:root{--bg: #f4f8fb;--surface: #ffffff;--surface-soft: #eef5fb;--text: #16324f;--muted: #5f748a;--primary: #0f6cab;--primary-dark: #0a4d7d;--accent: #61c0bf;--border: rgba(15, 108, 171, .12);--shadow: 0 20px 60px rgba(16, 52, 85, .08);--radius-xl: 28px;--radius-lg: 20px;--container: 1180px}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:linear-gradient(180deg,#f7fbff,#edf5fb);color:var(--text)}a{color:inherit;text-decoration:none}img{max-width:100%}.page{min-height:100vh}.container{width:min(var(--container),calc(100% - 32px));margin:0 auto}.topbar{position:sticky;top:0;z-index:30;-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px);background:#f7fbffd6;border-bottom:1px solid rgba(15,108,171,.08)}.topbar-inner{display:flex;align-items:center;justify-content:space-between;min-height:78px;gap:20px}.brand{display:flex;align-items:center;gap:14px}.brand-logo{width:78px;height:auto;object-fit:contain;display:block;background:transparent;padding:0;box-shadow:none;border-radius:0}.brand h1{margin:0;font-size:1.1rem;line-height:1}.brand p{margin:4px 0 0;color:var(--muted);font-size:.9rem}.nav{display:flex;align-items:center;gap:18px}.nav a{color:var(--text);font-weight:600;font-size:.95rem}.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:0 20px;border-radius:999px;font-weight:700;transition:.25s ease;border:none;cursor:pointer}.btn-primary{background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;box-shadow:0 14px 34px #0f6cab3d}.btn-primary:hover{transform:translateY(-2px)}.btn-secondary{border:1px solid var(--border);background:#ffffffd6;color:var(--text)}.eyebrow{display:inline-block;margin-bottom:14px;padding:8px 14px;border-radius:999px;background:#61c0bf29;color:var(--primary-dark);font-size:.88rem;font-weight:700}.hero{padding:72px 0 48px}.hero-simple{padding:92px 0 46px}.hero-simple-content{text-align:center;max-width:980px;margin:0 auto}.hero-simple-content h2{margin:0;font-size:clamp(2.8rem,6vw,5.2rem);line-height:.95;letter-spacing:-.04em}.hero-subtext{margin:18px auto 0;max-width:760px;color:var(--muted);line-height:1.8;font-size:1.04rem}.section{padding:78px 0}.section-alt{background:#ffffff7a;border-top:1px solid rgba(15,108,171,.06);border-bottom:1px solid rgba(15,108,171,.06)}.section-heading{max-width:760px;margin-bottom:34px}.section-heading-no-margin{margin-bottom:0}.section-heading h2,.library-hero h2,.simple-hero h2,.product-detail-copy h2{margin:0 0 14px;font-size:clamp(2rem,4vw,3.2rem);line-height:1.02;letter-spacing:-.03em}.section-heading p,.library-hero p,.simple-hero p,.product-detail-copy p{margin:0;color:var(--muted);line-height:1.75;font-size:1.02rem}.centered-heading{text-align:center;margin-inline:auto}.products-header{display:flex;align-items:end;justify-content:space-between;gap:24px;margin-bottom:28px}.products-arrows{display:flex;gap:12px;flex-shrink:0}.arrow-btn{width:52px;height:52px;border:1px solid var(--border);border-radius:999px;background:#fff;color:var(--text);font-size:1.4rem;font-weight:700;cursor:pointer;box-shadow:var(--shadow);transition:.25s ease}.arrow-btn:hover{transform:translateY(-2px);background:var(--primary);color:#fff}.products-slider{display:flex;gap:20px;overflow-x:auto;scroll-behavior:smooth;padding-bottom:10px;scrollbar-width:none}.products-slider::-webkit-scrollbar{display:none}.product-card{min-width:320px;max-width:320px;background:#ffffffeb;border:1px solid var(--border);border-radius:24px;overflow:hidden;box-shadow:var(--shadow);flex-shrink:0;transition:.25s ease}.product-card:hover{transform:translateY(-4px)}.product-card-featured{border:1px solid rgba(15,108,171,.22);box-shadow:0 22px 60px #0f6cab1f}.product-image-wrap{height:220px;overflow:hidden;background:#dfeef8;position:relative}.product-image{width:100%;height:100%;object-fit:cover;display:block}.product-badge{position:absolute;top:16px;left:16px;padding:8px 12px;border-radius:999px;background:linear-gradient(135deg,var(--primary),var(--primary-dark));color:#fff;font-size:.82rem;font-weight:800;z-index:2}.product-content{padding:20px}.product-content h3{margin:0 0 10px;font-size:1.2rem}.product-content p{margin:0;color:var(--muted);line-height:1.7;min-height:110px}.product-footer{margin-top:18px;display:flex;align-items:center;justify-content:space-between;gap:12px}.product-footer strong{font-size:1.1rem;color:var(--primary-dark)}.product-footer span{color:var(--primary);font-weight:700}.alliances-strip{display:grid;grid-template-columns:repeat(5,minmax(0,1fr));gap:28px 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8px;color:var(--primary);font-weight:700;font-size:.92rem}.ebook-content h3{margin:0 0 12px;font-size:1.28rem;line-height:1.2}.ebook-content p{margin:0;color:var(--muted);line-height:1.75;min-height:120px}.ebook-btn{margin-top:18px;width:100%}.simple-page{padding:120px 0;text-align:center}.product-detail-hero{padding:78px 0 42px}.product-detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:30px;align-items:center}.product-detail-image-wrap{min-height:420px;border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.product-detail-image{width:100%;height:100%;object-fit:cover;display:block}.simple-actions{display:flex;gap:14px;margin-top:26px;flex-wrap:wrap}.product-content-layout{display:grid;grid-template-columns:1.3fr .7fr;gap:28px;align-items:start}.product-main-text h3,.product-benefits-card h3{margin:0 0 14px;font-size:1.5rem}.product-main-text p{margin:0 0 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scale(1.02)}.whatsapp-icon{display:inline-grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#fff3;font-size:1rem}@media(max-width:980px){.nav{display:none}.products-header{flex-direction:column;align-items:start}.product-card{min-width:280px;max-width:280px}.product-content p{min-height:auto}.alliances-grid-expanded,.ebooks-grid,.product-detail-grid,.product-content-layout{grid-template-columns:1fr}.hero-simple{padding-top:56px}.hero-simple-content h2{font-size:2.8rem}.footer-inner{display:grid;grid-template-columns:1fr}.whatsapp-float{right:14px;bottom:14px;padding:0 16px}.alliances-strip{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px 18px}.alliance-logo-clean{max-width:130px;height:56px}.hero-home-logo{width:min(150px,46vw);margin-bottom:18px}}.ebook-landing-hero{padding:82px 0 48px}.ebook-landing-grid{display:grid;grid-template-columns:1.1fr .9fr;gap:32px;align-items:center}.ebook-landing-copy h2{margin:0 0 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1.1fr;gap:30px;align-items:center}.ebook-story-image-wrap{min-height:420px;border-radius:28px;overflow:hidden;box-shadow:var(--shadow)}.ebook-story-image{width:100%;height:100%;object-fit:cover;display:block}.ebook-story-copy h2{margin:0 0 14px;font-size:clamp(2rem,4vw,3.2rem);line-height:1.02;letter-spacing:-.03em}.ebook-story-copy p{margin:0 0 14px;color:var(--muted);line-height:1.8}.promo-feature-grid{width:min(var(--container),calc(100% - 32px));margin:28px auto 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.promo-feature-card{padding:22px;border-radius:22px;background:#fffffff0;border:1px solid var(--border);box-shadow:var(--shadow)}.promo-feature-card h3{margin:0 0 10px;font-size:1.08rem}.promo-feature-card p{margin:0;color:var(--muted);line-height:1.75}.ebook-final-cta-section{padding-top:20px;padding-bottom:90px}.ebook-final-cta{display:flex;align-items:center;justify-content:space-between;gap:24px;padding:34px;background:linear-gradient(135deg,#fff,#eef6fb);border:1px solid var(--border);border-radius:30px;box-shadow:var(--shadow)}.ebook-final-cta h2{margin:0 0 14px;font-size:clamp(2rem,4vw,3rem);line-height:1.02;letter-spacing:-.03em}.ebook-final-cta p{margin:0;color:var(--muted);line-height:1.75;font-size:1.02rem}@media(max-width:980px){.ebook-landing-grid,.promo-benefits-grid,.ebook-story-grid,.promo-feature-grid,.ebook-final-cta{grid-template-columns:1fr;display:grid}.ebook-landing-cover-wrap,.ebook-story-image-wrap{min-height:auto}}.ebook-final-cta .btn{white-space:nowrap}@media(max-width:640px){.alliances-strip{grid-template-columns:repeat(2,minmax(0,1fr));gap:20px 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