/*
 * scrum-style.css — Option A: Light & Sharp
 *
 * Loaded AFTER the theme's style.css. Overrides every colour token
 * and component to use the book cover palette on a light base.
 *
 * Palette:
 *   Page bg        #f7f8f4   warm off-white
 *   Card bg        #ffffff   pure white
 *   Alt section    #eef0e8   very light olive tint
 *   Primary accent #c8e63c   yellow-green  (hero title, highlights)
 *   Teal           #2aaa90   teal          (CTAs, links on light bg)
 *   Gold           #f0a830   warm gold     (stars, badges)
 *   Dark           #1a2010   dark olive    (hero bg, footer bg)
 *   Body text      #3a4a20   deep olive green
 *   Muted text     #6a7a50   medium olive
 *   Border         #dde3d0   light sage
 */

/* ═══════════════════════════════════════════════════════════
   1. ROOT VARIABLE OVERRIDES
   These replace every blue token the theme uses globally.
   ═══════════════════════════════════════════════════════════ */
:root {
    --primary-color:    #2aaa90;
    --primary-dark:     #3a4a20;
    --primary-light:    #c8e63c;
    --secondary-color:  #2aaa90;
    --accent-color:     #c8e63c;

    --text-dark:        #3a4a20;
    --text-medium:      #6a7a50;
    --text-light:       #8a9a70;
    --background:       #f7f8f4;
    --background-alt:   #eef0e8;
    --background-dark:  #e4e8d8;
    --border-color:     #dde3d0;

    --shadow-sm:  0 1px 3px rgba(58, 74, 32, 0.06);
    --shadow-md:  0 4px 12px rgba(58, 74, 32, 0.08);
    --shadow-lg:  0 10px 30px rgba(58, 74, 32, 0.10);
    --shadow-xl:  0 20px 50px rgba(58, 74, 32, 0.12);
}

/* ═══════════════════════════════════════════════════════════
   2. BODY & GLOBAL
   ═══════════════════════════════════════════════════════════ */
body {
    background-color: #f7f8f4 !important;
    color: #3a4a20;
}

::selection {
    background-color: #c8e63c;
    color: #1a2010;
}

/* ═══════════════════════════════════════════════════════════
   3. NAVIGATION
   ═══════════════════════════════════════════════════════════ */
.navbar {
    background-color: #ffffff !important;
    border-bottom: 0.5px solid #dde3d0;
    box-shadow: 0 1px 8px rgba(58, 74, 32, 0.06) !important;
}

.nav-brand a {
    color: #3a4a20 !important;
    font-size: 1rem !important;
    white-space: nowrap;
    letter-spacing: -0.01em;
}

.nav-brand a:hover {
    color: #2aaa90 !important;
}

.nav-menu {
    gap: 0.25rem !important;
}

.nav-menu a {
    color: #6a7a50 !important;
    font-size: 0.82rem !important;
    font-weight: 500;
    padding: 5px 10px;
    border-radius: 6px;
    white-space: nowrap;
}

.nav-menu a:hover {
    color: #3a4a20 !important;
    background-color: #eef0e8;
}

.nav-menu a::after {
    background-color: #c8e63c !important;
}

.mobile-toggle span {
    background-color: #3a4a20 !important;
}

@media (max-width: 768px) {
    .nav-menu {
        background-color: #ffffff !important;
        border-top: 0.5px solid #dde3d0;
        box-shadow: 0 8px 24px rgba(58, 74, 32, 0.1);
    }
}

/* ═══════════════════════════════════════════════════════════
   4. HERO — dark band, book-cover colours
   ═══════════════════════════════════════════════════════════ */
.hero-section {
    background: #1a2010 !important;
    padding-top: 20px;
	padding-bottom: 0px;
	padding-left: 0;
	padding-right: 0;
}

.hero-title {
    color: #c8e63c !important;
    font-size: clamp(2rem, 4.5vw, 3.5rem) !important;
    line-height: 1.08 !important;
}

.hero-subtitle {
    color: #3ecfb2 !important;
    font-size: clamp(1rem, 2vw, 1.3rem) !important;
    font-weight: 600;
}

.hero-description {
    color: #a8b890 !important;
    font-size: 1.02rem !important;
}

.isbn {
    color: #6a8860 !important;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
}

.hero-image img {
    box-shadow:
        0 30px 80px rgba(0, 0, 0, 0.5),
        0 0 40px rgba(62, 207, 178, 0.12) !important;
}

.hero-image img:hover {
    box-shadow:
        0 40px 100px rgba(0, 0, 0, 0.6),
        0 0 60px rgba(62, 207, 178, 0.18) !important;
    transform: translateY(-6px) rotate(-0.5deg) !important;
}

/* ═══════════════════════════════════════════════════════════
   5. BUTTONS — primary = teal on dark, outline = teal on light
   ═══════════════════════════════════════════════════════════ */
.btn-primary {
    background-color: #c8e63c !important;
    color: #1a2010 !important;
    border-color: #c8e63c !important;
    box-shadow: 0 4px 16px rgba(200, 230, 60, 0.3) !important;
    font-weight: 700;
}

.btn-primary:hover {
    background-color: #9ab52a !important;
    border-color: #9ab52a !important;
    color: #1a2010 !important;
    box-shadow: 0 8px 24px rgba(200, 230, 60, 0.35) !important;
}

.btn-secondary {
    background-color: transparent !important;
    color: #a8b890 !important;
    border: 2px solid rgba(200, 230, 60, 0.35) !important;
}

.btn-secondary:hover {
    background-color: rgba(200, 230, 60, 0.1) !important;
    color: #c8e63c !important;
    border-color: #c8e63c !important;
}

/* Buy buttons (on light sections) */
.buy-button {
    background: #2aaa90 !important;
    background-image: none !important;
    box-shadow: 0 4px 14px rgba(42, 170, 144, 0.3) !important;
    border-radius: 8px !important;
    font-weight: 600;
}

.buy-button:hover {
    background: #1e8a74 !important;
    background-image: none !important;
    box-shadow: 0 6px 20px rgba(42, 170, 144, 0.4) !important;
    transform: translateY(-2px) !important;
}

.buy-card-highlighted .buy-button {
    background: #c8e63c !important;
    background-image: none !important;
    color: #1a2010 !important;
    box-shadow: 0 4px 14px rgba(200, 230, 60, 0.35) !important;
}

.buy-card-highlighted .buy-button:hover {
    background: #9ab52a !important;
    box-shadow: 0 6px 20px rgba(200, 230, 60, 0.4) !important;
}

/* ═══════════════════════════════════════════════════════════
   6. SECTIONS — light base, soft alternation
   ═══════════════════════════════════════════════════════════ */
section {
    background-color: #f7f8f4;
}

.about-section,
.testimonials-section,
.newsletter-section {
    background-color: #ffffff !important;
}

.sneak-peek-section,
.author-section,
.faq-section {
    background: #eef0e8 !important;
    background-image: none !important;
}

.buy-section {
    background: #f7f8f4 !important;
    background-image: none !important;
}

.section-title {
    color: #3a4a20 !important;
}

/* ═══════════════════════════════════════════════════════════
   7. FEATURE CARDS
   ═══════════════════════════════════════════════════════════ */
.feature-card {
    background-color: #ffffff !important;
    border: 0.5px solid #dde3d0 !important;
    box-shadow: 0 1px 4px rgba(58, 74, 32, 0.05) !important;
}

.feature-card:hover {
    border-color: #c8e63c !important;
    box-shadow: 0 8px 24px rgba(58, 74, 32, 0.10) !important;
    transform: translateY(-4px);
}

.feature-card h3 {
    color: #3a4a20 !important;
}

.feature-card p {
    color: #6a7a50 !important;
}

/* ═══════════════════════════════════════════════════════════
   8. WHAT'S INSIDE / CONTENT BOXES
   ═══════════════════════════════════════════════════════════ */
.content-box {
    background-color: #ffffff !important;
    border-left: 3px solid #c8e63c !important;
    box-shadow: 0 1px 6px rgba(58, 74, 32, 0.06) !important;
}

.content-box h3 {
    color: #3a4a20 !important;
}

.highlight-box {
    background: #eef0e8 !important;
    background-image: none !important;
    border-left-color: #2aaa90 !important;
}

.benefits-list li {
    color: #6a7a50 !important;
}

.benefits-list li::before {
    color: #2aaa90 !important;
}

.audience-card {
    background-color: #ffffff !important;
    border: 0.5px solid #dde3d0 !important;
}

.audience-card h4 {
    color: #2aaa90 !important;
}

.audience-card p {
    color: #6a7a50 !important;
}

/* ═══════════════════════════════════════════════════════════
   9. TESTIMONIALS
   ═══════════════════════════════════════════════════════════ */
.testimonial-card {
    background-color: #f7f8f4 !important;
    border: 0.5px solid #dde3d0 !important;
    border-top: 3px solid #c8e63c !important;
    box-shadow: 0 1px 4px rgba(58, 74, 32, 0.05) !important;
}

.testimonial-text {
    color: #3a4a20 !important;
}

.testimonial-author {
    color: #6a7a50 !important;
}

.stars {
    color: #f0a830 !important;
}

/* ═══════════════════════════════════════════════════════════
   10. AUTHOR SECTION
   ═══════════════════════════════════════════════════════════ */
.author-section {
    background: #eef0e8 !important;
    background-image: none !important;
}

.author-bio h3 {
    color: #3a4a20 !important;
}

.author-bio p {
    color: #6a7a50 !important;
}

.author-image img {
    border-radius: 12px;
    border: 2px solid #dde3d0;
    box-shadow: 0 8px 32px rgba(58, 74, 32, 0.12) !important;
}

.author-links a {
    background-color: #ffffff !important;
    color: #3a4a20 !important;
    border: 0.5px solid #dde3d0 !important;
}

.author-links a:hover {
    background-color: #3a4a20 !important;
    color: #c8e63c !important;
    border-color: #3a4a20 !important;
}

.other-books-section {
    border-top-color: #dde3d0 !important;
}

.other-books-title {
    color: #3a4a20 !important;
}

.other-books-title i {
    color: #2aaa90 !important;
}

/* ═══════════════════════════════════════════════════════════
   11. BOOKS CAROUSEL
   ═══════════════════════════════════════════════════════════ */
.book-card {
    background-color: #ffffff !important;
    border: 0.5px solid #dde3d0 !important;
    box-shadow: 0 1px 4px rgba(58, 74, 32, 0.05) !important;
}

.book-card:hover {
    border-color: #c8e63c !important;
    box-shadow: 0 8px 24px rgba(58, 74, 32, 0.10) !important;
}

.book-title {
    color: #3a4a20 !important;
}

.book-description {
    color: #6a7a50 !important;
}

.book-price {
    color: #2aaa90 !important;
}

.books-carousel::-webkit-scrollbar-track {
    background: #eef0e8 !important;
}

.books-carousel::-webkit-scrollbar-thumb {
    background: #c8e63c !important;
}

.carousel-nav {
    background-color: #3a4a20 !important;
    box-shadow: 0 2px 8px rgba(58, 74, 32, 0.2) !important;
}

.carousel-nav:hover {
    background-color: #2aaa90 !important;
}

/* ═══════════════════════════════════════════════════════════
   12. BUY SECTION
   ═══════════════════════════════════════════════════════════ */
.buy-section {
    background: #f7f8f4 !important;
    background-image: none !important;
}

.buy-section .section-header h2 {
    color: #3a4a20 !important;
}

.buy-section .section-header p {
    color: #6a7a50 !important;
}

.buy-card {
    background: #ffffff !important;
    border: 0.5px solid #dde3d0 !important;
    box-shadow: 0 1px 4px rgba(58, 74, 32, 0.05) !important;
    border-radius: 12px !important;
}

.buy-card:hover {
    border-color: #c8e63c !important;
    box-shadow: 0 12px 32px rgba(58, 74, 32, 0.12) !important;
    background: #ffffff !important;
    background-image: none !important;
}

.buy-card-highlighted {
    border: 2px solid #c8e63c !important;
    background: #ffffff !important;
    background-image: none !important;
    box-shadow: 0 4px 16px rgba(200, 230, 60, 0.2) !important;
}

.buy-card-highlighted:hover {
    box-shadow: 0 16px 40px rgba(200, 230, 60, 0.25) !important;
    transform: translateY(-8px) !important;
}

.popular-badge {
    background: #c8e63c !important;
    background-image: none !important;
    color: #1a2010 !important;
    box-shadow: 0 3px 10px rgba(200, 230, 60, 0.35) !important;
}

.buy-card-icon {
    background: #3a4a20 !important;
    background-image: none !important;
}

.buy-card:hover .buy-card-icon {
    box-shadow: 0 6px 16px rgba(58, 74, 32, 0.25) !important;
}

.buy-card-title {
    color: #3a4a20 !important;
}

.buy-card-description {
    color: #6a7a50 !important;
}

.current-price {
    color: #2aaa90 !important;
}

.original-price {
    color: #8a9a70 !important;
}

.buy-features li {
    color: #6a7a50 !important;
}

.buy-features li i {
    color: #2aaa90 !important;
}

/* ═══════════════════════════════════════════════════════════
   13. FAQ
   ═══════════════════════════════════════════════════════════ */
.faq-section {
    background: #eef0e8 !important;
    background-image: none !important;
}

.faq-item {
    background-color: #ffffff !important;
    border-left: 3px solid #c8e63c !important;
    box-shadow: 0 1px 4px rgba(58, 74, 32, 0.05) !important;
}

.faq-item:hover {
    box-shadow: 0 4px 16px rgba(58, 74, 32, 0.08) !important;
    transform: translateX(4px);
}

.faq-item h3 {
    color: #3a4a20 !important;
}

.faq-item p {
    color: #6a7a50 !important;
}

/* ═══════════════════════════════════════════════════════════
   14. NEWSLETTER BOX
   ═══════════════════════════════════════════════════════════ */
.newsletter-box {
    background: #1a2010 !important;
    background-image: none !important;
    border: none !important;
    box-shadow: 0 8px 32px rgba(26, 32, 16, 0.2) !important;
}

.newsletter-box h3 {
    color: #c8e63c !important;
}

.newsletter-box p {
    color: #a8b890 !important;
}

/* ═══════════════════════════════════════════════════════════
   15. FOOTER
   ═══════════════════════════════════════════════════════════ */
.footer {
    background-color: #1a2010 !important;
}

.footer-section h3,
.footer-section h4 {
    color: #c8e63c !important;
}

.footer-section p {
    color: #a8b890 !important;
}

.footer-section a {
    color: #a8b890 !important;
}

.footer-section a:hover {
    color: #c8e63c !important;
}

.footer-bottom {
    color: #6a8860 !important;
    border-top-color: rgba(200, 230, 60, 0.12) !important;
}

/* ═══════════════════════════════════════════════════════════
   16. FORMAT COMPARISON
   ═══════════════════════════════════════════════════════════ */
.format-comparison {
    background-color: #ffffff !important;
    border: 0.5px solid #dde3d0 !important;
}

.format-comparison h3 {
    color: #3a4a20 !important;
}

.comparison-card {
    background-color: #f7f8f4 !important;
    border: 0.5px solid #dde3d0 !important;
}

.comparison-card:hover {
    border-color: #c8e63c !important;
}

.comparison-card h4 {
    color: #2aaa90 !important;
}

.comparison-card ul li {
    color: #6a7a50 !important;
}

/* ═══════════════════════════════════════════════════════════
   17. SPO- CUSTOM SECTIONS (our layouts/index.html classes)
   ═══════════════════════════════════════════════════════════ */
.spo-section     { background: #f7f8f4; padding: 80px 0; }
.spo-section-alt { background: #eef0e8; border-top: 0.5px solid #dde3d0; border-bottom: 0.5px solid #dde3d0; }

.spo-section-header { text-align: center; margin-bottom: 52px; }
.spo-section-eyebrow { display: block; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: #2aaa90; margin-bottom: 10px; }
.spo-section-title   { color: #3a4a20; line-height: 1.15; margin-bottom: 14px; }
.spo-section-sub     { color: #6a7a50; font-size: 1.02rem; max-width: 600px; margin: 0 auto; }

.spo-btn { display: inline-block; padding: 13px 30px; border-radius: 8px; font-weight: 700; font-size: 1rem; cursor: pointer; transition: all 0.2s ease; text-decoration: none; border: 2px solid transparent; text-align: center; }
.spo-btn-primary  { background: #c8e63c; color: #1a2010; border-color: #c8e63c; }
.spo-btn-primary:hover  { background: #9ab52a; border-color: #9ab52a; color: #1a2010 !important; transform: translateY(-2px); }
.spo-btn-outline  { background: transparent; color: #a8b890; border-color: rgba(200,230,60,0.3); }
.spo-btn-outline:hover  { border-color: #c8e63c; color: #c8e63c !important; }
.spo-btn-teal     { background: #2aaa90; color: #ffffff; border-color: #2aaa90; }
.spo-btn-teal:hover     { background: #1e8a74; border-color: #1e8a74; color: #ffffff !important; transform: translateY(-2px); }

.spo-hero { min-height: 100vh; display: flex; align-items: center; padding-top: 64px; background: #1a2010; }
.spo-hero-grid { display: grid; grid-template-columns: 1fr 360px; gap: 60px; align-items: center; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.spo-eyebrow { display: inline-block; background: rgba(200,230,60,0.12); border: 1px solid rgba(200,230,60,0.25); color: #c8e63c; font-size: 0.72rem; font-weight: 700; letter-spacing: 0.13em; text-transform: uppercase; padding: 5px 14px; border-radius: 100px; margin-bottom: 18px; }
.spo-hero-title    { font-size: clamp(2.2rem,5vw,4rem); font-weight: 800; color: #c8e63c; line-height: 1.04; margin-bottom: 10px; }
.spo-hero-subtitle { color: #3ecfb2; font-size: clamp(0.95rem,1.8vw,1.22rem); font-weight: 600; margin-bottom: 20px; }
.spo-hero-desc     { color: #a8b890; font-size: 1rem; line-height: 1.8; max-width: 540px; margin-bottom: 12px; }
.spo-isbn          { font-size: 0.78rem; color: #6a8860; letter-spacing: 0.1em; margin-bottom: 32px; }
.spo-ctas          { display: flex; gap: 14px; flex-wrap: wrap; }
.spo-book-wrap     { position: relative; display: flex; justify-content: center; }
.spo-book-img      { width: 480px; max-width: 600px; border-radius: 12px; box-shadow: 0 30px 80px rgba(0,0,0,0.5), 0 0 40px rgba(62,207,178,0.1); transition: transform 0.4s ease, box-shadow 0.4s ease; }
.spo-book-img:hover { transform: translateY(-8px) rotate(-1deg); box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 60px rgba(62,207,178,0.15); }
.spo-book-badge    { position: absolute; bottom: -14px; right: 0; background: #f0a830; color: #1a2010; font-size: 0.7rem; font-weight: 800; letter-spacing: 0.08em; text-transform: uppercase; padding: 7px 16px; border-radius: 100px; box-shadow: 0 4px 16px rgba(240,168,48,0.4); }

.spo-features-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.spo-feature-card  { background: #ffffff; border: 0.5px solid #dde3d0; border-radius: 12px; padding: 28px 22px; transition: all 0.2s ease; }
.spo-feature-card:hover { border-color: #c8e63c; transform: translateY(-4px); box-shadow: 0 8px 24px rgba(58,74,32,0.10); }
.spo-feature-icon  { font-size: 2rem; margin-bottom: 12px; }
.spo-feature-title { font-size: 1.1rem; font-weight: 700; color: #3a4a20; margin-bottom: 8px; }
.spo-feature-desc  { color: #6a7a50; font-size: 0.88rem; line-height: 1.7; }

.spo-inside-grid       { display: grid; grid-template-columns: 1fr 1fr; gap: 48px; align-items: start; }
.spo-inside-intro      { color: #6a7a50; margin-bottom: 24px; }
.spo-inside-list       { list-style: none; padding: 0; }
.spo-inside-item       { display: flex; gap: 16px; padding: 18px 0; border-bottom: 0.5px solid #dde3d0; }
.spo-inside-item:last-child { border-bottom: none; }
.spo-inside-bullet     { flex-shrink: 0; width: 26px; height: 26px; background: rgba(200,230,60,0.15); border: 1px solid rgba(200,230,60,0.3); border-radius: 50%; margin-top: 2px; position: relative; }
.spo-inside-bullet::after { content:''; position: absolute; top:50%; left:50%; transform:translate(-50%,-50%); width:8px; height:8px; background:#c8e63c; border-radius:50%; }
.spo-inside-item-title { font-weight: 700; color: #3a4a20; margin-bottom: 3px; }
.spo-inside-item-desc  { color: #6a7a50; font-size: 0.875rem; }

.spo-audience-box   { background: #ffffff; border: 0.5px solid #dde3d0; border-radius: 16px; padding: 32px; margin-bottom: 20px; }
.spo-audience-title { color: #2aaa90; font-weight: 700; font-size: 1.1rem; margin-bottom: 20px; }
.spo-audience-list  { list-style: none; padding: 0; }
.spo-audience-list li { padding: 12px 0; border-bottom: 0.5px solid #dde3d0; display: flex; flex-direction: column; gap: 3px; }
.spo-audience-list li:last-child { border-bottom: none; }
.spo-audience-role  { font-weight: 700; color: #3a4a20; font-size: 0.875rem; }
.spo-audience-desc  { color: #6a7a50; font-size: 0.82rem; }

.spo-stat-box     { background: #1a2010; border-radius: 12px; padding: 28px; text-align: center; }
.spo-stat-number  { font-size: 3rem; font-weight: 800; color: #c8e63c; line-height: 1; }
.spo-stat-label   { color: #a8b890; font-size: 0.85rem; margin-top: 8px; }

.spo-testimonials-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.spo-testimonial-card  { background: #ffffff; border: 0.5px solid #dde3d0; border-top: 3px solid #c8e63c; border-radius: 12px; padding: 26px 22px; }
.spo-stars             { color: #f0a830; letter-spacing: 2px; margin-bottom: 12px; }
.spo-testimonial-text  { color: #3a4a20; font-size: 0.93rem; line-height: 1.75; margin-bottom: 18px; font-style: italic; }
.spo-testimonial-text::before { content:'\201C'; color: #2aaa90; font-size: 1.4rem; font-style: normal; line-height: 0; vertical-align: -0.3em; }
.spo-testimonial-name  { font-weight: 700; color: #3a4a20; font-size: 0.875rem; }
.spo-testimonial-role  { color: #6a7a50; font-size: 0.78rem; }

.spo-author-grid   { display: grid; grid-template-columns: 260px 1fr; gap: 52px; align-items: start; }
.spo-author-photo  { width: 100%; border-radius: 12px; border: 2px solid #dde3d0; box-shadow: 0 8px 32px rgba(58,74,32,0.12); }
.spo-author-name   { color: #3a4a20; font-size: 2rem; font-weight: 800; margin-bottom: 4px; }
.spo-author-role   { color: #2aaa90; font-size: 0.875rem; font-weight: 600; margin-bottom: 20px; }
.spo-author-bio    { color: #6a7a50; margin-bottom: 14px; line-height: 1.8; }
.spo-author-socials { display: flex; gap: 10px; flex-wrap: wrap; margin-top: 24px; }
.spo-social-link   { padding: 7px 18px; border: 0.5px solid #dde3d0; border-radius: 100px; color: #6a7a50; font-size: 0.82rem; text-decoration: none; transition: all 0.2s ease; }
.spo-social-link:hover { border-color: #2aaa90; color: #2aaa90 !important; background: rgba(42,170,144,0.06); }
.spo-other-books-label { color: #2aaa90; font-weight: 700; font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.1em; margin-top: 32px; margin-bottom: 8px; }
.spo-other-books-list  { color: #6a7a50; font-size: 0.875rem; }

.spo-buy-grid  { display: grid; grid-template-columns: repeat(3,1fr); gap: 18px; }
.spo-buy-card  { background: #ffffff; border: 0.5px solid #dde3d0; border-radius: 12px; padding: 32px 20px; text-align: center; position: relative; transition: all 0.2s ease; display: flex; flex-direction: column; gap: 4px; }
.spo-buy-card:hover { transform: translateY(-4px); box-shadow: 0 12px 32px rgba(58,74,32,0.10); border-color: #c8e63c; }
.spo-buy-card--popular { border: 2px solid #c8e63c; box-shadow: 0 4px 16px rgba(200,230,60,0.2); }
.spo-popular-badge { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: #c8e63c; color: #1a2010; font-size: 0.67rem; font-weight: 800; letter-spacing: 0.1em; text-transform: uppercase; padding: 4px 14px; border-radius: 100px; white-space: nowrap; }
.spo-buy-format   { font-weight: 700; color: #3a4a20; font-size: 1rem; margin-bottom: 2px; }
.spo-buy-platform { color: #6a7a50; font-size: 0.78rem; margin-bottom: 14px; }
.spo-price-old    { color: #8a9a70; text-decoration: line-through; font-size: 0.88rem; }
.spo-price        { color: #2aaa90; font-size: 1.9rem; font-weight: 800; margin-bottom: 18px; line-height: 1; }
.spo-buy-card .spo-btn { width: 100%; margin-top: auto; }

.spo-faq-list   { max-width: 740px; margin: 0 auto; }
.spo-faq-item   { background: #ffffff; border: 0.5px solid #dde3d0; border-left: 3px solid #c8e63c; border-radius: 12px; margin-bottom: 10px; overflow: hidden; transition: border-color 0.2s ease; }
.spo-faq-item:hover { box-shadow: 0 4px 16px rgba(58,74,32,0.08); }
.spo-faq-q      { width: 100%; background: #ffffff; border: none; padding: 18px 22px; text-align: left; color: #3a4a20; font-size: 0.97rem; font-weight: 600; cursor: pointer; display: flex; justify-content: space-between; align-items: center; gap: 16px; font-family: inherit; transition: background 0.2s ease; }
.spo-faq-q:hover { background: #f7f8f4; }
.spo-faq-icon   { flex-shrink: 0; width: 22px; height: 22px; border: 1px solid #dde3d0; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 1.1rem; color: #2aaa90; transition: transform 0.2s ease; line-height: 1; }
.spo-faq-a      { background: #f7f8f4; color: #6a7a50; font-size: 0.93rem; line-height: 1.8; max-height: 0; overflow: hidden; transition: max-height 0.3s ease, padding 0.3s ease; padding: 0 22px; }
.spo-faq-item.spo-open .spo-faq-a    { max-height: 400px; padding: 18px 22px; }
.spo-faq-item.spo-open .spo-faq-icon { transform: rotate(45deg); }

.spo-newsletter-box   { background: #1a2010; border-radius: 16px; padding: 40px; text-align: center; margin-top: 44px; }
.spo-newsletter-title { color: #c8e63c; font-weight: 800; font-size: 1.4rem; margin-bottom: 10px; }
.spo-newsletter-desc  { color: #a8b890; margin-bottom: 22px; }

/* ═══════════════════════════════════════════════════════════
   18. RESPONSIVE
   ═══════════════════════════════════════════════════════════ */
@media (max-width: 960px) {
    .spo-hero-grid         { grid-template-columns: 1fr; }
    .spo-book-wrap         { order: -1; }
    .spo-book-img          { max-width: 240px; margin: 0 auto; }
    .spo-features-grid     { grid-template-columns: 1fr 1fr; }
    .spo-inside-grid       { grid-template-columns: 1fr; }
    .spo-author-grid       { grid-template-columns: 1fr; }
    .spo-testimonials-grid { grid-template-columns: 1fr; }
    .spo-buy-grid          { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
    .spo-features-grid { grid-template-columns: 1fr; }
    .spo-buy-grid      { grid-template-columns: 1fr; }
    .spo-section       { padding: 56px 0; }
}

/* ── FIX 1: Hero spacing — remove full-viewport height ──── */
.spo-hero {
    min-height: unset !important;
    padding: 80px 0 !important;
}

/* ── FIX 2: Other Publications — fixed 4-col grid ───────── */
.spo-pubs {
    margin-top: 56px;
    padding-top: 40px;
    border-top: 0.5px solid #dde3d0;
}

.spo-pubs-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: #3a4a20;
    margin-bottom: 24px;
    letter-spacing: -0.01em;
}

.spo-pubs-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

/* Individual book card */
.spo-pub-card {
    background: #ffffff;
    border: 0.5px solid #dde3d0;
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}

.spo-pub-card:hover {
    border-color: #c8e63c;
    transform: translateY(-4px);
    box-shadow: 0 8px 24px rgba(58, 74, 32, 0.10);
}

/* Cover — 2:3 book aspect ratio */
.spo-pub-cover-wrap {
    width: 100%;
    aspect-ratio: 2 / 3;
    overflow: hidden;
    background: #eef0e8;
}

.spo-pub-cover {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.3s ease;
}

.spo-pub-card:hover .spo-pub-cover {
    transform: scale(1.03);
}

/* Card text area */
.spo-pub-info {
    padding: 14px 16px 16px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.spo-pub-title {
    font-size: 0.88rem;
    font-weight: 700;
    color: #3a4a20;
    margin-bottom: 6px;
    line-height: 1.35;
}

.spo-pub-desc {
    font-size: 0.78rem;
    color: #6a7a50;
    line-height: 1.55;
    margin-bottom: 12px;
    flex: 1;
}

/* Buy links — text links, not buttons */
.spo-pub-links {
    display: flex;
    flex-direction: column;
    gap: 5px;
    padding-top: 10px;
    border-top: 0.5px solid #dde3d0;
}

.spo-pub-link {
    font-size: 0.76rem;
    font-weight: 600;
    color: #2aaa90;
    text-decoration: none;
    transition: color 0.2s ease;
}

.spo-pub-link:hover {
    color: #3a4a20;
}

/* Responsive */
@media (max-width: 960px) {
    .spo-pubs-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 500px) {
    .spo-pubs-grid { grid-template-columns: repeat(2, 1fr); gap: 12px; }
}