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

html {
    overflow-x: hidden;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.6;
    color: #333;
    scroll-behavior: smooth;
    overflow-x: hidden;
    width: 100%;
}

/* Top Header Bar */
.top-header {
    background: #1a202c;
    padding: 20px 60px;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: 0 2px 8px rgba(0,0,0,0.1);
}

.header-content {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.header-logo {
    font-size: 1.1rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 1px;
    font-family: 'Georgia', 'Times New Roman', serif;
}

.header-nav {
    display: flex;
    gap: 35px;
    align-items: center;
}

.header-nav a {
    color: #ffffff;
    text-decoration: none;
    font-size: 1rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    transition: color 0.3s ease;
    font-weight: 500;
}

.header-nav a:hover {
    color: #cccccc;
}

.header-nav .contact-phone {
    color: #ffffff;
    font-weight: 600;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 60px;
}

/* Hero Section - Split Screen */
.hero {
    min-height: 100vh;
    background: linear-gradient(to right, #ffffff 0%, #ffffff 50%, #f8f9fa 50%, #f8f9fa 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 60px 60px;
}

.hero-split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 100px;
    max-width: 1400px;
    width: 100%;
    align-items: center;
}

/* Left Side - Book Cover */
.hero-left {
    display: flex;
    justify-content: center;
    align-items: center;
}

.book-mockup {
    position: relative;
    max-width: 500px;
    width: 100%;
}

.book-cover-image {
    width: 100%;
    height: auto;
    border-radius: 4px;
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
    transition: transform 0.3s ease;
}

.book-cover-image:hover {
    transform: scale(1.03);
}

/* Right Side - Book Info */
.hero-right {
    display: flex;
    flex-direction: column;
    justify-content: center;
    color: #2d3748;
}

.tagline {
    font-size: 1rem;
    margin-bottom: 25px;
    color: #555;
    line-height: 1.6;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    font-weight: 400;
}

.book-title {
    font-size: 4.5rem;
    font-weight: 900;
    margin-bottom: 25px;
    letter-spacing: 1px;
    line-height: 1;
    color: #000000;
    font-family: 'Georgia', 'Times New Roman', serif;
}

.author-name {
    font-size: 1.8rem;
    font-weight: 400;
    letter-spacing: 0.5px;
    margin-bottom: 40px;
    color: #333;
    font-family: 'Georgia', 'Times New Roman', serif;
}

.cta-button {
    display: inline-block;
    padding: 16px 45px;
    background: #1a202c;
    color: white;
    text-decoration: none;
    border-radius: 4px;
    font-weight: 600;
    font-size: 1.05rem;
    transition: background 0.3s ease, transform 0.2s ease;
    align-self: flex-start;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

.cta-button:hover {
    background: #000000;
    transform: translateY(-2px);
}

/* Main Content Section */
.main-content {
    padding: 80px 60px;
    background: #ffffff;
}

.main-content .container {
    max-width: 1400px;
}

.section-title {
    font-size: 2.8rem;
    margin-bottom: 35px;
    color: #1a202c;
    font-weight: 700;
    font-family: 'Georgia', 'Times New Roman', serif;
}

.main-content p {
    margin-bottom: 20px;
    font-size: 1.15rem;
    line-height: 1.9;
}

.cta-text {
    font-style: italic;
    font-weight: 600;
    color: #1e3c72;
    font-size: 1.2rem;
}

/* Reviews Section */
.reviews {
    background-image: linear-gradient(rgba(0, 0, 0, 0.75), rgba(0, 0, 0, 0.75)), url('../photos/truck-accident.avif');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    padding: 80px 60px;
    position: relative;
}

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

.review {
    background: rgba(0, 0, 0, 0.35);
    padding: 30px;
    margin-bottom: 25px;
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
    backdrop-filter: blur(5px);
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.review-text {
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 15px;
    font-style: italic;
    color: #ffffff;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.reviewer-initials {
    text-align: right;
    font-weight: 600;
    color: #ffffff;
    font-size: 1rem;
    margin: 0;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

/* Author Bio Section */
.author-bio {
    padding: 80px 60px;
    background: #f5f7fa;
}

.author-content {
    display: grid;
    grid-template-columns: 1.3fr 1fr;
    gap: 80px;
    align-items: center;
}

.author-text {
    order: 1;
}

.author-image {
    order: 2;
    display: flex;
    justify-content: center;
    align-items: center;
}

.author-photo {
    width: 100%;
    max-width: 350px;
    height: auto;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.15);
}

.author-bio p {
    margin-bottom: 20px;
    font-size: 1.15rem;
    line-height: 1.9;
}

/* Footer */
.footer {
    background: #1a202c;
    color: white;
    text-align: center;
    padding: 30px 60px;
}

.footer p {
    font-size: 0.95rem;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

/* Responsive Design */
@media (max-width: 968px) {
    .hero-split {
        grid-template-columns: 1fr;
        gap: 40px;
        text-align: center;
    }
    
    .hero {
        background: #f8f9fa;
        padding: 50px 30px;
    }
    
    .hero-left {
        order: 1;
    }
    
    .hero-right {
        order: 2;
        align-items: center;
    }
    
    .cta-button {
        align-self: center;
    }
    
    .book-title {
        font-size: 2.8rem;
    }
    
    .author-name {
        font-size: 1.5rem;
    }
    
    .book-mockup {
        max-width: 350px;
    }
    
    .author-content {
        grid-template-columns: 1fr;
        gap: 40px;
    }
    
    .author-image {
        order: 1;
    }
    
    .author-text {
        order: 2;
    }
}

@media (max-width: 768px) {
    .top-header {
        padding: 15px 20px;
    }
    
    .header-content {
        flex-direction: column;
        gap: 12px;
        text-align: center;
    }
    
    .header-nav {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }
    
    .header-nav a {
        font-size: 0.85rem;
    }
    
    .header-logo {
        font-size: 0.95rem;
    }
    
    .hero {
        min-height: auto;
        padding: 40px 20px;
    }
    
    .container {
        padding: 0 20px;
    }
    
    .main-content,
    .reviews,
    .author-bio {
        padding: 50px 20px;
    }
    
    .footer {
        padding: 25px 20px;
    }
    
    .book-title {
        font-size: 2.2rem;
        letter-spacing: 0.5px;
    }
    
    .author-name {
        font-size: 1.3rem;
    }
    
    .tagline {
        font-size: 0.95rem;
    }
    
    .section-title {
        font-size: 2rem;
    }
    
    .main-content p,
    .author-bio p {
        font-size: 1.05rem;
    }
    
    .cta-button {
        font-size: 1rem;
        padding: 14px 35px;
    }
    
    .book-mockup {
        max-width: 280px;
    }
    
    .author-photo {
        max-width: 280px;
    }
    
    .review {
        padding: 25px 20px;
    }
}

@media (max-width: 480px) {
    .top-header {
        padding: 12px 15px;
    }
    
    .header-logo {
        font-size: 0.85rem;
    }
    
    .header-nav a {
        font-size: 0.8rem;
    }
    
    .hero {
        padding: 30px 15px;
    }
    
    .container {
        padding: 0 15px;
    }
    
    .main-content,
    .reviews,
    .author-bio {
        padding: 40px 15px;
    }
    
    .footer {
        padding: 20px 15px;
    }
    
    .book-title {
        font-size: 1.8rem;
    }
    
    .author-name {
        font-size: 1.1rem;
    }
    
    .tagline {
        font-size: 0.9rem;
    }
    
    .section-title {
        font-size: 1.6rem;
    }
    
    .cta-button {
        font-size: 0.95rem;
        padding: 12px 30px;
    }
    
    .book-mockup {
        max-width: 240px;
    }
    
    .review {
        padding: 20px 15px;
    }
    
    .review-text {
        font-size: 1rem;
    }
}