 0.3);
}

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

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

/* Section Styles */
.section {
    padding: 5rem 20px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    font-weight: 900;
    margin-bottom: 3rem;
    text-align: center;
    color: var(--primary-color);
}

/* Video Section */
.video-section {
    background: var(--white);
}

.video-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 3rem;
    max-width: 1400px;
    margin: 0 auto;
}

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

.video-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    background: var(--light-gray);
    border-radius: 10px;
}

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

.video-placeholder {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
    padding: 2rem;
}

.video-placeholder p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.video-instructions {
    font-size: 0.9rem;
    color: var(--gray);
}

@media (max-width: 768px) {
    .video-grid {
        grid-template-columns: 1fr;
    }
}

/* Story Section */
.story-section {
    background: var(--light-bg);
}

.story-content {
    max-width: 800px;
    margin: 0 auto;
}

.story-intro {
    font-size: 1.3rem;
    line-height: 1.7;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.story-content p {
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.story-content h3 {
    font-size: 2rem;
    margin: 3rem 0 1.5rem;
    color: var(--primary-color);
}

.story-list {
    margin: 2rem 0;
    padding-left: 2rem;
}

.story-list li {
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

/* Photo Section */
.photo-section {
    background: var(--white);
}

.photo-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto;
}

.photo-card {
    text-align: center;
}

.photo-card img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.15);
    margin-bottom: 1.5rem;
}

.photo-caption {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--gray);
    font-style: italic;
    padding: 0 1rem;
}

@media (max-width: 768px) {
    .photo-grid {
        grid-template-columns: 1fr;
    }
}

/* Parents Section */
.parents-section {
    background: var(--white);
}

.parents-content {
    max-width: 800px;
    margin: 0 auto;
}

.parents-intro {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
}

.parents-message {
    font-size: 1.4rem;
    font-weight: 700;
    margin: 2rem 0;
    color: var(--primary-color);
}

.parents-content p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

/* CTA Box */
.cta-box {
    background: var(--light-bg);
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
    margin: 3rem 0;
    border-left: 5px solid var(--secondary-color);
}

.cta-box h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.cta-box p {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    color: var(--gray);
}

/* Speaking Section */
.speaking-section {
    background: var(--light-bg);
}

.speaking-content {
    max-width: 1000px;
    margin: 0 auto;
}

.speaking-intro {
    font-size: 1.2rem;
    margin-bottom: 2rem;
    text-align: center;
}

.speaking-topics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
    margin: 3rem 0;
}

.topic-card {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

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

.topic-card p {
    font-size: 1.1rem;
    color: var(--gray);
}

.speaking-credentials {
    background: var(--white);
    padding: 2rem;
    border-radius: 10px;
    margin: 3rem 0;
}

.speaking-credentials p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
}

.speaking-credentials ul {
    margin: 1.5rem 0;
    padding-left: 2rem;
}

.speaking-credentials li {
    margin-bottom: 0.8rem;
    font-size: 1.1rem;
}

.speaking-proof {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--primary-color);
    margin-top: 2rem !important;
}

/* Book Section */
.book-section {
    background: var(--white);
}

.book-content {
    max-width: 1000px;
    margin: 0 auto;
}

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

.book-cover {
    width: 100%;
}

.book-cover-placeholder {
    background: var(--light-gray);
    padding: 3rem 2rem;
    border-radius: 10px;
    text-align: center;
    aspect-ratio: 2/3;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.book-cover-placeholder p {
    font-size: 1.2rem;
    margin-bottom: 1rem;
}

.book-cover-instructions {
    font-size: 0.9rem;
    color: var(--gray);
}

.book-cover img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
}

.book-details {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.book-badge {
    display: inline-block;
    background: var(--secondary-color);
    color: var(--white);
    padding: 0.5rem 1rem;
    border-radius: 5px;
    font-weight: 600;
    font-size: 0.9rem;
    align-self: flex-start;
}

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

.book-description {
    font-size: 1.1rem;
    line-height: 1.7;
}

.book-message {
    font-size: 1.1rem;
    line-height: 1.7;
}

.book-quote {
    font-size: 1.2rem;
    font-style: italic;
    color: var(--gray);
    text-align: center;
    margin: 1.5rem 0;
}

.book-buttons {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin: 2rem 0;
}

.book-buttons .btn {
    text-align: center;
}

.book-stats {
    font-size: 0.95rem;
    color: var(--gray);
    border-top: 1px solid var(--light-gray);
    padding-top: 1.5rem;
}

@media (max-width: 768px) {
    .book-info {
        grid-template-columns: 1fr;
    }
}

/* Community Section */
.community-section {
    background: var(--light-bg);
}

.community-content {
    max-width: 800px;
    margin: 0 auto;
}

.community-intro {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    text-align: center;
}

.community-message {
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
    margin: 2rem 0;
    color: var(--primary-color);
}

.signup-box {
    background: var(--white);
    padding: 3rem;
    border-radius: 10px;
    text-align: center;
    margin: 3rem 0;
}

.signup-box h3 {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--primary-color);
}

.signup-box p {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    color: var(--gray);
}

.substack-embed {
    margin: 2rem auto;
    max-width: 480px;
}

.substack-embed iframe {
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.email-form-placeholder {
    background: var(--light-bg);
    padding: 2rem;
    border-radius: 10px;
    text-align: center;
}

.email-form-placeholder p {
    font-size: 1.1rem;
    margin-bottom: 1rem;
}

.form-instructions {
    font-size: 0.9rem;
    color: var(--gray);
    margin-bottom: 1.5rem;
}

.email-form-demo {
    display: flex;
    gap: 1rem;
    max-width: 500px;
    margin: 2rem auto 0;
}

.email-form-demo input[type="email"] {
    flex: 1;
    padding: 1rem;
    border: 2px solid var(--light-gray);
    border-radius: 5px;
    font-size: 1rem;
}

.email-form-demo input[type="email"]:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.email-form-demo button {
    padding: 1rem 2rem;
}

@media (max-width: 768px) {
    .email-form-demo {
        flex-direction: column;
    }
}

/* Social Section */
.social-section {
    text-align: center;
    margin: 4rem 0;
}

.social-section h3 {
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--primary-color);
}

.social-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    flex-wrap: wrap;
}

.social-link {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background: var(--white);
    border-radius: 10px;
    text-decoration: none;
    color: var(--primary-color);
    transition: all 0.3s;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.social-link:hover {
    transform: translateY(-5px);
    box-shadow: 0 5px 20px rgba(0,0,0,0.15);
    color: var(--secondary-color);
}

.social-link svg {
    color: currentColor;
}

.social-link span {
    font-weight: 600;
}

/* Footer */
.footer {
    background: var(--primary-color);
    color: var(--white);
    padding: 4rem 20px 2rem;
}

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

.footer-quote {
    font-size: 1.5rem;
    font-style: italic;
    margin-bottom: 2rem;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255,255,255,0.2);
}

.footer-credentials {
    margin-bottom: 2rem;
}

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

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin: 2rem 0;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--white);
    text-decoration: none;
    transition: color 0.3s;
}

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

.footer-copyright {
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255,255,255,0.2);
    font-size: 0.9rem;
    opacity: 0.7;
}

/* Responsive Typography */
@media (max-width: 768px) {
    html {
        font-size: 15px;
    }
    
    .section {
        padding: 3rem 20px;
    }
    
    .hero {
        padding: 4rem 20px;
    }
}