/* =========================================================================
   Adriancorso.com — Conversion-Focused Redesign
   Premium thriller author brand. Sole goal: drive Amazon purchases.
   ========================================================================= */

/* --- Google Fonts loaded in HTML: Cinzel, Cormorant Garamond, Inter --- */

:root {
    /* === Color System === */
    --bg-void: #020202;
    --bg-deep: #080808;
    --bg-surface: #0e0e0e;
    --bg-card: #141414;
    --bg-elevated: #1a1a1a;

    --text-primary: #f0ece4;
    --text-secondary: #9a958c;
    --text-muted: #5a564e;

    --gold: #D4AF37;
    --gold-light: #E8C84A;
    --gold-dark: #AA8A1F;
    --gold-glow: rgba(212, 175, 55, 0.25);
    --gold-subtle: rgba(212, 175, 55, 0.06);

    --crimson: rgba(139, 26, 26, 0.15);

    /* === Typography === */
    --font-display: 'Cinzel', serif;
    --font-quote: 'Cormorant Garamond', serif;
    --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

    /* Legacy aliases used in inline styles on some pages */
    --font-serif: 'Cinzel', serif;
    --font-sans: 'Inter', sans-serif;
    --font-primary: 'Cinzel', serif;
    --accent-gold: #D4AF37;
    --accent-gold-hover: #E8C84A;
    --accent-color: #D4AF37;
    --text-light: #f0ece4;
    --surface-light: rgba(255, 255, 255, 0.03);
    --accent-gradient: linear-gradient(135deg, #D4AF37 0%, #AA8A1F 100%);
    --glow-color: rgba(212, 175, 55, 0.15);

    /* === Spacing === */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 6rem;
    --space-2xl: 10rem;

    --max-width: 1200px;

    /* === Effects === */
    --transition: 0.3s ease;
    --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);
    --radius: 4px;
    --radius-lg: 8px;
    --glass-border: 1px solid rgba(255, 255, 255, 0.06);
}

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

html {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background-color: var(--bg-void);
    color: var(--text-primary);
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    overflow-x: hidden;
}

/* === Typography === */
h1,
h2,
h3,
h4,
.logo {
    font-family: var(--font-display);
    font-weight: 400;
    line-height: 1.2;
}

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

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

/* === Texture Overlay (Blackspace) === */
.texture-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
    opacity: 1;
}

/* === Navigation === */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1.2rem 0;
    z-index: 1000;
    transition: all var(--transition-slow);
    background: transparent;
}

.navbar.scrolled {
    padding: 0.8rem 0;
    background: rgba(2, 2, 2, 0.92);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(212, 175, 55, 0.08);
}

.nav-container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.6rem;
    color: var(--text-primary);
    letter-spacing: 5px;
    text-transform: uppercase;
    text-shadow: 0 0 30px rgba(212, 175, 55, 0.15);
}

.nav-links {
    list-style: none;
    display: flex;
    gap: var(--space-md);
    align-items: center;
}

.nav-links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
}

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

.nav-btn {
    color: var(--gold) !important;
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 0.5rem 1.2rem;
    border-radius: var(--radius);
    transition: all var(--transition) !important;
}

.nav-btn:hover {
    background: var(--gold-subtle);
    border-color: var(--gold);
}

/* === Mobile Menu === */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    justify-content: center;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    z-index: 1001;
}

.mobile-menu-toggle span {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    transition: all var(--transition);
    border-radius: 2px;
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(5px, 5px);
}

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

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(5px, -5px);
}

/* =========================================================================
   HERO SECTION — Primary Conversion Zone
   ========================================================================= */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 120px var(--space-md) var(--space-xl);
    overflow: hidden;
}

.hero-bg {
    position: absolute;
    inset: 0;
    z-index: 1;
}

.hero-bg img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center 30%;
    filter: brightness(0.25) saturate(0.4) sepia(0.3);
}

/* Dark vignette overlay */
.hero-vignette {
    position: absolute;
    inset: 0;
    z-index: 2;
    background:
        radial-gradient(ellipse at center, transparent 0%, rgba(2, 2, 2, 0.6) 60%, rgba(2, 2, 2, 0.95) 100%),
        linear-gradient(to bottom, rgba(2, 2, 2, 0.3) 0%, transparent 30%, transparent 70%, rgba(2, 2, 2, 1) 100%);
}

.hero-content {
    position: relative;
    z-index: 10;
    max-width: 1100px;
    width: 100%;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.hero-book {
    position: relative;
}

.hero-book-cover {
    width: 300px;
    border-radius: 4px;
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.8),
        0 0 40px rgba(212, 175, 55, 0.12),
        0 0 80px rgba(212, 175, 55, 0.06);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.hero-book-cover:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow:
        0 35px 70px rgba(0, 0, 0, 0.9),
        0 0 50px rgba(212, 175, 55, 0.2),
        0 0 100px rgba(212, 175, 55, 0.1);
}

.hero-text {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.hero-label {
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.2rem, 4vw, 3.5rem);
    color: var(--text-primary);
    line-height: 1.15;
}

.hero-tagline {
    font-size: 1.1rem;
    color: var(--text-secondary);
    line-height: 1.7;
    max-width: 500px;
}

.hero-rating {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    margin-top: 0.5rem;
}

.hero-stars {
    color: #FFAA00;
    font-size: 1.1rem;
    letter-spacing: 2px;
}

.hero-rating-text {
    font-size: 0.85rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}

.hero-cta {
    display: flex;
    gap: 1rem;
    margin-top: var(--space-sm);
    flex-wrap: wrap;
}

/* === Buttons === */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-body);
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    cursor: pointer;
    transition: all var(--transition-slow);
    border: none;
    text-decoration: none;
}

.btn-buy {
    padding: 1rem 2.5rem;
    background: linear-gradient(135deg, #D4AF37 0%, #C49B28 50%, #D4AF37 100%);
    background-size: 200% 200%;
    color: #0a0a0a;
    border-radius: var(--radius);
    box-shadow: 0 4px 20px var(--gold-glow), 0 0 40px rgba(212, 175, 55, 0.1);
    animation: shimmer 3s ease-in-out infinite;
}

.btn-buy:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(212, 175, 55, 0.4), 0 0 60px rgba(212, 175, 55, 0.15);
    background-position: 100% 50%;
}

@keyframes shimmer {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.btn-secondary {
    padding: 1rem 2rem;
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: var(--radius);
}

.btn-secondary:hover {
    border-color: var(--gold);
    color: var(--gold);
    background: var(--gold-subtle);
    transform: translateY(-2px);
}

.btn-primary {
    padding: 0.9rem 2rem;
    background: linear-gradient(135deg, #D4AF37 0%, #AA8A1F 100%);
    color: #0a0a0a;
    border-radius: var(--radius);
    box-shadow: 0 4px 15px var(--gold-glow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 25px rgba(212, 175, 55, 0.35);
    background: linear-gradient(135deg, #E8C84A 0%, #D4AF37 100%);
}

.btn-outline {
    padding: 0.8rem 1.8rem;
    background: transparent;
    color: var(--gold);
    border: 1px solid var(--gold);
    border-radius: var(--radius);
}

.btn-outline:hover {
    background: var(--gold-subtle);
    transform: translateY(-2px);
}

/* =========================================================================
   SOCIAL PROOF — Pull Quotes
   ========================================================================= */
.reviews-section {
    position: relative;
    padding: var(--space-xl) var(--space-md);
    background: var(--bg-deep);
    border-top: 1px solid rgba(212, 175, 55, 0.06);
    border-bottom: 1px solid rgba(212, 175, 55, 0.06);
}

.reviews-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(212, 175, 55, 0.03) 0%, transparent 70%),
        radial-gradient(ellipse at 80% 50%, rgba(139, 26, 26, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.reviews-header {
    text-align: center;
    margin-bottom: var(--space-lg);
    position: relative;
}

.reviews-header h2 {
    font-size: 0.8rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 400;
}

.reviews-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--space-md);
    position: relative;
}

.review-card {
    text-align: center;
    padding: var(--space-md);
    position: relative;
}

.review-stars {
    color: #FFAA00;
    font-size: 0.9rem;
    letter-spacing: 3px;
    margin-bottom: var(--space-sm);
}

.review-text {
    font-family: var(--font-quote);
    font-size: 1.3rem;
    font-style: italic;
    color: var(--text-primary);
    line-height: 1.6;
    margin-bottom: var(--space-sm);
}

.review-attribution {
    font-family: var(--font-body);
    font-size: 0.75rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

.review-divider {
    width: 40px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 0 auto var(--space-sm);
}

/* =========================================================================
   BOOKS SECTION — Zig-Zag Showcase
   ========================================================================= */
.section {
    padding: var(--space-xl) var(--space-md);
    max-width: var(--max-width);
    margin: 0 auto;
}

.section-divider {
    text-align: center;
    padding: var(--space-lg) var(--space-md);
    position: relative;
}

.section-divider h2 {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 2rem);
    letter-spacing: 4px;
    text-transform: uppercase;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.section-divider p {
    color: var(--text-secondary);
    font-size: 1rem;
    max-width: 500px;
    margin: 0 auto;
}

.section-line {
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: var(--space-sm) auto 0;
    position: relative;
}

.section-line::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 6px;
    height: 6px;
    background: var(--gold);
}

/* Individual Book Showcase */
.book-showcase {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 var(--space-md);
}

.book-row {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: var(--space-lg);
    align-items: center;
    padding: var(--space-lg) 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
}

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

.book-row.reverse {
    grid-template-columns: 1.6fr 1fr;
}

.book-row.reverse .book-row-cover {
    order: 2;
}

.book-row.reverse .book-row-details {
    order: 1;
}

.book-row-cover {
    display: flex;
    justify-content: center;
}

.book-row-cover img {
    width: 260px;
    border-radius: var(--radius);
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.7),
        0 0 30px rgba(212, 175, 55, 0.08);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.book-row-cover img:hover {
    transform: translateY(-6px) scale(1.02);
    box-shadow:
        0 30px 60px rgba(0, 0, 0, 0.8),
        0 0 40px rgba(212, 175, 55, 0.15);
}

.book-row-details {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.book-row-series {
    font-family: var(--font-body);
    font-size: 0.7rem;
    letter-spacing: 3px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 500;
}

.book-row-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    color: var(--text-primary);
    letter-spacing: 1px;
}

.book-row-blurb {
    color: var(--text-secondary);
    font-size: 1rem;
    line-height: 1.7;
}

.book-row-cta {
    display: flex;
    gap: 1rem;
    margin-top: 0.5rem;
    flex-wrap: wrap;
}

/* =========================================================================
   ABOUT SECTION
   ========================================================================= */
.about-section {
    padding: var(--space-xl) var(--space-md);
    background: var(--bg-deep);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.about-container {
    max-width: 900px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: auto 1fr;
    gap: var(--space-lg);
    align-items: center;
}

.about-image img {
    width: 220px;
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

.about-text h2 {
    font-size: 0.75rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-bottom: var(--space-sm);
}

.about-text p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 0.8rem;
    line-height: 1.7;
}

/* =========================================================================
   VIP / EMAIL CAPTURE
   ========================================================================= */
.vip-section {
    padding: var(--space-xl) var(--space-md);
    text-align: center;
    position: relative;
}

.vip-section::before {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, rgba(212, 175, 55, 0.03) 0%, transparent 70%);
    pointer-events: none;
}

.vip-content {
    max-width: 600px;
    margin: 0 auto;
    position: relative;
}

.vip-content h2 {
    font-family: var(--font-display);
    font-size: clamp(1.5rem, 3vw, 2rem);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 0.5rem;
}

.vip-content .highlight {
    color: var(--gold);
    font-style: italic;
}

.vip-content p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: var(--space-md);
}

.email-capture-form {
    max-width: 500px;
    margin: 0 auto;
}

/* =========================================================================
   FOOTER
   ========================================================================= */
.footer {
    background: var(--bg-void);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    padding: var(--space-lg) var(--space-md) var(--space-md);
}

.footer-content {
    max-width: var(--max-width);
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-md);
}

.footer-brand h3 {
    font-family: var(--font-display);
    color: var(--gold);
    font-size: 1.2rem;
    letter-spacing: 3px;
    text-transform: uppercase;
}

.footer-brand p {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    color: var(--text-muted);
    font-size: 0.8rem;
}

.footer-bottom a {
    color: var(--text-muted);
    transition: color var(--transition);
}

.footer-bottom a:hover {
    color: var(--gold);
}

/* =========================================================================
   SCROLL ANIMATIONS
   ========================================================================= */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* =========================================================================
   CONVERTKIT FORM OVERRIDES
   ========================================================================= */
.formkit-form .formkit-input {
    background: rgba(255, 255, 255, 0.06) !important;
    border: 1px solid rgba(212, 175, 55, 0.4) !important;
    color: #ffffff !important;
    padding: 14px 18px !important;
    font-size: 1rem !important;
    font-family: var(--font-body), sans-serif !important;
    border-radius: 4px !important;
    transition: border-color 0.3s, background 0.3s !important;
}

.formkit-form .formkit-input:focus {
    border-color: var(--gold) !important;
    background: rgba(255, 255, 255, 0.1) !important;
    outline: none !important;
}

.formkit-form .formkit-input::placeholder {
    color: var(--text-muted) !important;
}

.formkit-form .formkit-submit {
    background: linear-gradient(135deg, #D4AF37 0%, #AA8A1F 100%) !important;
    color: #0a0a0a !important;
    font-weight: 600 !important;
    font-size: 0.9rem !important;
    font-family: var(--font-body), sans-serif !important;
    letter-spacing: 1px !important;
    text-transform: uppercase !important;
    border-radius: 4px !important;
    border: none !important;
    cursor: pointer !important;
    transition: all 0.3s !important;
}

.formkit-form .formkit-submit span {
    padding: 14px 32px !important;
}

.formkit-form .formkit-submit:hover {
    background: linear-gradient(135deg, #E8C84A 0%, #D4AF37 100%) !important;
    transform: translateY(-1px) !important;
}

.formkit-form .formkit-fields {
    gap: 10px !important;
}

.formkit-form .formkit-powered-by-convertkit-container {
    margin-top: 8px !important;
}

.formkit-form .formkit-powered-by-convertkit {
    opacity: 0.3 !important;
}

/* =========================================================================
   BOOK DETAIL PAGE STYLES
   ========================================================================= */
.book-hero {
    padding-top: 150px;
    padding-bottom: 5rem;
}

.book-hero-container {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: 4rem;
    max-width: 1000px;
    margin: 0 auto;
    align-items: start;
}

.book-cover {
    width: 100%;
    border-radius: 4px;
    box-shadow:
        0 20px 50px rgba(0, 0, 0, 0.7),
        0 0 30px rgba(212, 175, 55, 0.08);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
}

.book-cover:hover {
    transform: translateY(-4px);
    box-shadow:
        0 25px 60px rgba(0, 0, 0, 0.8),
        0 0 40px rgba(212, 175, 55, 0.15);
}

.book-details h1 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    color: var(--text-primary);
    margin-bottom: 0.5rem;
    letter-spacing: 1px;
}

.book-series {
    color: var(--gold);
    font-weight: 500;
    margin-bottom: 1.5rem;
    display: block;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-size: 0.75rem;
    font-family: var(--font-body);
}

.book-synopsis {
    color: var(--text-secondary);
    line-height: 1.8;
    margin-bottom: 2rem;
}

.book-synopsis p {
    margin-bottom: 1rem;
}

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

/* =========================================================================
   VIP PAGE STYLES (dedicated page)
   ========================================================================= */
.section-title {
    font-size: 2rem;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 3px;
}

.title-underline {
    height: 1px;
    width: 80px;
    background: linear-gradient(90deg, transparent, var(--gold), transparent);
    margin: 0 auto;
    position: relative;
}

.title-underline::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) rotate(45deg);
    width: 6px;
    height: 6px;
    background: var(--gold);
    border: 1px solid var(--bg-void);
}

.title-underline.left {
    margin: 0;
}

/* =========================================================================
   FOOTER LINKS (Amazon, Goodreads, etc.)
   ========================================================================= */
.footer-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

.footer-links a {
    color: var(--text-muted);
    font-size: 0.8rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    text-decoration: none;
    transition: color var(--transition);
}

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

/* =========================================================================
   CROSS-SELL / MORE BOOKS SECTION (Book Detail Pages)
   ========================================================================= */
.more-books {
    padding: var(--space-lg) var(--space-md);
    text-align: center;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    background: var(--bg-deep);
}

.more-books h2 {
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 400;
    margin-bottom: var(--space-md);
}

.more-books-grid {
    display: flex;
    justify-content: center;
    gap: var(--space-md);
    flex-wrap: wrap;
    max-width: var(--max-width);
    margin: 0 auto;
}

.more-books-card {
    text-align: center;
    max-width: 180px;
}

.more-books-card img {
    width: 160px;
    border-radius: var(--radius);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.6), 0 0 20px rgba(212, 175, 55, 0.06);
    transition: transform var(--transition-slow), box-shadow var(--transition-slow);
    margin-bottom: 0.8rem;
}

.more-books-card img:hover {
    transform: translateY(-6px) scale(1.03);
    box-shadow: 0 20px 45px rgba(0, 0, 0, 0.7), 0 0 30px rgba(212, 175, 55, 0.12);
}

.more-books-card .book-card-title {
    font-family: var(--font-display);
    font-size: 0.85rem;
    color: var(--text-primary);
    letter-spacing: 1px;
    margin-bottom: 0.3rem;
}

.more-books-card .book-card-series {
    font-family: var(--font-body);
    font-size: 0.7rem;
    color: var(--text-muted);
    letter-spacing: 2px;
    text-transform: uppercase;
}

/* =========================================================================
   BOOK EXCERPT / "READ THE OPENING" (Book Detail Pages)
   ========================================================================= */
.book-excerpt {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: var(--space-lg) var(--space-md);
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.book-excerpt h2 {
    font-family: var(--font-display);
    font-size: 0.8rem;
    letter-spacing: 5px;
    text-transform: uppercase;
    color: var(--gold);
    font-weight: 400;
    text-align: center;
    margin-bottom: var(--space-md);
}

.excerpt-content {
    position: relative;
    max-height: 600px;
    overflow: hidden;
    transition: max-height 0.6s ease;
}

.excerpt-content.expanded {
    max-height: none;
}

.excerpt-content p {
    font-family: var(--font-quote);
    font-style: italic;
    font-size: 1.1rem;
    line-height: 1.9;
    color: var(--text-secondary);
    margin-bottom: 1.2rem;
    text-indent: 1.5em;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.excerpt-content p:first-child {
    text-indent: 0;
}

.excerpt-fade {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 150px;
    background: linear-gradient(to bottom, transparent, var(--bg-void));
    pointer-events: none;
    transition: opacity 0.4s ease;
}

.excerpt-content.expanded+.excerpt-fade {
    opacity: 0;
}

.excerpt-toggle {
    display: block;
    margin: var(--space-md) auto 0;
    background: none;
    border: 1px solid rgba(212, 175, 55, 0.3);
    color: var(--gold);
    font-family: var(--font-body);
    font-size: 0.75rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 0.7rem 2rem;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

.excerpt-toggle:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: var(--gold);
}

.excerpt-cta {
    text-align: center;
    margin-top: var(--space-md);
}

/* =========================================================================
   KINDLE UNLIMITED BADGE
   ========================================================================= */
.ku-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    font-family: var(--font-body);
    font-size: 0.7rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--gold);
    margin-top: 0.6rem;
    opacity: 0.8;
}

.ku-badge::before {
    content: "📖";
    font-size: 0.85rem;
}

.btn-ku {
    display: inline-block;
    background: transparent;
    color: var(--gold);
    border: 1px solid rgba(212, 175, 55, 0.3);
    font-family: var(--font-body);
    font-size: 0.65rem;
    font-weight: 500;
    letter-spacing: 2px;
    text-transform: uppercase;
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    text-decoration: none;
    transition: all var(--transition);
}

.btn-ku:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: var(--gold);
}

/* =========================================================================
   RESPONSIVE DESIGN
   ========================================================================= */
@media (max-width: 900px) {
    .hero-content {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-md);
    }

    .hero-book {
        display: flex;
        justify-content: center;
    }

    .hero-book-cover {
        width: 220px;
    }

    .hero-text {
        align-items: center;
    }

    .hero-tagline {
        margin: 0 auto;
    }

    .hero-cta {
        justify-content: center;
    }

    .hero-rating {
        justify-content: center;
    }

    .reviews-grid {
        grid-template-columns: 1fr;
        gap: var(--space-lg);
    }

    .review-card {
        max-width: 500px;
        margin: 0 auto;
    }

    .book-row,
    .book-row.reverse {
        grid-template-columns: 1fr;
        text-align: center;
        gap: var(--space-md);
    }

    .book-row.reverse .book-row-cover {
        order: 0;
    }

    .book-row.reverse .book-row-details {
        order: 0;
    }

    .book-row-cover img {
        width: 200px;
    }

    .book-row-details {
        align-items: center;
    }

    .book-row-cta {
        justify-content: center;
    }

    .about-container {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .about-image {
        display: flex;
        justify-content: center;
    }

    .about-image img {
        width: 180px;
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-links {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100vh;
        background: rgba(2, 2, 2, 0.97);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        gap: var(--space-md);
        z-index: 999;
    }

    .nav-links.active {
        display: flex;
    }

    .nav-links a {
        font-size: 1.2rem;
    }

    .book-hero-container {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .book-cover {
        max-width: 280px;
        margin: 0 auto;
    }

    .book-details {
        text-align: center;
    }

    .buy-buttons {
        justify-content: center;
    }

    .footer-content {
        flex-direction: column;
        gap: var(--space-md);
        text-align: center;
    }

    .excerpt-content p {
        max-width: 700px;
        margin-left: auto;
        margin-right: auto;
    }
}

@media (max-width: 480px) {
    .hero-cta {
        flex-direction: column;
        align-items: center;
        gap: 0.8rem;
    }

    .hero-cta .btn,
    .hero-cta .btn-ku {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }

    .book-row-cta {
        flex-direction: column;
        align-items: center;
    }

    .book-row-cta .btn {
        width: 100%;
        max-width: 260px;
        text-align: center;
    }

    .buy-buttons {
        flex-direction: column;
        align-items: center;
    }

    .buy-buttons .btn,
    .buy-buttons .btn-ku {
        width: 100%;
        max-width: 280px;
        text-align: center;
    }

    .vip-content h2 {
        font-size: 1.3rem;
    }

    .logo {
        font-size: 1.2rem;
        letter-spacing: 3px;
    }
}

/* =========================================================================
   UTILITY CLASSES — Replacing inline styles
   ========================================================================= */

/* "New Reader? Start with Book One" link on index.html */
.start-here-link {
    color: var(--gold);
    text-decoration: none;
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 2px;
    text-transform: uppercase;
    border: 1px solid rgba(212, 175, 55, 0.3);
    padding: 0.6rem 1.5rem;
    border-radius: 4px;
    transition: all 0.3s;
}

.start-here-link:hover {
    background: var(--gold-subtle);
    border-color: var(--gold);
}

/* 404 Page Styles */
.error-page-hero {
    padding-top: 150px;
    min-height: 70vh;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.error-page-title {
    font-family: var(--font-display);
    font-size: clamp(2rem, 5vw, 3.5rem);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.error-page-text {
    color: var(--text-secondary);
    font-size: 1.1rem;
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.error-page-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    justify-content: center;
}

/* VIP Dedicated Page Styles */
.vip-page-hero {
    padding-top: 150px;
    min-height: 80vh;
}

.vip-page-container {
    max-width: 700px;
    margin: 0 auto;
    text-align: center;
}

.vip-page-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    letter-spacing: 3px;
    text-transform: uppercase;
    margin-bottom: 1rem;
}

.vip-page-subtitle {
    font-family: var(--font-display);
    font-size: clamp(1.4rem, 3vw, 2rem);
    color: var(--gold);
    margin-bottom: 2rem;
}

.vip-page-intro {
    color: var(--text-secondary);
    font-size: 1rem;
    margin-bottom: 3rem;
    max-width: 500px;
    margin-left: auto;
    margin-right: auto;
}

.vip-card {
    background: rgba(255, 255, 255, 0.02);
    padding: 3rem;
    border-radius: 8px;
    text-align: left;
    border: 1px solid rgba(255, 255, 255, 0.04);
}

.vip-card-heading {
    margin-bottom: 1rem;
    font-family: var(--font-display);
    font-size: 1.3rem;
    color: var(--text-primary);
    letter-spacing: 1px;
}

.vip-card-heading.centered {
    text-align: center;
}

.vip-card-text {
    margin-bottom: 2rem;
    color: var(--text-secondary);
    line-height: 1.7;
}