/* ===== CSS Variables ===== */
:root {
    --color-primary: #1a1a2e;
    --color-secondary: #16213e;
    --color-accent: #c4a35a;
    --color-accent-light: #d4b76a;
    --color-text: #2d2d2d;
    --color-text-light: #6b6b6b;
    --color-white: #ffffff;
    --color-off-white: #f8f8f8;
    --color-cream: #faf9f6;
    --color-dark: #0f0f1a;
    
    --font-serif: 'Cormorant Garamond', Georgia, serif;
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --transition-fast: 0.2s ease;
    --transition-medium: 0.3s ease;
    --transition-slow: 0.5s ease;
    
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 20px rgba(0, 0, 0, 0.12);
    --shadow-lg: 0 8px 40px rgba(0, 0, 0, 0.16);
    --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.2);
}

/* ===== Reset & Base ===== */
*, *::before, *::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-sans);
    font-weight: 400;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-white);
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
    transition: color var(--transition-fast);
}

ul {
    list-style: none;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-serif);
    font-weight: 600;
    line-height: 1.2;
}

/* ===== Utility Classes ===== */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
}

.section-label {
    display: inline-block;
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1rem;
}

.section-header {
    margin-bottom: 3rem;
}

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

.section-title {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.section-line {
    width: 60px;
    height: 2px;
    background: var(--color-accent);
}

.section-line.center {
    margin: 0 auto;
}

/* ===== Buttons ===== */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 14px 32px;
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    border-radius: 4px;
    cursor: pointer;
    transition: all var(--transition-medium);
    border: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
    text-decoration: none;
}

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

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

.btn-secondary {
    background: transparent;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.5);
}

.btn.full-width {
    width: 100%;
}

/* ===== Navigation ===== */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    padding: 1.25rem 0;
    background: rgba(26, 26, 46, 0);
    transition: all var(--transition-medium);
}

.navbar.scrolled {
    background: rgba(26, 26, 46, 0.95);
    backdrop-filter: blur(10px);
    padding: 1rem 0;
    box-shadow: var(--shadow-md);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.nav-logo {
    font-family: var(--font-serif);
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--color-white);
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    gap: 2.5rem;
}

.nav-menu a {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.85);
    letter-spacing: 0.02em;
    position: relative;
}

.nav-menu a::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--color-accent);
    transition: width var(--transition-medium);
}

.nav-menu a:hover {
    color: var(--color-white);
}

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

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

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--color-white);
    transition: all var(--transition-fast);
}

.nav-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(7px, 7px);
}

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

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

/* ===== Hero Section ===== */
.hero {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 50%, var(--color-dark) 100%);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(196, 163, 90, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 80% 20%, rgba(196, 163, 90, 0.08) 0%, transparent 50%);
}

.hero-bg::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg viewBox='0 0 400 400' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noiseFilter'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noiseFilter)'/%3E%3C/svg%3E");
    opacity: 0.03;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    padding-top: 80px;
}

.hero-text {
    color: var(--color-white);
}

.hero-subtitle {
    display: inline-block;
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: var(--color-accent);
    margin-bottom: 1.5rem;
}

.hero-title {
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 700;
    line-height: 1.25;
    margin-bottom: 1.5rem;
    background: linear-gradient(135deg, var(--color-white) 0%, rgba(255, 255, 255, 0.8) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-tagline {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    color: rgba(255, 255, 255, 0.7);
    margin-bottom: 2.5rem;
    max-width: 400px;
}

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

/* Book Container in Hero */
.hero-book {
    display: flex;
    justify-content: center;
    align-items: center;
}

.book-container {
    position: relative;
    perspective: 1000px;
}

.book-cover {
    width: 280px;
    height: 400px;
    background: linear-gradient(145deg, #2a2a4a 0%, #1a1a2e 100%);
    border-radius: 4px 12px 12px 4px;
    box-shadow: 
        -20px 20px 60px rgba(0, 0, 0, 0.4),
        inset -2px 0 10px rgba(0, 0, 0, 0.2);
    transform: rotateY(-15deg);
    transition: transform var(--transition-slow);
    overflow: hidden;
}

.book-cover:hover {
    transform: rotateY(-5deg);
}

.book-cover::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 20px;
    background: linear-gradient(90deg, rgba(0, 0, 0, 0.3) 0%, transparent 100%);
    z-index: 1;
}

.book-cover-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 4px 12px 12px 4px;
    display: block;
}

.book-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    border: 1px solid rgba(196, 163, 90, 0.3);
    border-radius: 4px 12px 12px 4px;
}

.book-placeholder-text {
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: rgba(255, 255, 255, 0.4);
    margin-bottom: auto;
    padding-top: 2rem;
}

.book-placeholder-title {
    font-family: var(--font-serif);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.book-placeholder-author {
    font-size: 0.875rem;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.6);
    margin-bottom: auto;
    padding-bottom: 2rem;
}

.book-shadow {
    position: absolute;
    bottom: -30px;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 20px;
    background: radial-gradient(ellipse, rgba(0, 0, 0, 0.3) 0%, transparent 70%);
}

/* Scroll Indicator */
.scroll-indicator {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    color: rgba(255, 255, 255, 0.5);
    font-size: 0.75rem;
    letter-spacing: 0.1em;
    animation: bounce 2s infinite;
}

.scroll-arrow {
    width: 20px;
    height: 20px;
    border-right: 2px solid rgba(255, 255, 255, 0.5);
    border-bottom: 2px solid rgba(255, 255, 255, 0.5);
    transform: rotate(45deg);
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateX(-50%) translateY(0); }
    40% { transform: translateX(-50%) translateY(-10px); }
    60% { transform: translateX(-50%) translateY(-5px); }
}

/* ===== Book Section ===== */
.book-section {
    padding: 8rem 0;
    background: var(--color-white);
}

.book-info-grid {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 4rem;
    align-items: start;
}

.book-cover-large {
    position: sticky;
    top: 120px;
}

.book-placeholder.large {
    width: 350px;
    height: 500px;
    background: linear-gradient(145deg, #2a2a4a 0%, #1a1a2e 100%);
    border-radius: 4px 12px 12px 4px;
    box-shadow: var(--shadow-xl);
}

.book-cover-image-large {
    width: 350px;
    height: auto;
    max-height: 550px;
    object-fit: cover;
    border-radius: 4px 12px 12px 4px;
    box-shadow: var(--shadow-xl);
}

.book-placeholder.large .book-placeholder-title {
    font-size: 2rem;
}

.book-info {
    padding-top: 1rem;
}

.book-meta {
    display: flex;
    gap: 3rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2.5rem;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.meta-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.meta-label {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-text-light);
}

.meta-value {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    color: var(--color-primary);
}

.book-quote {
    margin-bottom: 2.5rem;
    padding: 2rem;
    background: var(--color-cream);
    border-left: 3px solid var(--color-accent);
    border-radius: 0 8px 8px 0;
}

.book-quote blockquote {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    font-style: italic;
    color: var(--color-text);
    line-height: 1.9;
    margin-bottom: 1rem;
}

.book-quote blockquote br {
    display: block;
    content: "";
    margin-top: 0.25rem;
}

.book-quote cite {
    font-family: var(--font-sans);
    font-size: 0.875rem;
    font-style: normal;
    color: var(--color-accent);
}

/* ===== About Book Section ===== */
.about-book {
    padding: 8rem 0;
    background: var(--color-cream);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.about-title {
    font-size: clamp(1.75rem, 4vw, 2.5rem);
    color: var(--color-primary);
    line-height: 1.3;
}

.about-text {
    font-size: 1.0625rem;
    color: var(--color-text);
    margin-bottom: 1.5rem;
}

.about-text.lead {
    font-size: 1.25rem;
    line-height: 1.8;
}

.about-text strong {
    color: var(--color-primary);
}

/* Story Reveal Card */
.story-reveal {
    margin-bottom: 4rem;
}

.reveal-card {
    display: flex;
    gap: 2rem;
    padding: 2.5rem;
    background: var(--color-white);
    border-radius: 12px;
    box-shadow: var(--shadow-md);
    border: 1px solid rgba(196, 163, 90, 0.2);
}

.reveal-icon {
    flex-shrink: 0;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--color-accent) 0%, var(--color-accent-light) 100%);
    border-radius: 50%;
}

.reveal-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-white);
}

.reveal-content h3 {
    font-size: 1.5rem;
    color: var(--color-primary);
    margin-bottom: 1rem;
}

.reveal-content p {
    color: var(--color-text);
    line-height: 1.8;
}

.reveal-content strong {
    color: var(--color-primary);
}

/* Themes */
.themes-title {
    font-size: 1.25rem;
    color: var(--color-primary);
    margin-bottom: 1.5rem;
    text-align: center;
}

.themes-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 1rem;
}

.theme-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
    padding: 1.5rem 1rem;
    background: var(--color-white);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    transition: all var(--transition-medium);
}

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

.theme-icon {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.theme-icon svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
}

.theme-item span {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-primary);
    text-align: center;
}

/* ===== Author Section ===== */
.author-section {
    padding: 8rem 0;
    background: var(--color-white);
}

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

.author-image-wrapper {
    position: relative;
}

.author-image-main {
    width: 100%;
    max-width: 450px;
    aspect-ratio: 3/4;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-xl);
}

.author-photo {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-image-secondary {
    position: absolute;
    bottom: -30px;
    right: -30px;
    width: 180px;
    aspect-ratio: 1;
    overflow: hidden;
    border-radius: 8px;
    box-shadow: var(--shadow-lg);
    border: 4px solid var(--color-white);
}

.author-photo-small {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.author-name {
    font-size: clamp(2rem, 5vw, 3rem);
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.author-bio p {
    font-size: 1.0625rem;
    color: var(--color-text);
    margin-bottom: 1.25rem;
    line-height: 1.8;
}

.author-bio strong {
    color: var(--color-primary);
}

.author-quote {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    color: var(--color-text-light);
    padding-left: 1.5rem;
    border-left: 2px solid var(--color-accent);
    margin-top: 1.5rem;
}

.author-social {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
}

.social-link {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--color-cream);
    border-radius: 50%;
    transition: all var(--transition-medium);
}

.social-link svg {
    width: 20px;
    height: 20px;
    color: var(--color-primary);
    transition: color var(--transition-fast);
}

.social-link:hover {
    background: var(--color-accent);
}

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

/* ===== Gallery Section ===== */
.gallery-section {
    padding: 8rem 0;
    background: var(--color-cream);
}

.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(2, 250px);
    gap: 1.5rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 8px;
    cursor: pointer;
}

.gallery-item.large {
    grid-column: span 2;
    grid-row: span 2;
}

.gallery-item.wide {
    grid-column: span 2;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

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

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(26, 26, 46, 0.8) 0%, transparent 50%);
    display: flex;
    align-items: flex-end;
    padding: 1.5rem;
    opacity: 0;
    transition: opacity var(--transition-medium);
}

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

.gallery-overlay span {
    color: var(--color-white);
    font-family: var(--font-serif);
    font-size: 1.25rem;
}

/* ===== Quote Section ===== */
.quote-section {
    position: relative;
    padding: 8rem 0;
    background: var(--color-primary);
    overflow: hidden;
}

.quote-bg {
    position: absolute;
    inset: 0;
    background-image: 
        radial-gradient(circle at 10% 50%, rgba(196, 163, 90, 0.1) 0%, transparent 50%),
        radial-gradient(circle at 90% 50%, rgba(196, 163, 90, 0.08) 0%, transparent 50%);
}

.main-quote {
    position: relative;
    z-index: 1;
    text-align: center;
    max-width: 800px;
    margin: 0 auto;
}

.main-quote p {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 4vw, 2.5rem);
    font-style: italic;
    color: var(--color-white);
    line-height: 1.6;
    margin-bottom: 2rem;
}

.main-quote cite {
    font-family: var(--font-sans);
    font-size: 1rem;
    font-style: normal;
    color: var(--color-accent);
    letter-spacing: 0.1em;
}

/* ===== Book Images Section ===== */
.book-images-section {
    padding: 8rem 0;
    background: var(--color-white);
}

.book-images-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.book-image-item {
    aspect-ratio: 3/4;
}

.book-placeholder-card {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    background: var(--color-cream);
    border: 2px dashed rgba(196, 163, 90, 0.4);
    border-radius: 8px;
    transition: all var(--transition-medium);
}

.book-placeholder-card:hover {
    border-color: var(--color-accent);
    background: rgba(196, 163, 90, 0.1);
}

.placeholder-icon svg {
    width: 48px;
    height: 48px;
    color: var(--color-accent);
    opacity: 0.6;
}

.placeholder-text {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-light);
}

/* ===== Contact Section ===== */
.contact-section {
    padding: 8rem 0;
    background: var(--color-cream);
}

.contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
}

.contact-title {
    font-size: clamp(2rem, 4vw, 2.5rem);
    color: var(--color-primary);
    margin-bottom: 1.5rem;
}

.contact-text {
    font-size: 1.0625rem;
    color: var(--color-text);
    margin-bottom: 2rem;
    line-height: 1.8;
}

.contact-details {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.contact-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    color: var(--color-text);
}

.contact-item svg {
    width: 20px;
    height: 20px;
    color: var(--color-accent);
    flex-shrink: 0;
}

.contact-form-wrapper {
    background: var(--color-white);
    padding: 2.5rem;
    border-radius: 12px;
    box-shadow: var(--shadow-md);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    position: relative;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 1rem;
    padding-top: 1.5rem;
    font-family: var(--font-sans);
    font-size: 1rem;
    color: var(--color-text);
    background: var(--color-cream);
    border: 1px solid transparent;
    border-radius: 8px;
    transition: all var(--transition-fast);
    resize: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    appearance: none;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    background: var(--color-white);
}

.form-group label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1rem;
    color: var(--color-text-light);
    pointer-events: none;
    transition: all var(--transition-fast);
}

.form-group textarea + label {
    top: 1.5rem;
    transform: none;
}

.form-group input:focus + label,
.form-group input:not(:placeholder-shown) + label,
.form-group textarea:focus + label,
.form-group textarea:not(:placeholder-shown) + label {
    top: 0.5rem;
    transform: none;
    font-size: 0.75rem;
    color: var(--color-accent);
}

/* ===== Footer ===== */
.footer {
    background: var(--color-primary);
    padding: 4rem 0 2rem;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding-bottom: 2rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 2rem;
}

.footer-logo {
    text-align: center;
}

.logo-text {
    display: block;
    font-family: var(--font-serif);
    font-size: 2rem;
    font-weight: 700;
    color: var(--color-white);
    margin-bottom: 0.25rem;
}

.footer-logo p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.6);
}

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

.footer-links a {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.7);
    transition: color var(--transition-fast);
}

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

.footer-social {
    display: flex;
    gap: 1rem;
}

.footer-social a {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transition: all var(--transition-medium);
}

.footer-social svg {
    width: 18px;
    height: 18px;
    color: rgba(255, 255, 255, 0.7);
}

.footer-social a:hover {
    background: var(--color-accent);
}

.footer-social a:hover svg {
    color: var(--color-white);
}

.footer-bottom {
    text-align: center;
}

.footer-bottom p {
    font-size: 0.875rem;
    color: rgba(255, 255, 255, 0.5);
}

/* ===== Responsive Design ===== */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: 3rem;
    }
    
    .hero-text {
        order: 2;
    }
    
    .hero-book {
        order: 1;
    }
    
    .hero-tagline {
        margin-left: auto;
        margin-right: auto;
    }
    
    .hero-buttons {
        justify-content: center;
    }
    
    .book-info-grid {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .book-cover-large {
        position: static;
        display: flex;
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
        gap: 2rem;
    }
    
    .author-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
    
    .author-image-wrapper {
        display: flex;
        justify-content: center;
    }
    
    .author-image-main {
        max-width: 350px;
    }
    
    .author-image-secondary {
        right: 0;
    }
    
    .gallery-grid {
        grid-template-columns: repeat(2, 1fr);
        grid-template-rows: repeat(3, 200px);
    }
    
    .gallery-item.large {
        grid-column: span 2;
        grid-row: span 1;
    }
    
    .contact-content {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}

@media (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 280px;
        height: 100vh;
        background: var(--color-primary);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: 2rem;
        transition: right var(--transition-medium);
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .nav-toggle {
        display: flex;
        z-index: 1001;
    }
    
    .book-cover {
        width: 220px;
        height: 320px;
    }
    
    .book-placeholder.large {
        width: 280px;
        height: 400px;
    }
    
    .book-cover-image-large {
        width: 280px;
        height: auto;
    }
    
    .book-meta {
        flex-wrap: wrap;
        gap: 2rem;
    }
    
    .reveal-card {
        flex-direction: column;
        text-align: center;
    }
    
    .gallery-grid {
        grid-template-columns: 1fr;
        grid-template-rows: auto;
    }
    
    .gallery-item,
    .gallery-item.large,
    .gallery-item.wide {
        grid-column: span 1;
        grid-row: span 1;
        aspect-ratio: 4/3;
    }
    
    .book-images-grid {
        grid-template-columns: 1fr;
        max-width: 300px;
        margin: 0 auto;
    }
    
    .footer-content {
        flex-direction: column;
        gap: 2rem;
        text-align: center;
    }
    
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 1rem 2rem;
    }
}

@media (max-width: 480px) {
    .hero {
        min-height: auto;
        padding: 120px 0 60px;
    }
    
    .book-cover {
        width: 180px;
        height: 260px;
    }
    
    .hero-buttons {
        flex-direction: column;
    }
    
    .btn {
        width: 100%;
    }
    
    .scroll-indicator {
        display: none;
    }
    
    .themes-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .author-image-secondary {
        width: 120px;
        bottom: -20px;
        right: -10px;
    }
    
    .book-quote blockquote {
        font-size: 1rem;
        line-height: 1.8;
    }
    
    .book-cover-image-large {
        width: 100%;
        max-width: 280px;
    }
}