@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Lato:ital,wght@0,300;0,400;1,300;1,400&display=swap');

:root {
    --font-size: 16px;
    --background: #faf8f4;
    --foreground: #3a3228;
    --card: #f5f1ea;
    --card-foreground: #3a3228;
    --popover: #faf8f4;
    --popover-foreground: #3a3228;
    --primary: #e5e7f4;
    --primary-foreground: #3a3228;
    --secondary: #d5f5f3;
    --secondary-foreground: #3a3228;
    --muted: #eceef8;
    --muted-foreground: #6b6880;
    --accent: #e5e7f4;
    --accent-foreground: #3a3228;
    --destructive: #c0392b;
    --destructive-foreground: #ffffff;
    --border: rgba(92, 80, 68, 0.15);
    --input: transparent;
    --input-background: #f0ebe1;
    --switch-background: #c9b99a;
    --font-weight-medium: 500;
    --font-weight-normal: 400;
    --radius: 0.625rem;
}

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

html {
    scroll-behavior: smooth;
    font-size: var(--font-size);
    font-family: "Lato", "Helvetica Neue", Arial, sans-serif;
    background-color: var(--background);
    color: var(--foreground);
}

body {
    background-color: var(--background);
    color: var(--foreground);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    padding-top: 4.5rem; /* Space for fixed header */
}

/* Typography */
h1, h2, h3, h4 {
    font-family: "Playfair Display", Georgia, serif;
    font-weight: var(--font-weight-medium);
    line-height: 1.3;
}

p {
    font-size: 1rem;
    font-weight: var(--font-weight-normal);
}

a {
    color: inherit;
    text-decoration: none;
}

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.75rem 2rem;
    background-color: var(--primary);
    color: var(--foreground);
    text-transform: uppercase;
    letter-spacing: 0.12em;
    font-size: 0.78rem;
    font-weight: var(--font-weight-medium);
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: background-color 0.2s ease, transform 0.1s ease;
}

.btn:hover {
    background-color: #d0d3ee;
}

.btn:active {
    transform: scale(0.98);
}

/* Header */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
    background-color: rgba(250, 248, 244, 0.95);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid rgba(92, 80, 68, 0.12);
}

.header-container {
    max-w: 1024px;
    max-width: 1024px;
    margin: 0 auto;
    padding: 1.2rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    font-family: "Playfair Display", Georgia, serif;
    font-style: italic;
    font-size: 1.15rem;
    font-weight: 500;
    color: var(--foreground);
    letter-spacing: 0.02em;
}

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

.nav-link {
    color: var(--muted-foreground);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: var(--font-weight-medium);
    transition: color 0.2s ease;
}

.nav-link:hover {
    color: var(--foreground);
}

.menu-toggle {
    display: none;
    background: none;
    border: none;
    color: var(--muted-foreground);
    cursor: pointer;
    padding: 0.25rem;
}

.menu-toggle:hover {
    color: var(--foreground);
}

/* Mobile navigation drawer */
.mobile-menu {
    display: none;
    background-color: var(--background);
    border-top: 1px solid rgba(92, 80, 68, 0.12);
    padding: 1.2rem 1.5rem;
    flex-direction: column;
    gap: 1.2rem;
}

.mobile-menu.is-active {
    display: flex;
}

.mobile-nav-link {
    color: var(--muted-foreground);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: var(--font-weight-medium);
    padding: 0.25rem 0;
    transition: color 0.2s ease;
}

.mobile-nav-link:hover {
    color: var(--foreground);
}

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

/* Hero Section */
.hero-section {
    position: relative;
    min-height: calc(100vh - 4.5rem);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 1.5rem;
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    background-image: url("/assets/images/bookfair2.jpg");
    background-size: cover;
    background-repeat: no-repeat;
    background-position: left;
    z-index: 1;
    filter: grayscale();
}

.hero-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(250, 248, 244, 0.82);
    z-index: 2;
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 44rem;
    margin: 0 auto;
}

.hero-tagline {
    color: #7a6e62;
    letter-spacing: 0.25em;
    text-transform: uppercase;
    font-size: 0.78rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: 1.5rem;
}

.hero-title {
    color: var(--foreground);
    font-size: clamp(2.4rem, 6vw, 4rem);
    line-height: 1.15;
    margin-bottom: 1.5rem;
}

.hero-desc {
    color: #7a6e62;
    max-width: 30rem;
    margin: 0 auto 2.5rem auto;
    font-size: 1.05rem;
    line-height: 1.65;
}

.scroll-hint {
    position: absolute;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    color: #c0c4e0;
    z-index: 10;
    animation: bounce 2s infinite;
    cursor: pointer;
    background: none;
    border: none;
    display: flex;
    justify-content: center;
    align-items: center;
}

.scroll-hint:hover {
    color: #a0a4cc;
}

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

/* Star Dividers */
.star-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin: 4rem 0;
    color: var(--primary);
    font-size: 0.8rem;
    user-select: none;
}

/* About Section */
.about-section {
    padding: 6rem 1.5rem;
    background-color: var(--background);
    scroll-margin-top: -8rem;
}

.about-container {
    max-width: 896px; /* 56rem */
    margin: 0 auto;
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4.5rem;
    align-items: center;
}

.about-photo-column {
    position: relative;
}

.about-photo-container {
    position: relative;
    width: 100%;
}

.about-photo {
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    filter: sepia(8%);
    display: block;
    box-shadow: 0 4px 20px rgba(0,0,0,0.05);
    filter: grayscale();
}

.about-photo-border {
    position: absolute;
    bottom: -1rem;
    right: -1rem;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary);
    z-index: -1;
}

.about-text-column {
    display: flex;
    flex-direction: column;
}

.about-tagline {
    color: var(--foreground);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: 0.75rem;
}

.about-title {
    color: var(--foreground);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.about-text {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
    color: #7a6e62;
    font-size: 1rem;
    line-height: 1.7;
}

.about-quote-box {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border);
}

.about-quote {
    color: #7a6e62;
    font-style: italic;
    font-size: 0.95rem;
}

@media (max-width: 768px) {
    .about-grid {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }
    .about-photo-column {
        order: 2;
        max-width: 400px;
        margin: 0 auto;
        width: 100%;
    }
    .about-text-column {
        order: 1;
    }
}

/* Books Section */
.books-section {
    padding: 6rem 1.5rem;
    background-color: var(--card);
}

.books-container {
    max-width: 1024px;
    margin: 0 auto;
}

.books-header {
    text-align: center;
    margin-bottom: 5rem;
}

.books-tagline {
    color: var(--foreground);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: 0.75rem;
}

.books-title {
    color: var(--foreground);
    font-size: 2.2rem;
}

.books-desc {
    color: var(--muted-foreground);
    margin-top: 1rem;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.97rem;
    line-height: 1.65;
}

.books-list {
    display: flex;
    flex-direction: column;
    gap: 5rem;
}

.book-item {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 3.5rem;
    align-items: start;
}

.book-cover {
    aspect-ratio: 3 / 4;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    box-shadow: 0 8px 25px rgba(92, 80, 68, 0.12);
    position: relative;
    overflow: hidden;
    padding: 1.8rem;
    text-align: center;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.book-cover:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 30px rgba(92, 80, 68, 0.18);
}

.book-cover-pattern {
    position: absolute;
    inset: 0;
    opacity: 0.18;
    background: repeating-linear-gradient(135deg, rgba(255,255,255,0.4) 0px, rgba(255,255,255,0.4) 1px, transparent 1px, transparent 12px);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    transition: opacity 0.3s ease, background-color 0.3s ease, background-image 0.3s ease;
}

/* Hover effect for books with solid colors (no image) */
.book-cover:not(.has-image):hover .book-cover-pattern {
    background-image: none;
    background-color: rgba(0, 0, 0, 0.05);
}

/* Base styles for books with cover images */
.book-cover.has-image .book-cover-pattern {
    opacity: 1;
}

.book-cover.has-image .book-cover-author,
.book-cover.has-image .book-cover-title,
.book-cover.has-image .book-cover-line {
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.3s ease, transform 0.3s ease;
    pointer-events: none;
}

/* Hover state for books with cover images - fades the image and shows the text overlay */
.book-cover.has-image:hover .book-cover-pattern {
    opacity: 0.15;
}

.book-cover.has-image:hover .book-cover-title {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
}

.book-cover.has-image:hover .book-cover-author {
    opacity: 0.45;
    transform: translateY(0);
    pointer-events: auto;
}

.book-cover.has-image:hover .book-cover-line {
    opacity: 0.35;
    transform: translateY(0);
    pointer-events: auto;
}

.book-cover-author {
    color: var(--foreground);
    opacity: 0.45;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    font-size: 0.6rem;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 10;
}

.book-cover-title {
    color: var(--foreground);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.3rem;
    line-height: 1.25;
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 10;
}

.book-cover-line {
    width: 2.5rem;
    height: 1px;
    background-color: var(--foreground);
    opacity: 0.35;
    margin: 0 auto;
    position: relative;
    z-index: 10;
}

.book-details {
    display: flex;
    flex-direction: column;
    justify-content: start;
    height: 100%;
}

.book-subtitle {
    color: var(--foreground);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-size: 0.72rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: 0.5rem;
}

.book-heading {
    color: var(--foreground);
    font-size: 1.65rem;
    margin-bottom: 1rem;
}

.book-description {
    color: var(--muted-foreground);
    line-height: 1.7;
    margin-bottom: 1.8rem;
    font-size: 0.97rem;
    white-space: pre-line;
}

.book-pricing {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    margin-bottom: 1.8rem;
}

.book-price {
    color: var(--foreground);
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.5rem;
    font-weight: 500;
}

.book-format {
    color: var(--muted-foreground);
    font-size: 0.88rem;
}

.book-buy-btn {
    display: inline-block;
    align-self: flex-start;
    padding-left: 2rem;
    padding-right: 2rem;
    padding-top: 0.75rem;
    padding-bottom: 0.75rem;
    background-color: #e5e7f4;
    color: #3a3228;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    transition-property: background-color;
    transition-duration: 150ms;
    font-size: 0.78rem;
    letter-spacing: 0.12em;
}

.book-buy-btn:hover {
    background-color: #d0d3ee;
}

.book-retailers {
    display: flex;
    align-items: center;
    gap: 0.8rem;
    flex-wrap: wrap;
    color: var(--muted-foreground);
    font-size: 0.82rem;
}

.retailer-link {
    color: var(--foreground);
    text-decoration: underline;
    text-underline-offset: 3px;
    font-weight: var(--font-weight-medium);
    transition: color 0.2s ease;
}

.retailer-link:hover {
    color: #5558a0;
}

@media (min-width: 769px) {
    .book-item.reverse {
        grid-template-columns: 1fr 280px;
    }
    .book-item.reverse .book-cover {
        order: 2;
    }
    .book-item.reverse .book-details {
        order: 1;
    }
}

@media (max-width: 768px) {
    .book-item {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        max-width: 400px;
        margin: 0 auto;
    }
    .book-cover {
        max-width: 280px;
        margin: 0 auto;
        width: 100%;
    }
    .book-buy-btn {
        width: 100%;
        text-align: center;
    }
}

/* Home Books Section */
.home-books-section {
    padding: 6rem 1.5rem;
    background-color: var(--muted);
}

.home-books-container {
    max-width: 1024px;
    margin: 0 auto;
}

.home-books-header {
    text-align: center;
    margin-bottom: 5rem;
}

.home-books-tagline {
    color: var(--muted-foreground);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.75rem;
    margin-bottom: 1rem;
}

.home-books-title {
    color: var(--foreground);
    font-size: 2.2rem;
}

.home-books-divider {
    width: 3rem;
    height: 1px;
    background-color: var(--primary);
    margin: 1.5rem auto 0;
}

.home-books-list {
    display: flex;
    flex-direction: column;
    gap: 6rem;
}

.home-book-item {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    align-items: center;
}

.home-book-item.no-image {
    max-width: 42rem;
    margin: 0 auto;
    text-align: center;
}

.home-book-image-col {
    position: relative;
}

.home-book-image-wrapper {
    position: relative;
}

.home-book-image {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    filter: sepia(6%);
    display: block;
    border: 1px solid var(--primary);
}

.home-book-image-accent {
    position: absolute;
    z-index: -1;
    width: 100%;
    height: 100%;
    border: 2px solid var(--primary);
}

.image-left-offset .home-book-image-accent {
    bottom: -1rem;
    right: -1rem;
}

.image-right-offset .home-book-image-accent {
    bottom: -1rem;
    left: -1rem;
}

.home-book-text-col {
    display: flex;
    flex-direction: column;
}

.home-book-text-col.center-text {
    align-items: center;
}

.home-book-genre {
    color: var(--muted-foreground);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-size: 0.72rem;
    margin-bottom: 0.75rem;
}

.home-book-title {
    color: var(--foreground);
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.home-book-description {
    color: var(--muted-foreground);
    font-size: 0.97rem;
    line-height: 1.7;
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.home-book-description.left-text {
    text-align: left;
}

.home-books-separator {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-top: 6rem;
}

.home-books-separator.small {
    margin-top: 0;
    margin-bottom: 1.5rem;
    width: 100%;
    max-width: 12rem;
}

.home-books-separator-line {
    height: 1px;
    flex: 1;
    background-color: rgba(92, 80, 68, 0.1);
}

.home-books-separator.small .home-books-separator-line {
    background-color: var(--primary);
}

.home-books-separator-star {
    color: var(--primary);
    font-size: 0.8rem;
}

.home-books-separator.small .home-books-separator-star {
    font-size: 0.6rem;
}

@media (min-width: 768px) {
    .home-book-item.image-left,
    .home-book-item.image-right {
        grid-template-columns: 1fr 1fr;
    }

    .home-book-item.image-right .home-book-image-col {
        order: 2;
    }
}

/* Future Projects Section */
.future-projects-section {
    padding: 6rem 1.5rem;
    background-color: var(--background);
}

.future-projects-container {
    max-width: 48rem;
    margin: 0 auto;
}

.future-projects-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.future-projects-tagline {
    color: var(--muted-foreground);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.75rem;
    margin-bottom: 1rem;
}

.future-projects-title {
    color: var(--foreground);
    font-size: 2.2rem;
}

.future-projects-divider {
    width: 3rem;
    height: 1px;
    background-color: var(--primary);
    margin: 1.5rem auto 0;
}

.announcement-card {
    position: relative;
    border: 1px solid var(--primary);
    background-color: var(--background);
    padding: 3rem 2.5rem;
}

.announcement-corner {
    position: absolute;
    color: var(--primary);
    font-size: 0.55rem;
}

.announcement-corner.top-left { top: 0.75rem; left: 0.75rem; }
.announcement-corner.top-right { top: 0.75rem; right: 0.75rem; }
.announcement-corner.bottom-left { bottom: 0.75rem; left: 0.75rem; }
.announcement-corner.bottom-right { bottom: 0.75rem; right: 0.75rem; }

.announcement-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.announcement-dot {
    width: 0.5rem;
    height: 0.5rem;
    border-radius: 50%;
    background-color: var(--primary);
}

.announcement-label-text {
    color: var(--muted-foreground);
    letter-spacing: 0.15em;
    text-transform: uppercase;
    font-size: 0.72rem;
}

.announcement-content {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    color: var(--muted-foreground);
    font-size: 1rem;
    line-height: 1.7;
}

.announcement-signature-container {
    margin-top: 2.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--primary);
    display: flex;
    align-items: center;
    gap: 1rem;
}

.announcement-signature {
    color: var(--foreground);
    font-style: italic;
    font-family: "Playfair Display", Georgia, serif;
    font-size: 1.05rem;
}

/* Contact Section & Form */
.contact-section {
    padding: 6rem 1.5rem;
    background-color: var(--background);
}

.contact-container {
    max-width: 672px; /* 42rem */
    margin: 0 auto;
    text-align: center;
}

.contact-tagline {
    color: #a0a3cc;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: 0.75rem;
}

.contact-title {
    color: var(--foreground);
    font-size: 2rem;
    margin-bottom: 1.5rem;
}

.contact-desc {
    color: var(--muted-foreground);
    line-height: 1.65;
    margin-bottom: 2.5rem;
    max-width: 30rem;
    margin-left: auto;
    margin-right: auto;
    font-size: 0.97rem;
}

/* Form Styles */
.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    text-align: left;
    max-width: 512px; /* 32rem */
    margin: 0 auto 3.5rem auto;
    background-color: var(--card);
    padding: 2.5rem;
    border-radius: var(--radius);
    box-shadow: 0 8px 30px rgba(92, 80, 68, 0.06);
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-label {
    font-size: 0.75rem;
    font-weight: var(--font-weight-medium);
    color: var(--foreground);
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.form-input, .form-textarea {
    width: 100%;
    padding: 0.8rem 1rem;
    border: 1px solid var(--border);
    background-color: var(--input-background);
    color: var(--foreground);
    font-family: inherit;
    font-size: 0.95rem;
    border-radius: 4px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus, .form-textarea:focus {
    border-color: #a0a3cc;
    outline: none;
    box-shadow: 0 0 0 3px rgba(160, 163, 204, 0.25);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-submit-btn {
    width: 100%;
    text-align: center;
    border: none;
    cursor: pointer;
    background-color: #e5e7f4;
    color: var(--foreground);
    padding: 0.85rem 2rem;
    transition: background-color 0.2s ease;
}

.form-submit-btn:hover {
    background-color: #d0d3ee;
    cursor: not-allowed;
}

.contact-email-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    color: var(--foreground);
    font-size: 1.05rem;
    font-weight: var(--font-weight-medium);
    margin-bottom: 2.5rem;
    transition: color 0.2s ease;
}

.contact-email-link:hover {
    color: #5558a0;
}

.contact-socials {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1.8rem;
    margin-bottom: 4rem;
}

.social-link {
    color: var(--muted-foreground);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s ease, transform 0.2s ease;
}

.social-link:hover {
    color: var(--foreground);
    transform: translateY(-2px);
}

.contact-piano-box {
    border-top: 1px solid rgba(92, 80, 68, 0.12);
    padding-top: 2rem;
}

.piano-text {
    color: #9094bd;
    font-size: 0.82rem;
}

.piano-link {
    text-decoration: underline;
    text-underline-offset: 3px;
    color: #7d82b0;
    font-weight: var(--font-weight-medium);
    transition: color 0.2s ease;
}

.piano-link:hover {
    color: #5558a0;
}

@media (max-width: 576px) {
    .contact-form {
        padding: 1.5rem;
    }
}

/* Footer layout */
.site-footer {
    padding: 2rem 1.5rem 4rem 1.5rem;
    text-align: center;
    background-color: var(--background);
}

.footer-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 2rem;
    color: var(--primary);
    font-size: 0.8rem;
    user-select: none;
}

.copyright {
    color: #a0a3cc;
    font-size: 0.75rem;
}

.BuyButton-Button {
    background-color: red !important;
}