.book-page[data-astro-cid-2mmybvb7]{min-height:100vh}.book-hero[data-astro-cid-2mmybvb7]{background:linear-gradient(135deg,var(--color-primary-800) 0%,var(--color-primary-900) 100%);color:#fff;padding:6rem 2rem 4rem;text-align:center}.hero-content[data-astro-cid-2mmybvb7]{max-width:800px;margin:0 auto}.book-title[data-astro-cid-2mmybvb7]{font-size:2.5rem;font-weight:700;margin-bottom:1rem;line-height:1.2;font-family:var(--font-family-sans)}.book-author[data-astro-cid-2mmybvb7]{font-size:1.25rem;color:var(--color-secondary-400);margin-bottom:1rem}.book-tagline[data-astro-cid-2mmybvb7]{font-size:1.5rem;font-style:italic;opacity:.9}.book-container[data-astro-cid-2mmybvb7]{max-width:1200px;margin:0 auto;padding:4rem 2rem}.book-grid[data-astro-cid-2mmybvb7]{display:grid;grid-template-columns:1fr 2fr;gap:4rem;margin-bottom:4rem}.book-image-column[data-astro-cid-2mmybvb7]{position:sticky;top:6rem;height:fit-content}.book-cover[data-astro-cid-2mmybvb7]{position:relative;border-radius:1rem;overflow:hidden;box-shadow:0 20px 60px #0000004d;margin-bottom:2rem}.book-cover[data-astro-cid-2mmybvb7] img[data-astro-cid-2mmybvb7]{width:100%;height:auto;display:block}.price-selector[data-astro-cid-2mmybvb7]{margin-bottom:1.5rem}.price-selector[data-astro-cid-2mmybvb7] label[data-astro-cid-2mmybvb7]{display:block;font-size:1rem;font-weight:600;color:var(--color-primary-800);margin-bottom:.75rem}.price-options[data-astro-cid-2mmybvb7]{display:grid;grid-template-columns:repeat(2,1fr);gap:.5rem;margin-bottom:1rem}.price-option[data-astro-cid-2mmybvb7]{padding:.75rem 1rem;background:#fff;border:2px solid var(--color-primary-300);border-radius:.5rem;font-size:1rem;font-weight:600;color:var(--color-primary-700);cursor:pointer;transition:all .2s ease;font-family:var(--font-family-sans)}.price-option[data-astro-cid-2mmybvb7]:hover{border-color:var(--color-secondary-500);background:var(--color-secondary-50)}.price-option[data-astro-cid-2mmybvb7].selected{background:var(--color-secondary-500);border-color:var(--color-secondary-500);color:#fff}.custom-price-wrapper[data-astro-cid-2mmybvb7]{position:relative;display:flex;align-items:center}.custom-price-input[data-astro-cid-2mmybvb7]{width:100%;padding:.75rem 2rem .75rem 1rem;border:2px solid var(--color-primary-300);border-radius:.5rem;font-size:1rem;font-family:var(--font-family-sans);transition:all .2s ease}.custom-price-input[data-astro-cid-2mmybvb7]:focus{outline:none;border-color:var(--color-secondary-500)}.custom-price-input[data-astro-cid-2mmybvb7].has-value{border-color:var(--color-secondary-500);background:var(--color-secondary-50)}.currency[data-astro-cid-2mmybvb7]{position:absolute;right:1rem;font-weight:600;color:var(--color-primary-600);pointer-events:none}.cta-desktop[data-astro-cid-2mmybvb7]{display:block}.cta-mobile[data-astro-cid-2mmybvb7]{display:none;margin-top:3rem}.buy-button[data-astro-cid-2mmybvb7]{width:100%;font-size:1.125rem;padding:1rem 2rem;cursor:pointer;transition:all .3s ease}.btn-primary[data-astro-cid-2mmybvb7]{background:var(--color-secondary-500);color:#fff;border:none;border-radius:.5rem;font-weight:600;font-family:var(--font-family-sans)}.btn-primary[data-astro-cid-2mmybvb7]:hover:not(:disabled){background:var(--color-secondary-600);transform:translateY(-2px);box-shadow:0 4px 12px #e4b4614d}.btn-primary[data-astro-cid-2mmybvb7]:disabled{opacity:.6;cursor:not-allowed}.delivery-info[data-astro-cid-2mmybvb7],.secure-info[data-astro-cid-2mmybvb7]{text-align:center;font-size:.875rem;color:var(--color-primary-600);margin-top:.5rem}.book-content-column[data-astro-cid-2mmybvb7] h2[data-astro-cid-2mmybvb7]{font-size:2rem;color:var(--color-primary-800);margin-bottom:1rem}.book-content-column[data-astro-cid-2mmybvb7] h3[data-astro-cid-2mmybvb7]{font-size:1.5rem;color:var(--color-primary-700);margin-top:2rem;margin-bottom:1rem}.book-intro[data-astro-cid-2mmybvb7]{font-size:1.125rem;line-height:1.8;color:var(--color-primary-900);margin-bottom:2rem}.book-features[data-astro-cid-2mmybvb7]{list-style:none;padding:0;margin:1.5rem 0}.book-features[data-astro-cid-2mmybvb7] li[data-astro-cid-2mmybvb7]{padding:1rem;margin-bottom:1rem;background:var(--color-tertiary-100);border-left:4px solid var(--color-secondary-500);border-radius:.5rem}.book-features[data-astro-cid-2mmybvb7] strong[data-astro-cid-2mmybvb7]{color:var(--color-primary-800);display:block;margin-bottom:.5rem}.highlights[data-astro-cid-2mmybvb7]{display:grid;gap:1.5rem;margin:2rem 0}.highlight-item[data-astro-cid-2mmybvb7]{display:flex;gap:1rem;padding:1.5rem;background:#fff;border-radius:.75rem;border:1px solid var(--color-primary-200)}.highlight-icon[data-astro-cid-2mmybvb7]{font-size:2rem;flex-shrink:0}.highlight-item[data-astro-cid-2mmybvb7] h4[data-astro-cid-2mmybvb7]{font-size:1.125rem;color:var(--color-primary-800);margin-bottom:.5rem}.highlight-item[data-astro-cid-2mmybvb7] p[data-astro-cid-2mmybvb7]{color:var(--color-primary-700);line-height:1.6}.book-quote[data-astro-cid-2mmybvb7]{margin:3rem 0;padding:2rem;background:var(--color-secondary-50);border-left:4px solid var(--color-secondary-500);border-radius:.5rem;font-size:1.25rem;font-style:italic;color:var(--color-primary-800)}.book-quote[data-astro-cid-2mmybvb7] cite[data-astro-cid-2mmybvb7]{display:block;margin-top:1rem;font-size:1rem;font-style:normal;color:var(--color-primary-600)}@media(max-width:1024px){.book-grid[data-astro-cid-2mmybvb7]{grid-template-columns:1fr;gap:2rem}.book-image-column[data-astro-cid-2mmybvb7]{position:static;max-width:400px;margin:0 auto}.cta-desktop[data-astro-cid-2mmybvb7]{display:none}.cta-mobile[data-astro-cid-2mmybvb7]{display:block}}@media(max-width:768px){.book-hero[data-astro-cid-2mmybvb7]{padding:4rem 1.5rem 3rem}.book-title[data-astro-cid-2mmybvb7]{font-size:2rem}.book-tagline[data-astro-cid-2mmybvb7]{font-size:1.25rem}.book-container[data-astro-cid-2mmybvb7]{padding:2rem 1rem}.book-content-column[data-astro-cid-2mmybvb7] h2[data-astro-cid-2mmybvb7]{font-size:1.75rem}.book-content-column[data-astro-cid-2mmybvb7] h3[data-astro-cid-2mmybvb7]{font-size:1.25rem}.book-quote[data-astro-cid-2mmybvb7]{font-size:1.125rem;padding:1.5rem}}