/* ============================================
   Modern Responsive CSS3 Styles
   ============================================ */

:root {
    /* Colors */
    --primary-color: #2d5016;
    --secondary-color: #f5f5f0;
    --accent-color: #8b7355;
    --text-dark: #2c2c2c;
    --text-light: #666;
	--text-gray: #333333;
    --border-color: #e0e0e0;
    --white: #ffffff;
    
    /* Spacing */
    --spacing-xxs: 0.1rem;
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2rem;
    --spacing-xl: 3rem;
    --spacing-xxl: 4rem;
    
    /* Typography */
    --font-size-small: 0.875rem;
    --font-size-base: 1rem;
    --font-size-lg: 1.125rem;
    --font-size-xl: 1.5rem;
    --font-size-2xl: 2rem;
    --font-size-3xl: 2.5rem;
    --font-size-4xl: 3.5rem;
    
    /* Transitions */
    --transition-fast: 0.2s ease;
    --transition-normal: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    /* Shadows */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.15);
    --shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
    
    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
}

/* ============================================
   Container & Layout
   ============================================ */

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* ============================================
   Navigation Bar
   ============================================ */

.navbar {
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--spacing-md) 0;
}

.logo {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--primary-color);
    letter-spacing: -0.5px;
    transition: var(--transition-normal);
}

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

.nav-menu {
    display: flex;
    gap: var(--spacing-lg);
    align-items: center;
}

.nav-menu a {
    color: var(--text-dark);
    font-weight: 500;
    font-size: var(--font-size-sm);
    text-transform: capitalize;
    transition: var(--transition-normal);
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: var(--primary-color);
    transition: width var(--transition-normal);
}

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

.nav-cta {
    background-color: var(--primary-color);
    color: var(--white) !important;
    padding: var(--spacing-xs) var(--spacing-md);
    border-radius: var(--radius-md);
}

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

.nav-cta:hover {
    background-color: #1e3a0f;
}

/* Hamburger Menu */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    gap: 6px;
    background: none;
    padding: 0;
}

.hamburger span {
    width: 24px;
    height: 2px;
    background-color: var(--primary-color);
    transition: var(--transition-normal);
    border-radius: 2px;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ============================================
   Hero Section
   ============================================ */

.hero {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: linear-gradient(135deg, #f5f5f0 0%, #ffffff 100%);
    border-bottom: 1px solid var(--border-color);
}

.hero .container {
    display: flex;
    align-items: center;
    gap: var(--spacing-xxl);
}

.hero-text {
    flex: 1;
    min-width: 0;
}

.subtitle {
    display: inline-block;
    font-size: var(--font-size-small);
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-md);
    font-weight: 600;
}

.hero h1 {
    font-size: var(--font-size-4xl);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
    line-height: 1.1;
}

.hero-text > p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

/* Hero Stats */
.hero-stats {
    display: flex;
    gap: var(--spacing-xl);
    margin-bottom: var(--spacing-lg);
    padding-bottom: var(--spacing-lg);
    border-bottom: 1px solid var(--border-color);
}

.stat {
    display: flex;
    flex-direction: column;
}

.stat-number {
    font-size: var(--font-size-2xl);
    font-weight: 700;
    color: var(--primary-color);
}

.stat-label {
    font-size: var(--font-size-small);
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Hero Buttons */
.hero-buttons {
    display: flex;
    justify-content: center;
    gap: var(--spacing-md);
    flex-wrap: wrap;
}

/* Hero Image */
.hero-image {
    flex: 1;
    display: flex;
    justify-content: center;
    align-items: center;
}

.book-image {
    width: 100%;
    max-width: 350px;
    aspect-ratio: 3/4;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--secondary-color);
    display: flex;
    align-items: center;
    justify-content: center;
}

.book-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.splash-image {
    width: 100%;
    max-width: 680px;
    border: 2px solid var(--primary-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-lg);
    background-color: var(--secondary-color);
    display: flex;
    align-items: right;
    justify-content: right;
}

.splash-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* ============================================
   Buttons
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: var(--font-size-sm);
    transition: var(--transition-normal);
    text-align: center;
    cursor: pointer;
    border: 2px solid transparent;
    text-transform: capitalize;
    white-space: nowrap;
}

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

.btn-primary:hover {
    background-color: #1e3a0f;
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

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

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

.btn-outline {
    background-color: transparent;
    color: var(--primary-color);
    border-color: var(--primary-color);
    padding: var(--spacing-xs) var(--spacing-md);
    font-size: var(--font-size-sm);
}

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

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

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

.btn-light-outline {
    background-color: transparent;
    color: var(--white);
    border-color: var(--white);
}

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

/* ============================================
   About Section
   ============================================ */

.about {
    padding: var(--spacing-xxl) var(--spacing-md);
    text-align: center;
    background-color: var(--white);
    border-bottom: 1px solid var(--border-color);
}

.about h2 {
    font-size: var(--font-size-3xl);
    color: var(--text-dark);
    margin-bottom: var(--spacing-xl);
}

.about h3 {
	font-size: var(--font-size-xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-xl);
}

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

.about-content p {
    font-size: var(--font-size-lg);
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

.about-content blockquote {
    margin: var(--spacing-xl) 0;
    padding: var(--spacing-lg) var(--spacing-md);
    border-left: 4px solid var(--primary-color);
    background-color: var(--secondary-color);
    border-radius: var(--radius-md);
}

.about-content blockquote p {
    font-style: italic;
    font-size: var(--font-size-lg);
    color: var(--accent-color);
    margin: 0;
}

.about-bullets {
    text-align: center; /* Centers the list block within its parent */
}

.about-bullets dl {
  display: inline-block; /* Allows the list to be centered by the parent's text-align */
  text-align: left; /* Keeps the text left-aligned within the list itself */
  margin: 0 auto; /* Optional: further ensure centering within a specific-width parent */
}

/* ============================================
   Author Section
   ============================================ */

.author {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--secondary-color);
    border-bottom: 1px solid var(--border-color);
}

.author-wrapper {
    display: flex;
    gap: var(--spacing-xxl);
    align-items: center;
}

.author-image {
    flex: 0 0 280px;
}

.author-image img {
    width: 280px;
    height: 280px;
    border-radius: 50%;
    object-fit: cover;
    box-shadow: var(--shadow-lg);
}

.author-info {
    flex: 1;
    min-width: 0;
}

.author-info h2 {
    font-size: var(--font-size-sm);
    color: var(--text-light);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: var(--spacing-sm);
}

.author-info h3 {
    font-size: var(--font-size-3xl);
    color: var(--text-dark);
    margin-bottom: var(--spacing-md);
}

.author-info p {
    font-size: var(--font-size-base);
    color: var(--text-light);
    line-height: 1.8;
    margin-bottom: var(--spacing-lg);
}

/* ============================================
   Reviews Section
   ============================================ */

.reviews {
    padding: var(--spacing-xxl) var(--spacing-md);
    background-color: var(--white);
}

.reviews h2 {
    font-size: var(--font-size-3xl);
    color: var(--text-dark);
    text-align: center;
    margin-bottom: var(--spacing-md);
}

.reviews-subtitle {
    text-align: center;
    color: var(--text-light);
    font-size: var(--font-size-lg);
    margin-bottom: var(--spacing-xl);
}

.reviews-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-xl);
}

.review-card {
    padding: var(--spacing-lg);
    background-color: var(--secondary-color);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-sm);
    transition: var(--transition-normal);
    display: flex;
    flex-direction: column;
}

.review-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-4px);
}

.review-stars {
    font-size: var(--font-size-lg);
    color: #d4a574;
    margin-bottom: var(--spacing-md);
}

.review-card blockquote p {
    font-style: italic;
    color: var(--text-dark);
    font-size: var(--font-size-base);
    line-height: 1.8;
    margin-bottom: var(--spacing-md);
}

.review-card footer {
    font-size: var(--font-size-small);
    color: var(--accent-color);
    font-weight: 600;
}

/* ============================================
   CTA Section
   ============================================ */

.cta {
    padding: var(--spacing-xxl) var(--spacing-md);
    background: linear-gradient(135deg, var(--primary-color) 0%, #1e3a0f 100%);
    color: var(--white);
    text-align: center;
}

.cta-content {
    max-width: 600px;
    margin: 0 auto;
}

.cta h2 {
    font-size: var(--font-size-3xl);
    color: var(--white);
    margin-bottom: var(--spacing-md);
}

.cta p {
    font-size: var(--font-size-lg);
    color: rgba(255, 255, 255, 0.9);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.cta-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: center;
    flex-wrap: wrap;
}

/* ============================================
   Footer
   ============================================ */

.footer {
    padding: var(--spacing-lg) var(--spacing-md);
    background-color: var(--text-dark);
    color: var(--white);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-md);
}

.footer-links {
    display: flex;
    gap: var(--spacing-lg);
}

.footer-link {
    font-size: var(--font-size-small);
    color: rgba(255, 255, 255, 0.8);
    transition: var(--transition-normal);
}

.footer-link img {
  max-width: 10%;
  margin-left: auto;
  object-fit: cover; /* Fills the space */
}

.footer-link:hover {
    color: var(--white);
}

/* ============================================
   Responsive Design - Tablet (768px)
   ============================================ */

@media (max-width: 768px) {
    :root {
        --font-size-4xl: 2.5rem;
        --font-size-3xl: 2rem;
        --font-size-2xl: 1.5rem;
        --spacing-xxl: 2.5rem;
        --spacing-xl: 2rem;
    }
    
    .nav-menu {
        position: absolute;
        top: 100%;
        left: 0;
        right: 0;
        flex-direction: column;
        background-color: var(--white);
        border-bottom: 1px solid var(--border-color);
        gap: 0;
        padding: var(--spacing-xxs);
        max-height: 0;
        overflow: hidden;
        transition: max-height var(--transition-normal);
    }
    
    .nav-menu.active {
        max-height: 300px;
    }
    
    .nav-menu li {
        padding: var(--spacing-sm) 0;
        border-bottom: 1px solid var(--border-color);
    }
    
    .nav-menu li:last-child {
        border-bottom: none;
    }
    
    .hamburger {
        display: flex;
    }
    
    .navbar {
        position: relative;
    }
    
    .hero .container {
        flex-direction: column;
        gap: var(--spacing-xl);
    }
    
    .hero-text {
        width: 100%;
    }
    
    .hero h1 {
        font-size: var(--font-size-2xl);
    }
    
    .hero-image {
        width: 100%;
    }
    
    .hero-stats {
        flex-wrap: wrap;
        gap: var(--spacing-md);
        padding-bottom: var(--spacing-md);
    }
    
    .hero-buttons {
        justify-content: flex-start;
    }
    
    .author-wrapper {
        flex-direction: column;
        gap: var(--spacing-lg);
    }
    
    .author-image {
        flex: 0 0 auto;
    }
    
    .reviews-grid {
        grid-template-columns: 1fr;
    }
    
    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}

/* ============================================
   Responsive Design - Mobile (480px)
   ============================================ */

@media (max-width: 480px) {
    :root {
        --font-size-4xl: 2rem;
        --font-size-3xl: 1.5rem;
        --font-size-2xl: 1.25rem;
        --spacing-xxl: 1.5rem;
        --spacing-xl: 1rem;
        --spacing-lg: 1rem;
    }
    
    .container {
        padding: 0 var(--spacing-sm);
    }
    
    .logo {
        font-size: var(--font-size-lg);
    }
    
    .nav-menu {
        gap: 0;
    }
    
    .nav-menu a {
        font-size: var(--font-size-base);
    }
    
    .hero {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .hero h1 {
        font-size: var(--font-size-2xl);
    }
    
    .hero-text > p {
        font-size: var(--font-size-base);
    }
    
    .hero-stats {
        flex-direction: column;
        border-bottom: none;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-buttons {
        flex-direction: column;
        gap: var(--spacing-sm);
    }
    
    .btn {
        width: 100%;
    }
    
    .about,
    .author,
    .reviews,
    .cta {
        padding: var(--spacing-xl) var(--spacing-sm);
    }
    
    .about h2,
    .reviews h2,
    .cta h2 {
        font-size: var(--font-size-2xl);
    }
    
    .author-info h3 {
        font-size: var(--font-size-2xl);
    }
    
    .cta-buttons {
        flex-direction: column;
    }
    
    .cta-buttons .btn {
        width: 100%;
    }
	
	.footer-link img {
       max-width: 15%;
	   margin-left: auto;
       object-fit: cover; /* Fills the space */
    }

}

/* ============================================
   Accessibility & Print Styles
   ============================================ */

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

@media print {
    body {
        background-color: white;
    }
    
    .navbar,
    .cta,
    .footer {
        display: none;
    }
}

/* ============================================
   Focus Styles for Accessibility
   ============================================ */

a:focus,
button:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

/* ============================================
   Animations
   ============================================ */

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

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(-30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

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

.slide-in-right {
    animation: slideInRight 0.6s ease-out;
}

/* ============================================
   Modal Styles
   ============================================ */

.modal {
    display: none;
    position: fixed;
    z-index: 999;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(3px);
    animation: fadeIn 0.3s ease-out;
}

.modal.active {
    display: flex;
    align-items: center;
    justify-content: center;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.modal-content {
    background-color: var(--white);
    padding: var(--spacing-xl);
    border-radius: var(--radius-lg);
    width: 90%;
    max-width: 450px;
    position: relative;
    box-shadow: var(--shadow-lg);
    animation: slideUp 0.4s ease-out;
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: var(--spacing-md);
    right: var(--spacing-md);
    background: none;
    border: none;
    font-size: 2rem;
    color: var(--text-light);
    cursor: pointer;
    padding: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-normal);
    border-radius: var(--radius-md);
}

.modal-close:hover {
    color: var(--primary-color);
    background-color: var(--secondary-color);
}

.modal-close:focus {
    outline: 2px solid var(--primary-color);
    outline-offset: 2px;
}

.modal-header {
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.modal-header h2 {
    font-size: var(--font-size-2xl);
    color: var(--primary-color);
    margin-bottom: var(--spacing-sm);
}

.modal-header p {
    font-size: var(--font-size-base);
    color: var(--text-light);
    margin: 0;
}

/* ============================================
   Form Styles
   ============================================ */

.modal-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-xs);
}

.form-group label {
    font-weight: 600;
    color: var(--text-dark);
    font-size: var(--font-size-sm);
}

.form-group input {
    padding: var(--spacing-sm);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-family: inherit;
    transition: var(--transition-normal);
}

.form-group input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(45, 80, 22, 0.1);
}

.form-group input::placeholder {
    color: var(--text-light);
}

.btn-full {
    width: 100%;
    margin-top: var(--spacing-md);
}

.form-disclaimer {
    text-align: center;
    font-size: var(--font-size-small);
    color: var(--text-light);
    margin: 0;
    padding-top: var(--spacing-sm);
    border-top: 1px solid var(--border-color);
}

/* ============================================
   Modal Responsive Design
   ============================================ */

@media (max-width: 480px) {
    .modal-content {
        width: 95%;
        padding: var(--spacing-lg);
    }

    .modal-header h2 {
        font-size: var(--font-size-xl);
    }

    .modal-close {
        top: var(--spacing-sm);
        right: var(--spacing-sm);
    }
}