/* ============================================
   Generous George — style.css
   Mobile-First Responsive Stylesheet
   ============================================ */

/* --- Variables & Reset --- */
:root {
    /* Palette */
    --primary: #FF6F61;       /* Vibrant Coral */
    --secondary: #FFD166;     /* Sunshine Yellow */
    --accent: #4D96FF;        /* Bright Blue */
    --bg-body: #F9FAFB;       /* Soft White/Grey */
    --bg-white: #FFFFFF;

    /* Book cover palette */
    --cover-1: #FF6F61;
    --cover-1-end: #FF8E85;
    --cover-2: #4D96FF;
    --cover-2-end: #7EB6FF;
    --cover-3: #06D6A0;
    --cover-3-end: #51E8C2;
    --cover-4: #A855F7;
    --cover-4-end: #C084FC;

    /* Typography */
    --text-dark: #2D3748;
    --text-light: #FFFFFF;
    --font-heading: 'Nunito', sans-serif;
    --font-body: 'Open Sans', sans-serif;

    /* Spacing & UI */
    --radius-pill: 50px;
    --radius-card: 16px;
    --shadow-soft: 0 10px 30px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 15px 35px rgba(0, 0, 0, 0.1);
}

*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    background-color: var(--bg-body);
    color: var(--text-dark);
    font-size: 1rem;       /* 16px base — legible on mobile */
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, .logo {
    font-family: var(--font-heading);
    font-weight: 800;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

/* ============================================
   Buttons — 44px minimum touch target
   ============================================ */
.btn {
    display: inline-block;
    padding: 0.85rem 2rem;
    min-height: 44px;
    border-radius: var(--radius-pill);
    text-decoration: none;
    font-weight: 700;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    box-sizing: border-box;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.15);
}

.btn:active {
    transform: translateY(-1px);
}

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

.btn-secondary {
    background-color: var(--text-dark);
    color: var(--secondary);
}

/* ============================================
   Navbar — with hamburger toggle for mobile
   ============================================ */
.navbar {
    background-color: var(--bg-white);
    padding: 1rem 0;
    position: sticky;
    top: 0;
    z-index: 1000;
    box-shadow: 0 2px 15px rgba(0, 0, 0, 0.03);
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.logo {
    font-size: 1.5rem;
    color: var(--primary);
    text-decoration: none;
    letter-spacing: -0.5px;
}

/* --- Hamburger toggle (CSS-only) --- */
.nav-toggle {
    display: none;               /* hide the checkbox always */
}

.nav-toggle-label {
    display: none;               /* hidden on desktop */
    cursor: pointer;
    padding: 10px;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
}

.nav-toggle-label span,
.nav-toggle-label span::before,
.nav-toggle-label span::after {
    display: block;
    background: var(--text-dark);
    height: 3px;
    width: 24px;
    border-radius: 2px;
    position: relative;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.nav-toggle-label span::before,
.nav-toggle-label span::after {
    content: '';
    position: absolute;
}

.nav-toggle-label span::before {
    top: -7px;
}

.nav-toggle-label span::after {
    top: 7px;
}

/* Animate to X when open */
.nav-toggle:checked + .nav-toggle-label span {
    background: transparent;
}

.nav-toggle:checked + .nav-toggle-label span::before {
    top: 0;
    transform: rotate(45deg);
    background: var(--primary);
}

.nav-toggle:checked + .nav-toggle-label span::after {
    top: 0;
    transform: rotate(-45deg);
    background: var(--primary);
}

/* --- Nav links --- */
.nav-links {
    list-style: none;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    text-decoration: none;
    color: var(--text-dark);
    font-weight: 600;
    min-height: 44px;
    display: flex;
    align-items: center;
    padding: 0.25rem 0.5rem;
    transition: color 0.2s;
}

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

.nav-cta {
    background-color: var(--primary);
    color: var(--text-light) !important;
    padding: 0.5rem 1.5rem !important;
    border-radius: var(--radius-pill);
}

.nav-cta:hover {
    color: var(--text-light) !important;
    opacity: 0.9;
}

/* ============================================
   Hero Section
   ============================================ */
.hero {
    background: linear-gradient(135deg, var(--primary) 0%, #FF8E85 100%);
    color: var(--text-light);
    text-align: center;
    padding: 4rem 0;
    position: relative;
    overflow: hidden;
}

.hero h1 {
    font-size: 2.2rem;
    line-height: 1.15;
    margin-bottom: 1rem;
}

.subhead {
    font-size: 1.1rem;
    margin-bottom: 2rem;
    opacity: 0.95;
    font-weight: 400;
}

/* ============================================
   Book Grid — mobile-first: 1 column
   ============================================ */
.books-section {
    padding: 3rem 0;
}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 2rem;
    color: var(--text-dark);
}

.book-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

.book-card {
    background: var(--bg-white);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    display: flex;
    flex-direction: column;
}

.book-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

/* ============================================
   Book Covers — CSS-only colorful designs
   Each :nth-child gets a unique gradient + pattern
   ============================================ */
.book-cover {
    height: 260px;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    overflow: hidden;
    color: rgba(255, 255, 255, 0.95);
    font-size: 3rem;
}

/* Decorative spine edge */
.book-cover::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 20px;
    background: rgba(0, 0, 0, 0.12);
}

/* Subtle pattern overlay */
.book-cover::after {
    content: '';
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image:
        radial-gradient(circle at 20% 30%, #fff 1px, transparent 1px),
        radial-gradient(circle at 70% 60%, #fff 1.5px, transparent 1.5px),
        radial-gradient(circle at 50% 80%, #fff 1px, transparent 1px);
    background-size: 60px 60px, 80px 80px, 40px 40px;
}

/* Icon sits above pseudo-elements */
.book-cover i {
    position: relative;
    z-index: 1;
    filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2));
}

/* Book 1 — Coral/Orange (Mick O'Hare) */
.book-card:nth-child(1) .book-cover {
    background: linear-gradient(160deg, var(--cover-1) 0%, var(--cover-1-end) 60%, #FFB4A2 100%);
}

/* Book 2 — Blue/Sky (Seamus in Space) */
.book-card:nth-child(2) .book-cover {
    background: linear-gradient(160deg, var(--cover-2) 0%, var(--cover-2-end) 60%, #B8D4FF 100%);
}

/* Book 3 — Green/Emerald (Fiona's Fairy Fort) */
.book-card:nth-child(3) .book-cover {
    background: linear-gradient(160deg, var(--cover-3) 0%, var(--cover-3-end) 60%, #A8F0DA 100%);
}

/* Book 4 — Purple/Violet (Finn and the Salmon) */
.book-card:nth-child(4) .book-cover {
    background: linear-gradient(160deg, var(--cover-4) 0%, var(--cover-4-end) 60%, #DDD6FE 100%);
}

/* Book details */
.book-details {
    padding: 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.book-details h3 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
}

.book-subtitle {
    font-size: 0.9rem;
    color: #718096;
    margin-bottom: 0.75rem;
}

.price {
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--primary);
    margin-bottom: 1.2rem;
}

.book-details .btn {
    margin-top: auto;
    width: 100%;
    text-align: center;
}

/* ============================================
   Features Grid (books.html)
   ============================================ */
.features {
    padding: 5rem 0;
}

.features-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.feature-card {
    background: var(--bg-white);
    padding: 2.5rem 2rem;
    border-radius: var(--radius-card);
    text-align: center;
    box-shadow: var(--shadow-soft);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-hover);
}

.icon {
    font-size: 2.5rem;
    color: var(--accent);
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    margin-bottom: 0.75rem;
    font-size: 1.25rem;
}

/* ============================================
   Activity Corner
   ============================================ */
.activity-corner {
    background-color: #FFF9E6;
    padding: 3rem 0;
}

.activity-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: center;
}

.activity-text h2 {
    margin-bottom: 0.75rem;
}

.activity-text p {
    margin-bottom: 1.5rem;
}

.download-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-card);
    text-align: center;
    box-shadow: var(--shadow-soft);
    border: 2px dashed var(--secondary);
}

.download-card h3 {
    margin-bottom: 0.5rem;
}

.download-card p {
    margin-bottom: 1.5rem;
}

/* ============================================
   Newsletter / Contact Section
   ============================================ */
.newsletter {
    background-color: var(--accent);
    color: var(--text-light);
    text-align: center;
    padding: 3rem 0;
}

.newsletter h2 {
    font-size: 1.8rem;
    margin-bottom: 0.5rem;
}

.newsletter p {
    margin-bottom: 2rem;
    font-size: 1.05rem;
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}

.newsletter-form input {
    padding: 0.85rem 1.5rem;
    min-height: 44px;
    border-radius: var(--radius-pill);
    border: none;
    width: 100%;
    max-width: 360px;
    font-family: var(--font-body);
    font-size: 1rem;
}

/* ============================================
   Trust Badges / Parents Section
   ============================================ */
.trust-badges {
    padding: 3rem 0;
    background-color: #f9f9f9;
    text-align: center;
}

.trust-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

.trust-item {
    padding: 1rem;
}

.trust-item i {
    font-size: 2.5rem;
    color: var(--primary);
    margin-bottom: 1rem;
}

.trust-item h3 {
    margin-bottom: 0.5rem;
}

/* ============================================
   Page Header (Books Page)
   ============================================ */
.page-header {
    background-color: #FFF5F5;
    padding: 3rem 0 1.5rem;
    text-align: center;
}

.page-header h1 {
    font-size: 2rem;
    color: var(--text-dark);
    margin-bottom: 0.5rem;
}

/* ============================================
   Footer
   ============================================ */
.footer {
    background-color: var(--bg-white);
    padding: 2rem 0;
    border-top: 1px solid #eee;
    font-size: 0.9rem;
    color: #666;
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    text-align: center;
}

.social-links a {
    color: var(--text-dark);
    margin: 0 0.5rem;
    font-size: 1.2rem;
    min-width: 44px;
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: color 0.2s;
}

.social-links a:hover {
    color: var(--primary);
}

/* ============================================
   "Coming Soon" Button State
   ============================================ */
.btn-coming-soon {
    background-color: #E2E8F0;
    color: #A0AEC0;
    cursor: not-allowed;
    opacity: 0.8;
}

.btn-coming-soon:hover {
    transform: none;
    box-shadow: none;
}

/* ============================================
   Buy Now Button
   ============================================ */
.btn-buy {
    background: linear-gradient(135deg, #06D6A0 0%, #05B889 100%);
    color: var(--text-light);
    font-weight: 800;
    font-size: 1.1rem;
    letter-spacing: 0.3px;
    box-shadow: 0 4px 15px rgba(6, 214, 160, 0.4);
    padding: 1rem 2rem;
}

.btn-buy:hover {
    background: linear-gradient(135deg, #05B889 0%, #049E75 100%);
    color: var(--text-light);
    box-shadow: 0 6px 20px rgba(6, 214, 160, 0.5);
}

/* Trust badges under buy button */
.product-trust {
    margin-top: 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.product-trust p {
    font-size: 0.85rem;
    color: #718096;
    margin: 0;
}

.product-trust i {
    width: 18px;
    text-align: center;
    margin-right: 0.4rem;
    color: #06D6A0;
}

/* ============================================
   Social "Coming Soon" Placeholder
   ============================================ */
.social-coming-soon {
    font-size: 0.85rem;
    color: #A0AEC0;
    font-style: italic;
}

/* ============================================
   Contact Page
   ============================================ */
.contact-section {
    padding: 3rem 0;
}

.contact-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
}

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

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
    padding: 1.25rem;
    background: var(--bg-white);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-soft);
}

.contact-info-item i {
    font-size: 1.5rem;
    color: var(--primary);
    margin-top: 0.2rem;
    min-width: 30px;
    text-align: center;
}

.contact-info-item h3 {
    font-size: 1rem;
    margin-bottom: 0.2rem;
}

.contact-info-item a {
    color: var(--accent);
    text-decoration: none;
    font-weight: 600;
}

.contact-info-item a:hover {
    text-decoration: underline;
}

.contact-info-item p {
    color: #718096;
    font-size: 0.95rem;
}

.contact-form-card {
    background: var(--bg-white);
    padding: 2rem;
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-soft);
}

.contact-form-card h2 {
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
    color: var(--text-dark);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-dark);
}

.form-group input,
.form-group select,
.form-group textarea {
    padding: 0.8rem 1rem;
    min-height: 44px;
    border: 2px solid #E2E8F0;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 1rem;
    color: var(--text-dark);
    transition: border-color 0.2s;
}

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

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

.btn-full-width {
    width: 100%;
    text-align: center;
}

/* ============================================
   Breadcrumb
   ============================================ */
.breadcrumb {
    padding: 1rem 0;
    font-size: 0.9rem;
    color: #718096;
}

.breadcrumb a {
    color: var(--accent);
    text-decoration: none;
}

.breadcrumb a:hover {
    text-decoration: underline;
}

.breadcrumb span {
    margin: 0 0.4rem;
}

.breadcrumb .current {
    color: var(--text-dark);
    font-weight: 600;
}

/* ============================================
   Product Detail Page
   ============================================ */
.product-section {
    padding: 2rem 0 3rem;
}

.product-layout {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    align-items: start;
}

.product-cover {
    text-align: center;
}

.product-cover img {
    max-width: 280px;
    width: 100%;
    height: auto;
    border-radius: var(--radius-card);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
}

.product-info h1 {
    font-size: 2rem;
    margin-bottom: 0.25rem;
}

.product-subtitle {
    font-size: 1.1rem;
    color: #718096;
    margin-bottom: 0.5rem;
}

.product-author {
    font-size: 1rem;
    color: #718096;
    margin-bottom: 1.5rem;
}

.product-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-body);
    padding: 0.5rem 1rem;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 600;
}

.meta-item i {
    color: var(--primary);
}

.product-price {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-heading);
    margin-bottom: 1rem;
}

.product-synopsis {
    font-size: 1.05rem;
    line-height: 1.7;
    color: #4A5568;
    margin-bottom: 2rem;
}

.product-actions {
    margin-bottom: 1rem;
}

.product-note {
    font-size: 0.85rem;
    color: #A0AEC0;
    font-style: italic;
}

.product-note i {
    margin-right: 0.3rem;
}

/* ============================================
   Preview Section (Sneak Peek)
   ============================================ */
.preview-section {
    padding: 3rem 0;
    background-color: #FFF9E6;
}

.preview-intro {
    text-align: center;
    color: #718096;
    margin-bottom: 2.5rem;
    font-size: 1.05rem;
}

.preview-page {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    background: var(--bg-white);
    border-radius: var(--radius-card);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    margin-bottom: 2rem;
}

.preview-image img {
    width: 100%;
    height: auto;
    display: block;
}

.preview-text {
    padding: 1.5rem;
}

.page-label {
    display: inline-block;
    background: var(--primary);
    color: var(--text-light);
    padding: 0.2rem 0.8rem;
    border-radius: var(--radius-pill);
    font-size: 0.8rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.verse {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text-dark);
    margin-bottom: 1rem;
    font-style: italic;
}

/* Preview Teaser / Lock */
.preview-teaser {
    text-align: center;
    padding: 3rem 2rem;
    background: var(--bg-white);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-soft);
    border: 2px dashed var(--secondary);
}

.preview-teaser i.fa-lock {
    font-size: 2rem;
    color: var(--secondary);
    margin-bottom: 1rem;
}

.preview-teaser h3 {
    font-size: 1.3rem;
    margin-bottom: 0.5rem;
}

.preview-teaser p {
    color: #718096;
    margin-bottom: 1.5rem;
}

/* Back link section */
.back-link-section {
    padding: 2rem 0 3rem;
}

/* Book cover with real image (replaces gradient) */
.book-cover-image {
    background: none;
    padding: 0;
    height: auto;
}

.book-cover-image img {
    width: 100%;
    height: 260px;
    object-fit: cover;
    object-position: top;
    display: block;
}

/* Clickable book card link wrapper */
.book-card-link {
    text-decoration: none;
    color: inherit;
    display: flex;
    flex-direction: column;
    height: 100%;
}

.book-card-link:hover {
    color: inherit;
}

/* ============================================
   Utilities
   ============================================ */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border-width: 0;
}

/* ============================================
   RESPONSIVE — Mobile nav (<768px)
   ============================================ */
@media (max-width: 767px) {
    .nav-toggle-label {
        display: flex;
        order: 1;
    }

    .nav-links {
        display: none;
        flex-direction: column;
        width: 100%;
        order: 2;
        gap: 0;
        padding-top: 1rem;
    }

    .nav-toggle:checked ~ .nav-links {
        display: flex;
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links a {
        padding: 0.75rem 1rem;
        min-height: 48px;
        border-bottom: 1px solid #f0f0f0;
        justify-content: center;
    }

    .nav-cta {
        margin-top: 0.5rem;
        border-radius: var(--radius-pill);
        text-align: center;
        justify-content: center;
    }
}

/* ============================================
   RESPONSIVE — Tablet (>=768px)
   ============================================ */
@media (min-width: 768px) {
    .hero {
        padding: 5rem 0;
    }

    .hero h1 {
        font-size: 2.8rem;
    }

    .section-title {
        font-size: 2.3rem;
        margin-bottom: 2.5rem;
    }

    /* Book grid: 2 columns on tablet */
    .book-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }

    .books-section {
        padding: 4rem 0;
    }

    .features-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .activity-layout {
        grid-template-columns: 1fr 1fr;
        gap: 3rem;
    }

    .activity-corner {
        padding: 4rem 0;
    }

    .trust-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .trust-badges {
        padding: 4rem 0;
    }

    .newsletter {
        padding: 4rem 0;
    }

    .newsletter h2 {
        font-size: 2rem;
    }

    .newsletter-form {
        flex-direction: row;
        justify-content: center;
    }

    .newsletter-form input {
        width: 300px;
    }

    .contact-layout {
        grid-template-columns: 1fr 1.5fr;
        gap: 3rem;
    }

    /* Product page: side-by-side on tablet */
    .product-layout {
        grid-template-columns: 300px 1fr;
        gap: 3rem;
    }

    .product-cover img {
        max-width: 300px;
    }

    .product-info h1 {
        font-size: 2.2rem;
    }

    /* Preview pages: image + text side by side */
    .preview-page {
        grid-template-columns: 1fr 1fr;
    }

    .footer-content {
        flex-direction: row;
        justify-content: space-between;
    }

    .page-header {
        padding: 4rem 0 2rem;
    }

    .page-header h1 {
        font-size: 2.5rem;
    }
}

/* ============================================
   RESPONSIVE — Desktop (>=1024px)
   ============================================ */
@media (min-width: 1024px) {
    .hero {
        padding: 6rem 0;
    }

    .hero h1 {
        font-size: 3.5rem;
    }

    .subhead {
        font-size: 1.25rem;
        margin-bottom: 2.5rem;
    }

    .section-title {
        font-size: 2.5rem;
        margin-bottom: 3rem;
    }

    /* Book grid: 4 columns on desktop */
    .book-grid {
        grid-template-columns: repeat(4, 1fr);
    }

    .features-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .activity-layout {
        gap: 4rem;
    }

    .activity-corner {
        padding: 5rem 0;
    }

    /* Product page: larger cover on desktop */
    .product-layout {
        grid-template-columns: 350px 1fr;
        gap: 4rem;
    }

    .product-cover img {
        max-width: 350px;
    }

    .product-info h1 {
        font-size: 2.5rem;
    }

    /* Preview pages: wider image ratio */
    .preview-page {
        grid-template-columns: 1.2fr 1fr;
    }
}