.d-hero{position:relative;min-height:90vh;display:flex;align-items:center;padding-top:var(--header-height);overflow:hidden}.d-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse at 60% 50%,#fff,#ececec 70%)}.d-hero-content{position:relative;z-index:1;display:grid;grid-template-columns:1fr 1fr;gap:var(--space-3xl);align-items:center;padding-top:var(--space-2xl);padding-bottom:var(--space-2xl)}.d-hero-text{animation:slideInLeft .8s ease both}.breadcrumb{display:flex;align-items:center;gap:8px;margin-bottom:var(--space-lg);font-size:.85rem;color:var(--neutral-400)}.breadcrumb a{color:var(--neutral-500);transition:color var(--transition-fast)}.breadcrumb a:hover{color:var(--primary-500)}.breadcrumb span{color:var(--primary-600);font-weight:500}.d-hero-badges{display:flex;gap:var(--space-sm);margin-bottom:var(--space-lg);flex-wrap:wrap}.d-hero-desc{font-size:1.05rem;line-height:1.8;margin-top:var(--space-md);margin-bottom:var(--space-xl)}.d-hero-actions{display:flex;gap:var(--space-md);flex-wrap:wrap;margin-bottom:var(--space-xl)}.d-hero-proof{display:flex;align-items:center;gap:var(--space-md)}.proof-text{font-size:.88rem;color:var(--neutral-500);font-weight:500}.d-hero-visual{display:flex;justify-content:flex-end;animation:scaleIn .8s ease .2s both}.d-book-container{position:relative;max-width:635px}.d-book-img{position:relative;z-index:1;max-width:100%;border-radius:0;box-shadow:none}.benefits-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg);margin-top:var(--space-3xl)}.benefit-card{text-align:center;padding:var(--space-2xl) var(--space-xl)}.benefit-icon{width:60px;height:60px;display:flex;align-items:center;justify-content:center;background:var(--primary-50);border-radius:var(--radius-lg);margin:0 auto var(--space-md)}.benefit-card h4{margin-bottom:var(--space-sm);color:var(--neutral-900)}.benefit-card p{font-size:.9rem;margin:0 auto}.howto-steps{max-width:800px;margin:var(--space-3xl) auto 0;display:flex;flex-direction:column;gap:var(--space-2xl)}.howto-step{display:grid;grid-template-columns:auto 1fr auto;gap:var(--space-xl);align-items:center;padding:var(--space-xl);background:var(--surface-primary);border-radius:var(--radius-lg);border:1px solid var(--neutral-100);transition:all var(--transition-smooth)}.howto-step:hover{box-shadow:var(--shadow-lg);border-color:var(--primary-100)}.step-number{width:56px;height:56px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-500),var(--primary-600));color:#fff;font-family:var(--font-display);font-size:1.5rem;font-weight:700;border-radius:var(--radius-md);flex-shrink:0}.step-content h3{margin-bottom:var(--space-sm)}.step-content p{font-size:.92rem}.step-icon-wrap{width:80px;height:80px;display:flex;align-items:center;justify-content:center;background:var(--primary-50);border-radius:var(--radius-lg)}.language-grid{display:flex;justify-content:center;gap:var(--space-md);margin-top:var(--space-2xl);flex-wrap:wrap}.lang-card{display:flex;flex-direction:column;align-items:center;gap:var(--space-sm);padding:var(--space-lg) var(--space-xl);background:var(--surface-primary);border-radius:var(--radius-lg);border:1px solid var(--neutral-100);min-width:120px;transition:all var(--transition-smooth)}.lang-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-200)}.lang-flag{font-size:2.5rem;line-height:1}.lang-name{font-weight:600;font-size:.9rem;color:var(--neutral-700)}.testimonial-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:var(--space-lg);margin-top:var(--space-3xl)}.testimonial-card{padding:var(--space-xl);display:flex;flex-direction:column;gap:var(--space-md)}.testimonial-text{font-size:.95rem;line-height:1.8;color:var(--neutral-700);font-style:italic;flex:1}.testimonial-author{display:flex;align-items:center;gap:var(--space-md);margin-top:var(--space-sm)}.author-avatar{width:44px;height:44px;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,var(--primary-400),var(--primary-500));color:#fff;font-weight:700;font-size:1.1rem;border-radius:50%;flex-shrink:0}.testimonial-author strong{display:block;font-size:.92rem;color:var(--neutral-800)}.verified-badge{font-size:.78rem;color:var(--accent-green);font-weight:500}.blog-layout{max-width:780px;margin:0 auto}.blog-article h2{margin-bottom:var(--space-md)}.blog-meta{display:flex;gap:var(--space-sm);font-size:.85rem;color:var(--neutral-400);margin-bottom:var(--space-2xl);padding-bottom:var(--space-lg);border-bottom:1px solid var(--neutral-100)}.blog-content h3{margin-top:var(--space-2xl);margin-bottom:var(--space-md);color:var(--neutral-900)}.blog-content p{font-size:1rem;line-height:1.9;margin-bottom:var(--space-md);max-width:none}.blog-content ul,.blog-content ol{padding-left:var(--space-xl);margin-bottom:var(--space-lg)}.blog-content li{font-size:.95rem;line-height:1.9;color:var(--neutral-600);margin-bottom:var(--space-sm)}.blog-content li strong{color:var(--neutral-800)}.blog-cta{background:linear-gradient(135deg,var(--primary-50),var(--primary-100));border-radius:var(--radius-lg);padding:var(--space-2xl);margin-top:var(--space-2xl);text-align:center}.blog-cta h3{margin-top:0;margin-bottom:var(--space-sm)}.blog-cta p{margin:0 auto var(--space-lg);text-align:center}.blog-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(320px,1fr));gap:var(--space-xl);margin-top:var(--space-2xl)}.blog-preview-card{background:var(--surface-primary);border:1px solid var(--neutral-100);border-radius:var(--radius-lg);display:flex;flex-direction:column;text-decoration:none;color:inherit;transition:all var(--transition-base);overflow:hidden}.blog-preview-img{width:100%;height:180px;object-fit:cover;border-bottom:1px solid var(--neutral-100)}.blog-card-content{padding:var(--space-xl);display:flex;flex-direction:column;flex:1}a.blog-preview-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-lg);border-color:var(--primary-200)}.blog-category{font-size:.8rem;font-weight:600;color:var(--primary-500);text-transform:uppercase;letter-spacing:.05em;margin-bottom:var(--space-sm)}.blog-preview-card h3{font-size:1.25rem;margin-bottom:var(--space-md);color:var(--neutral-900)}.blog-preview-card p{font-size:.95rem;color:var(--neutral-600);line-height:1.6;flex:1}.blog-card-meta{font-size:.85rem;color:var(--neutral-400);margin-top:var(--space-xl);display:flex;justify-content:space-between;border-top:1px solid var(--neutral-100);padding-top:var(--space-md)}.read-more{color:var(--primary-600);font-weight:500;transition:transform var(--transition-fast)}a.blog-preview-card:hover .read-more{transform:translate(4px)}.other-books-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:var(--space-xl);margin-top:var(--space-2xl);max-width:800px;margin-left:auto;margin-right:auto}.other-book-card{display:flex;border-radius:var(--radius-lg);overflow:hidden;background:var(--surface-primary);border:1px solid var(--neutral-100);transition:all var(--transition-smooth)}.other-book-card:hover{transform:translateY(-4px);box-shadow:var(--shadow-xl);border-color:transparent}.other-book-img{width:140px;flex-shrink:0;display:flex;align-items:center;justify-content:center;padding:var(--space-md)}.other-book-img img{max-height:140px;object-fit:contain;border-radius:var(--radius-sm)}.other-book-info{padding:var(--space-lg);display:flex;flex-direction:column;justify-content:center}.other-book-info h3{font-size:1.15rem;margin-bottom:var(--space-xs)}.other-book-info p{font-size:.85rem;margin-bottom:var(--space-sm)}.link-arrow{font-weight:600;font-size:.88rem;color:var(--primary-500);transition:transform var(--transition-fast);display:inline-block}.other-book-card:hover .link-arrow{transform:translate(4px)}.d-final-cta{background:linear-gradient(135deg,var(--primary-600),var(--primary-700));color:#fff;position:relative;overflow:hidden}.d-final-cta:before{content:"";position:absolute;top:-100px;right:-100px;width:400px;height:400px;border-radius:50%;background:#ffffff0d}.d-final-cta:after{content:"";position:absolute;bottom:-150px;left:-50px;width:300px;height:300px;border-radius:50%;background:#ffffff08}.final-cta-content{position:relative;z-index:1}.d-final-cta h2{color:#fff;margin-bottom:var(--space-md)}.d-final-cta p{color:#ffffffd9;margin-bottom:var(--space-xl)}.btn-lg{padding:18px 40px;font-size:1.05rem}@media(max-width:968px){.d-hero{align-items:flex-start;padding-top:calc(var(--header-height) + var(--space-xl));min-height:auto}.d-hero-content{grid-template-columns:1fr;text-align:center;padding-top:0}.d-hero-text{order:1}.d-hero-visual{order:0}.breadcrumb,.d-hero-badges{justify-content:center}.d-hero-desc{margin-left:auto;margin-right:auto}.d-hero-actions,.d-hero-proof{justify-content:center}.d-book-container{max-width:350px}.benefits-grid{grid-template-columns:1fr 1fr}.howto-step{grid-template-columns:auto 1fr}.step-visual{display:none}.testimonial-grid{grid-template-columns:1fr;max-width:500px;margin-left:auto;margin-right:auto}.other-books-grid{grid-template-columns:1fr;max-width:420px}}@media(max-width:640px){.benefits-grid{grid-template-columns:1fr;max-width:400px;margin-left:auto;margin-right:auto}.language-grid{gap:var(--space-sm)}.lang-card{min-width:90px;padding:var(--space-md)}.lang-flag{font-size:2rem}.other-book-card{flex-direction:column}.other-book-img{width:100%;padding:var(--space-lg)}}.lightbox-overlay{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#000000d9;display:flex;align-items:center;justify-content:center;z-index:9999;opacity:0;pointer-events:none;transition:opacity .3s ease}.lightbox-overlay.active{opacity:1;pointer-events:auto}.lightbox-image{max-width:90%;max-height:90vh;object-fit:contain;transform:scale(.9);transition:transform .3s ease;border-radius:var(--radius-md);box-shadow:var(--shadow-2xl)}.lightbox-overlay.active .lightbox-image{transform:scale(1)}.enlargeable-image{cursor:zoom-in;transition:transform .2s ease}.enlargeable-image:hover{transform:scale(1.02)}.infographic-container{margin:var(--space-xl) 0;text-align:center}.infographic-container figcaption{font-size:.85rem;color:var(--neutral-500);margin-top:var(--space-sm);font-style:italic}