.hero-section[data-astro-cid-gcevj5lr]{position:relative;display:flex;align-items:center;overflow:hidden;padding:5rem 0}.hero-background[data-astro-cid-gcevj5lr]{position:absolute;inset:0;background:linear-gradient(135deg,#0d4f5a,#1a6b7a,#0d4f5a);z-index:0}.hero-background[data-astro-cid-gcevj5lr]:after{content:"";position:absolute;inset:0;background:url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.03'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E")}.hero-content[data-astro-cid-gcevj5lr]{position:relative;z-index:1;max-width:1200px;margin:0 auto;padding:0 2rem;display:grid;grid-template-columns:1fr 420px;gap:4rem;align-items:center;width:100%}.hero-label[data-astro-cid-gcevj5lr]{display:inline-block;background:#e11a38;color:#fff;padding:.5rem 1.25rem;border-radius:9999px;font-size:.875rem;font-weight:600;margin-bottom:1.5rem;text-transform:uppercase;letter-spacing:.05em}.hero-text[data-astro-cid-gcevj5lr] h1[data-astro-cid-gcevj5lr]{color:#fff;font-size:3.5rem;font-weight:700;line-height:1.1;margin-bottom:.75rem}.hero-subtitle[data-astro-cid-gcevj5lr]{color:#d4e8eb;font-size:1.5rem;font-weight:500;margin-bottom:1.5rem}.hero-description[data-astro-cid-gcevj5lr]{color:#b8d4da;font-size:1.25rem;line-height:1.7;margin-bottom:2rem;max-width:560px}.hero-cta[data-astro-cid-gcevj5lr]{display:flex;gap:1rem;flex-wrap:nowrap}.primary-btn[data-astro-cid-gcevj5lr]{background:#e11a38!important;color:#fff!important;padding:1rem 2rem!important;border-radius:.5rem!important;font-weight:600!important;font-size:1rem!important;transition:all .2s!important;text-decoration:none!important}.primary-btn[data-astro-cid-gcevj5lr]:hover{background:#c01530!important;transform:translateY(-2px)}.secondary-btn[data-astro-cid-gcevj5lr]{background:0 0!important;color:#fff!important;padding:1rem 2rem!important;border:2px solid rgba(255,255,255,.3)!important;border-radius:.5rem!important;font-weight:600!important;font-size:1rem!important;transition:all .2s!important;text-decoration:none!important}.secondary-btn[data-astro-cid-gcevj5lr]:hover{border-color:#fff!important;background:#ffffff1a!important}.hero-visual[data-astro-cid-gcevj5lr]{display:flex;justify-content:center;align-items:center}.book-cover-wrapper[data-astro-cid-gcevj5lr]{position:relative;display:block;line-height:0}.print-note[data-astro-cid-gcevj5lr]{color:#fff9;font-size:.75rem;margin-top:.75rem;font-style:italic;line-height:1.4;text-align:center}.book-cover-image[data-astro-cid-gcevj5lr]{display:block;max-width:420px;height:auto;border-radius:0;box-shadow:none}.benefits-section[data-astro-cid-gcevj5lr]{padding:5rem 0;background:#f8fafc}.benefits-container[data-astro-cid-gcevj5lr]{max-width:1200px;margin:0 auto;padding:0 2rem}.benefits-header[data-astro-cid-gcevj5lr]{text-align:center;margin-bottom:3rem}.benefits-header[data-astro-cid-gcevj5lr] h2[data-astro-cid-gcevj5lr]{font-size:2.25rem;font-weight:700;color:#1f2937;margin-bottom:.75rem}.benefits-header[data-astro-cid-gcevj5lr] p[data-astro-cid-gcevj5lr]{font-size:1.125rem;color:#6b7280}.benefits-grid[data-astro-cid-gcevj5lr]{display:grid;grid-template-columns:repeat(4,1fr);gap:2rem}.benefit-card[data-astro-cid-gcevj5lr]{background:#fff;padding:2rem;border-radius:1rem;text-align:center;box-shadow:0 4px 20px -5px #00000014;transition:all .3s}.benefit-card[data-astro-cid-gcevj5lr]:hover{transform:translateY(-4px);box-shadow:0 12px 40px -10px #0000001f}.benefit-icon[data-astro-cid-gcevj5lr]{width:64px;height:64px;background:linear-gradient(135deg,#0d4f5a,#1a6b7a);border-radius:1rem;display:flex;align-items:center;justify-content:center;margin:0 auto 1.25rem;color:#fff}.benefit-card[data-astro-cid-gcevj5lr] h3[data-astro-cid-gcevj5lr]{font-size:1.25rem;font-weight:600;color:#1f2937;margin-bottom:.75rem}.benefit-card[data-astro-cid-gcevj5lr] p[data-astro-cid-gcevj5lr]{color:#6b7280;font-size:.9375rem;line-height:1.6}.intro-section[data-astro-cid-gcevj5lr]{padding:5rem 0}.intro-container[data-astro-cid-gcevj5lr]{max-width:800px;margin:0 auto;padding:0 2rem}.intro-section[data-astro-cid-gcevj5lr] h2[data-astro-cid-gcevj5lr]{font-size:2rem;font-weight:700;color:#1f2937;margin-bottom:2rem;text-align:center}.intro-content[data-astro-cid-gcevj5lr] p[data-astro-cid-gcevj5lr]{font-size:1.125rem;line-height:1.8;color:#374151;margin-bottom:1.5rem}.intro-content[data-astro-cid-gcevj5lr] p[data-astro-cid-gcevj5lr]:last-child{margin-bottom:0}.chapters-section[data-astro-cid-gcevj5lr]{padding:5rem 0;background:#f8fafc}.chapters-container[data-astro-cid-gcevj5lr]{max-width:1200px;margin:0 auto;padding:0 2rem}.part-block[data-astro-cid-gcevj5lr]{margin-bottom:4rem}.part-block[data-astro-cid-gcevj5lr]:last-child{margin-bottom:0}.part-header[data-astro-cid-gcevj5lr]{margin-bottom:2rem}.part-badge[data-astro-cid-gcevj5lr]{display:inline-block;background:#e11a38;color:#fff;padding:.375rem 1rem;border-radius:9999px;font-size:.75rem;font-weight:600;text-transform:uppercase;letter-spacing:.05em;margin-bottom:.75rem}.part-title[data-astro-cid-gcevj5lr]{font-size:1.875rem;font-weight:700;color:#1f2937;margin-bottom:.5rem}.part-description[data-astro-cid-gcevj5lr]{color:#6b7280;font-size:1.0625rem}.chapters-grid[data-astro-cid-gcevj5lr]{display:grid;grid-template-columns:repeat(2,1fr);gap:1rem}.chapter-card[data-astro-cid-gcevj5lr]{display:flex;align-items:center;gap:1.25rem;background:#fff;padding:1.25rem 1.5rem;border-radius:.75rem;text-decoration:none;transition:all .2s;border:1px solid #e5e7eb}.chapter-card[data-astro-cid-gcevj5lr]:hover{border-color:#e11a38;box-shadow:0 4px 20px -5px #f47c4633;transform:translate(4px)}.chapter-number[data-astro-cid-gcevj5lr]{flex-shrink:0;width:48px;height:48px;background:linear-gradient(135deg,#0d4f5a,#1a6b7a);color:#fff;border-radius:.5rem;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.25rem}.chapter-content[data-astro-cid-gcevj5lr]{flex:1;min-width:0}.chapter-content[data-astro-cid-gcevj5lr] h3[data-astro-cid-gcevj5lr]{font-size:1rem;font-weight:600;color:#1f2937;margin-bottom:.25rem}.chapter-content[data-astro-cid-gcevj5lr] p[data-astro-cid-gcevj5lr]{font-size:.875rem;color:#6b7280;line-height:1.5;margin:0}.chapter-arrow[data-astro-cid-gcevj5lr]{flex-shrink:0;width:20px;height:20px;color:#9ca3af;transition:all .2s}.chapter-card[data-astro-cid-gcevj5lr]:hover .chapter-arrow[data-astro-cid-gcevj5lr]{color:#e11a38;transform:translate(4px)}.authors-section[data-astro-cid-gcevj5lr]{padding:5rem 0}.authors-container[data-astro-cid-gcevj5lr]{max-width:900px;margin:0 auto;padding:0 2rem}.authors-header[data-astro-cid-gcevj5lr]{text-align:center;margin-bottom:2.5rem}.authors-header[data-astro-cid-gcevj5lr] h2[data-astro-cid-gcevj5lr]{font-size:2rem;font-weight:700;color:#1f2937;margin-bottom:.5rem}.authors-header[data-astro-cid-gcevj5lr] p[data-astro-cid-gcevj5lr]{color:#6b7280;font-size:1.0625rem}.authors-grid[data-astro-cid-gcevj5lr]{display:grid;grid-template-columns:repeat(3,1fr);gap:1.5rem}.author-card[data-astro-cid-gcevj5lr]{padding:2rem;background:#f9fafb;border-radius:1rem;text-align:center;transition:all .3s}.author-card[data-astro-cid-gcevj5lr]:hover{background:#fff;box-shadow:0 10px 40px -10px #0000001a}.author-avatar[data-astro-cid-gcevj5lr]{width:72px;height:72px;background:linear-gradient(135deg,#0d4f5a,#1a6b7a);border-radius:50%;display:flex;align-items:center;justify-content:center;margin:0 auto 1rem}.author-avatar[data-astro-cid-gcevj5lr] span[data-astro-cid-gcevj5lr]{color:#fff;font-size:1.5rem;font-weight:700}.author-card[data-astro-cid-gcevj5lr] h3[data-astro-cid-gcevj5lr]{font-size:1.125rem;font-weight:600;color:#1f2937;margin-bottom:.25rem}.author-card[data-astro-cid-gcevj5lr] p[data-astro-cid-gcevj5lr]{color:#6b7280;font-size:.875rem}.cta-section[data-astro-cid-gcevj5lr]{padding:5rem 0;margin-bottom:0;background:linear-gradient(135deg,#0d4f5a,#1a6b7a)}.cta-container[data-astro-cid-gcevj5lr]{max-width:800px;margin:0 auto;padding:0 2rem}.cta-content[data-astro-cid-gcevj5lr]{text-align:center}.cta-content[data-astro-cid-gcevj5lr] h2[data-astro-cid-gcevj5lr]{color:#fff;font-size:2.25rem;font-weight:700;margin-bottom:1rem}.cta-content[data-astro-cid-gcevj5lr]>p[data-astro-cid-gcevj5lr]{color:#b8d4da;font-size:1.25rem;margin-bottom:2rem}.cta-buttons[data-astro-cid-gcevj5lr]{display:flex;justify-content:center;gap:1rem;flex-wrap:wrap;margin-bottom:1rem}.cta-note[data-astro-cid-gcevj5lr]{color:#8ab4c0;font-size:.9375rem}@media (max-width:1024px){.hero-content[data-astro-cid-gcevj5lr]{grid-template-columns:1fr;text-align:center;gap:3rem}.hero-text[data-astro-cid-gcevj5lr] h1[data-astro-cid-gcevj5lr]{font-size:2.75rem}.hero-description[data-astro-cid-gcevj5lr]{margin:0 auto 2rem}.hero-cta[data-astro-cid-gcevj5lr]{justify-content:center}.benefits-grid[data-astro-cid-gcevj5lr]{grid-template-columns:repeat(2,1fr)}.chapters-grid[data-astro-cid-gcevj5lr]{grid-template-columns:1fr}}@media (max-width:768px){.hero-section[data-astro-cid-gcevj5lr]{padding:3rem 0}.hero-text[data-astro-cid-gcevj5lr] h1[data-astro-cid-gcevj5lr]{font-size:2rem}.hero-subtitle[data-astro-cid-gcevj5lr]{font-size:1.25rem}.hero-description[data-astro-cid-gcevj5lr]{font-size:1.0625rem}.book-cover-image[data-astro-cid-gcevj5lr]{max-width:300px}.benefits-section[data-astro-cid-gcevj5lr],.intro-section[data-astro-cid-gcevj5lr],.chapters-section[data-astro-cid-gcevj5lr],.authors-section[data-astro-cid-gcevj5lr],.cta-section[data-astro-cid-gcevj5lr]{padding:3rem 0}.benefits-grid[data-astro-cid-gcevj5lr],.authors-grid[data-astro-cid-gcevj5lr]{grid-template-columns:1fr}.cta-content[data-astro-cid-gcevj5lr] h2[data-astro-cid-gcevj5lr]{font-size:1.75rem}.share-buttons[data-astro-cid-gcevj5lr]{flex-direction:column;align-items:center}}.share-buttons[data-astro-cid-gcevj5lr]{display:flex;align-items:center;gap:.75rem;margin-top:1.5rem}.share-label[data-astro-cid-gcevj5lr]{color:#ffffffb3;font-size:.75rem;font-weight:600;letter-spacing:.1em}.share-btn-group[data-astro-cid-gcevj5lr]{display:flex;gap:.5rem}.share-btn-light[data-astro-cid-gcevj5lr]{display:flex;align-items:center;justify-content:center;width:36px;height:36px;border-radius:50%;background:#ffffff26;color:#fff;border:0;cursor:pointer;transition:all .2s}.share-btn-light[data-astro-cid-gcevj5lr]:hover{background:#ffffff40;transform:translateY(-2px)}.share-btn-light[data-astro-cid-gcevj5lr] svg[data-astro-cid-gcevj5lr]{width:16px;height:16px}.copy-btn-wrapper[data-astro-cid-gcevj5lr]{position:relative}.copy-tooltip[data-astro-cid-gcevj5lr]{position:absolute;bottom:100%;left:50%;transform:translate(-50%);background:#1f2937;color:#fff;font-size:.75rem;padding:.375rem .75rem;border-radius:4px;white-space:nowrap;opacity:0;visibility:hidden;transition:all .2s;margin-bottom:.5rem}.copy-tooltip[data-astro-cid-gcevj5lr].show{opacity:1;visibility:visible}