/* ========================================
   OBERFELD PRESS — Book Landing Page
   /authors/marc-stress/
   
   Inherits: /css/styles.css (variables, 
   header, footer, container-fluid, 
   section-label, btn-primary, btn-secondary)
   
   This file only adds page-specific styles.
   ======================================== */


/* ----------------------------------------
   FEATURED HERO — scoped to book landing
   ---------------------------------------- */
.book-landing-page .featured-hero {
    position: relative;
    padding: calc(var(--space-xl) + 80px) 0 var(--space-xl);
    overflow: hidden;
    min-height: 85vh;
    display: flex;
    align-items: center;
}

.featured-hero-bg {
    position: absolute;
    inset: 0;
    z-index: 0;
    opacity: 0.35;
    pointer-events: none;
    overflow: hidden;
}

.featured-hero-bg img {
    position: absolute;
    bottom: -20%;
    left: -10%;
    width: 120%;
    min-width: 1200px;
    height: auto;
    animation: heroFloat 30s ease-in-out infinite;
    transform-origin: center bottom;
}

@keyframes heroFloat {
    0%, 100% { transform: translateY(0) scale(1); }
    50%      { transform: translateY(-3%) scale(1.02); }
}

.book-landing-page .featured-hero > .container-fluid {
    position: relative;
    z-index: 1;
}

/* Hero Grid: Cover left, content right */
.featured-hero-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: center;
}

@media (min-width: 992px) {
    .featured-hero-grid {
        grid-template-columns: minmax(320px, 420px) 1fr;
        gap: var(--space-xl);
    }
}

@media (min-width: 1400px) {
    .featured-hero-grid {
        grid-template-columns: 480px 1fr;
    }
}

/* Book cover in hero */
.featured-hero-cover {
    display: flex;
    justify-content: center;
}

.book-cover-hero {
    width: 100%;
    max-width: 380px;
    height: auto;
    filter: drop-shadow(0 25px 30px rgba(26, 25, 23, 0.15));
    transition: transform var(--transition-medium), box-shadow var(--transition-medium);
}

.book-cover-hero:hover {
    transform: translateY(-8px) rotate(-0.5deg);
    filter: drop-shadow(0 35px 40px rgba(26, 25, 23, 0.2));
}

@media (min-width: 992px) {
    .book-cover-hero {
        max-width: 420px;
    }
}

/* Hero content */

/* Hero button layout — button styles inherit from styles.css */
.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 1.75rem;
    margin-top: var(--space-md);
}

.featured-hero-content {
    max-width: 640px;
}

.featured-hero-label {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
    margin: 0 0 var(--space-sm) 0;
}

.featured-hero-title {
    font-family: var(--font-serif);
    font-size: clamp(2.25rem, 5vw, 3.75rem);
    font-weight: 400;
    line-height: 1.1;
    margin: 0 0 var(--space-xs) 0;
    color: var(--color-text);
}

.featured-hero-subtitle {
    font-family: var(--font-serif);
    font-size: clamp(1.0625rem, 2vw, 1.3125rem);
    font-style: italic;
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-sm) 0;
    line-height: 1.4;
}

.featured-hero-author {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 500;
    letter-spacing: 0.02em;
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-md) 0;
}

/* Hero book meta — horizontal row */
.book-meta-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-sm) var(--space-lg);
    margin: 0 0 var(--space-lg) 0;
    padding: 0;
}

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

.book-meta-row dt {
    font-family: var(--font-sans);
    font-size: 0.6875rem;
    font-weight: 600;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
}

.book-meta-row dd {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-text);
    margin: 0;
}

/* ----------------------------------------
   BOOK SECTIONS — Two-Column Grid
   Left: section label
   Right: content (fills available width)
   ---------------------------------------- */
.book-section {
    padding: var(--space-xl) 0;
    border-bottom: 1px solid var(--color-border);
}

.book-section:last-of-type {
    border-bottom: none;
}

.book-section-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-md);
}

@media (min-width: 768px) {
    .book-section-grid {
        grid-template-columns: 200px 1fr;
        gap: var(--space-lg);
    }
}

@media (min-width: 1200px) {
    .book-section-grid {
        grid-template-columns: 280px 1fr;
        gap: var(--space-xl);
    }
}

.book-section-label {
    padding-top: 0.25rem;
}

/* Content column — NO max-width so it 
   fills the available grid space */
.book-section-content {
    min-width: 0; /* prevent grid blowout */
}

.book-section-content p {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-sm) 0;
    max-width: 72ch; /* readable line length */
}

.book-section-content p:last-of-type {
    margin-bottom: 0;
}

.book-section-content em {
    font-style: italic;
}

/* Lead paragraph — larger intro text */
.book-lead {
    font-family: var(--font-serif);
    font-size: clamp(1.375rem, 2.5vw, 1.625rem);
    line-height: 1.5;
    color: var(--color-text);
    margin: 0 0 var(--space-md) 0;
    max-width: 60ch;
}


/* ----------------------------------------
   KEY THEMES — Numbered List
   ---------------------------------------- */
.theme-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0;
}

.theme-list li {
    display: grid;
    grid-template-columns: 3rem 1fr;
    gap: var(--space-sm);
    align-items: baseline;
    padding: var(--space-md) 0;
    border-bottom: 1px solid var(--color-border);
}

.theme-list li:first-child {
    padding-top: 0;
}

.theme-list li:last-child {
    border-bottom: none;
    padding-bottom: 0;
}

.theme-number {
    font-family: var(--font-sans);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    color: var(--color-text-tertiary);
}

.theme-text {
    font-family: var(--font-serif);
    font-size: 1.25rem;
    line-height: 1.5;
    color: var(--color-text);
    max-width: 60ch;
}


/* ----------------------------------------
   ADVANCE PRAISE — Blockquote
   ---------------------------------------- */
.praise-quote {
    margin: 0;
    padding: 0;
    border: none;
}

.praise-quote p {
    font-family: var(--font-serif);
    font-size: clamp(1.25rem, 2.5vw, 1.5rem);
    line-height: 1.7;
    color: var(--color-text);
    position: relative;
    padding-left: 2rem;
    max-width: 60ch;
}

.praise-quote p::before {
    content: '\201C';
    position: absolute;
    left: 0;
    top: -0.15em;
    font-family: var(--font-serif);
    font-size: 3.5rem;
    color: var(--color-accent);
    line-height: 1;
    opacity: 0.6;
}

.praise-quote footer {
    margin-top: var(--space-md);
    padding-left: 2rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.praise-name {
    font-family: var(--font-sans);
    font-size: 0.9375rem;
    font-weight: 600;
    font-style: normal;
    color: var(--color-text);
}

.praise-attribution {
    font-family: var(--font-serif);
    font-size: 0.9375rem;
    font-style: italic;
    color: var(--color-text-secondary);
}


/* ----------------------------------------
   VISUAL DIVIDER
   ---------------------------------------- */
.visual-divider {
    position: relative;
    height: 160px;
    overflow: hidden;
    background: linear-gradient(
        to bottom,
        var(--color-bg) 0%,
        var(--color-bg-alt) 50%,
        var(--color-bg) 100%
    );
}

.visual-divider-lines {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0.5;
}

.visual-divider-lines img {
    width: 100%;
    min-width: 1200px;
    height: auto;
}


/* ----------------------------------------
   ABOUT THE AUTHOR — Photo + Bio card
   Uses its own grid inside the content col
   ---------------------------------------- */
.author-card {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--space-lg);
}

@media (min-width: 768px) {
    .author-card {
        grid-template-columns: 220px 1fr;
        gap: var(--space-lg);
        align-items: start;
	    margin-left: -100px;

    }
}

@media (min-width: 1200px) {
    .author-card {
        grid-template-columns: 220px 1fr;
        gap: var(--space-lg);
        align-items: start;
	    margin-left: -150px;
    }

    .author-photo {
        position: relative;
        right: 140px;
        width: 360px;
        max-width: none;
    }

    .author-photo img {
        max-width: 100%;
        max-width: none;
        width: 100%;
    }
}

/* Fallback if no image loads */
.author-photo.no-image {
    aspect-ratio: 1;
    max-width: 220px;
    background: var(--color-bg-alt);
    border: 1px dashed var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
}

.author-photo.no-image::after {
    content: 'Photo';
    font-family: var(--font-sans);
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--color-text-tertiary);
}

.author-photo.no-image img {
    display: none;
}

.author-name {
    font-family: var(--font-serif);
    font-size: clamp(1.5rem, 3vw, 2rem);
    font-weight: 400;
    line-height: 1.2;
    margin: 0 0 var(--space-md) 0;
    color: var(--color-text);
}

.author-bio p {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.8;
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-sm) 0;
    max-width: 60ch;
}

.author-bio p:last-of-type {
    margin-bottom: 0;
}

.author-bio a {
    color: var(--color-text);
    text-decoration: underline;
    text-underline-offset: 3px;
    text-decoration-thickness: 1px;
    transition: color var(--transition-fast);
}

.author-bio a:hover {
    color: var(--color-accent-hover);
}


/* ----------------------------------------
   PUBLICATION SPECS — Definition list
   Multi-column on wider screens
   ---------------------------------------- */
.pub-specs {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    margin: 0;
    padding: 0;
}

@media (min-width: 768px) {
    .pub-specs {
        grid-template-columns: 1fr 1fr;
        gap: 0 var(--space-xl);
    }
}

.pub-specs-row {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: var(--space-sm);
    padding: var(--space-sm) 0;
    border-bottom: 1px solid var(--color-border);
}

.pub-specs-row:last-child {
    border-bottom: none;
}

/* On two-col layout, remove bottom borders on certain items for clean columns */
@media (min-width: 768px) {
    .pub-specs-row {
        grid-template-columns: 100px 1fr;
    }
}

.pub-specs-row dt {
    font-family: var(--font-sans);
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--color-text-tertiary);
}

.pub-specs-row dd {
    font-family: var(--font-serif);
    font-size: 1rem;
    color: var(--color-text);
    margin: 0;
}


/* ----------------------------------------
   FINAL CTA SECTION
   ---------------------------------------- */
.book-cta {
    padding: var(--space-xl) 0;
    background: var(--color-bg-alt);
}

.book-cta-inner {
    max-width: 680px;
    text-align: center;
    margin: 0 auto;
}

.book-cta-title {
    font-family: var(--font-serif);
    font-size: clamp(2rem, 4vw, 2.75rem);
    font-weight: 400;
    line-height: 1.2;
    margin: 0 0 var(--space-sm) 0;
    color: var(--color-text);
}

.book-cta-text {
    font-family: var(--font-serif);
    font-size: 1.125rem;
    line-height: 1.7;
    color: var(--color-text-secondary);
    margin: 0 0 var(--space-lg) 0;
}

/* btn-large — inherits from styles.css */


/* ----------------------------------------
   RESPONSIVE: TABLET & BELOW
   ---------------------------------------- */
@media (max-width: 991px) {
    .book-landing-page .featured-hero {
        min-height: auto;
        padding-bottom: var(--space-lg);
    }
    
    .featured-hero-cover {
        order: -1;
        margin-bottom: var(--space-sm);
    }
    
    .book-cover-hero {
        max-width: 300px;
    }
}

@media (max-width: 767px) {
    .book-landing-page .featured-hero {
        padding-top: calc(var(--space-lg) + 80px);
    }
    
    .theme-list li {
        grid-template-columns: 2.5rem 1fr;
    }
    
    .theme-text {
        font-size: 1.0625rem;
    }
    
    .praise-quote p {
        padding-left: 1.5rem;
    }
    
    .praise-quote p::before {
        font-size: 2.5rem;
    }
    
    .praise-quote footer {
        padding-left: 1.5rem;
    }
    
    .pub-specs-row {
        grid-template-columns: 1fr;
        gap: 0.25rem;
    }
    
    .author-photo img {
        max-width: 222px;
    }
	.section-label {
		margin-bottom: var(--space-sm);
}


/* ----------------------------------------
   REDUCED MOTION
   ---------------------------------------- */
@media (prefers-reduced-motion: reduce) {
    .featured-hero-bg img {
        animation: none;
    }
    
    .book-cover-hero:hover {
        transform: none;
    }
    
    .hero-actions .btn-primary:hover,
    .hero-actions .btn-secondary:hover {
        transform: none;
    }
}