:root{--green:#075e54;--green-2:#0c7668;--whatsapp:#20bd68;--ink:#153633;--muted:#5f7773;--coral:#ef6558;--yellow:#f2b23b;--cream:#fffaf0;--pale:#eaf5f1;--line:#d7e6e2;--white:#fff;--shadow:0 20px 55px rgba(12,75,68,.14)}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;color:var(--ink);background:#fff;font-family:Manrope,system-ui,sans-serif;font-size:16px;line-height:1.65}img{display:block;max-width:100%}a{color:inherit}.skip-link{position:absolute;left:-9999px}.skip-link:focus{left:1rem;top:1rem;z-index:100;background:white;padding:.75rem 1rem}.site-header{height:76px;display:flex;align-items:center;justify-content:space-between;padding:0 max(5vw,24px);position:sticky;top:0;z-index:50;background:rgba(255,255,255,.94);backdrop-filter:blur(16px);border-bottom:1px solid rgba(7,94,84,.1)}.brand{display:flex;align-items:center;gap:.7rem;text-decoration:none;font-family:Nunito,sans-serif;font-size:1.15rem;font-weight:800;line-height:1}.brand strong{color:var(--green)}.brand small{display:block;margin-top:.28rem;font:600 .66rem Manrope,sans-serif;letter-spacing:.06em;text-transform:uppercase;color:var(--muted)}.brand-mark{width:40px;height:40px;border-radius:12px;background:var(--green);color:white;display:grid;place-items:center;box-shadow:0 8px 20px rgba(7,94,84,.2)}.brand-mark span{font:900 1.65rem Nunito}.header-cta{background:var(--whatsapp);color:#fff;text-decoration:none;font-weight:800;padding:.65rem 1rem;border-radius:999px}.header-cta span{font-size:.7rem}.hero{min-height:calc(100vh - 76px);display:grid;grid-template-columns:minmax(0,1.02fr) minmax(420px,.98fr);align-items:center;gap:5vw;padding:6rem max(6vw,32px);background:radial-gradient(circle at 85% 8%,#d9f2e8 0,transparent 28%),linear-gradient(135deg,#fff 0%,var(--cream) 100%);overflow:hidden}.hero-copy{max-width:680px}.eyebrow,.kicker{display:inline-block;color:var(--green-2);font-weight:800;font-size:.78rem;letter-spacing:.14em;text-transform:uppercase}.hero h1,.section h2,.closing-section h2{font-family:Nunito,sans-serif;line-height:1.04;letter-spacing:-.035em;margin:.9rem 0 1.25rem}.hero h1{font-size:clamp(2.6rem,5.2vw,5.15rem)}.hero h1 em{font-style:normal;color:var(--coral)}.hero-lead{font-size:clamp(1.08rem,1.5vw,1.28rem);color:var(--muted);max-width:640px}.hero-points{padding:0;margin:1.7rem 0 2rem;list-style:none;display:grid;gap:.7rem}.hero-points li{font-weight:700}.hero-points li:before{content:'✓';display:inline-grid;place-items:center;margin-right:.65rem;width:1.55rem;height:1.55rem;border-radius:50%;color:var(--green);background:#d9f2e8}.button{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;min-height:56px;padding:.9rem 1.4rem;border-radius:14px;text-decoration:none;font-weight:800;transition:.2s transform,.2s box-shadow}.button:hover{transform:translateY(-2px)}.button-primary{background:var(--whatsapp);color:#fff;box-shadow:0 14px 30px rgba(32,189,104,.25)}.button-light{background:#fff;color:var(--green);box-shadow:0 12px 30px rgba(0,0,0,.14)}.microcopy{font-size:.78rem;color:var(--muted);margin:.65rem 0}.hero-visual{position:relative;max-width:650px;justify-self:center}.hero-visual img{position:relative;z-index:2;border-radius:38% 12% 34% 12%;box-shadow:var(--shadow)}.visual-ring{position:absolute;inset:-24px;border:2px solid rgba(7,94,84,.18);border-radius:42% 14% 38% 14%;transform:rotate(3deg)}.format-card,.pdf-card{position:absolute;z-index:3;background:#fff;padding:.8rem 1rem;border-radius:14px;box-shadow:var(--shadow);display:grid}.format-card{left:-34px;bottom:13%}.pdf-card{right:-22px;top:12%}.format-card strong,.pdf-card strong{font:900 1.15rem Nunito;color:var(--coral)}.format-card span,.pdf-card span{font-size:.7rem;color:var(--muted)}.trust-strip{display:grid;grid-template-columns:repeat(4,1fr);max-width:1180px;margin:-38px auto 0;position:relative;z-index:5;background:#fff;border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:1.25rem}.trust-strip div{padding:.25rem 1.3rem;border-right:1px solid var(--line)}.trust-strip div:last-child{border:0}.trust-strip strong,.trust-strip span{display:block}.trust-strip strong{font-family:Nunito;color:var(--green)}.trust-strip span{font-size:.76rem;color:var(--muted)}.section{padding:7rem max(6vw,32px)}.section-heading{max-width:800px;margin:0 auto 3.2rem;text-align:center}.section-heading.narrow{max-width:760px}.section h2,.closing-section h2{font-size:clamp(2.15rem,4vw,4rem)}.section-heading p{font-size:1.07rem;color:var(--muted)}.problem-section{background:#fff}.problem-grid{max-width:1120px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:1.2rem}.problem-grid article{padding:2.1rem;border:1px solid var(--line);border-radius:22px;background:linear-gradient(145deg,#fff,var(--pale))}.problem-grid span{font:900 2.2rem Nunito;color:var(--coral)}.problem-grid h3,.content-list h3,.bonus-grid h3,.steps h3{font:800 1.25rem Nunito;margin:.6rem 0 .3rem}.problem-grid p,.content-list p,.bonus-grid p,.steps p{margin:0;color:var(--muted)}.contents-section{background:var(--cream)}.content-layout{max-width:1160px;margin:auto;display:grid;grid-template-columns:1fr .9fr;gap:4rem;align-items:center}.content-list{display:grid;grid-template-columns:1fr 1fr;gap:1rem}.content-list article{display:flex;gap:1rem;background:#fff;padding:1.25rem;border-radius:18px;border:1px solid #efe6d7}.content-list h3{margin:0 0 .25rem}.content-list p{font-size:.88rem}.icon{flex:0 0 42px;height:42px;display:grid;place-items:center;background:var(--pale);border-radius:12px;font:900 1rem Nunito;color:var(--green)}.product-shot img{border-radius:28px;box-shadow:var(--shadow);transform:rotate(1.5deg)}.sample-section{background:var(--green);color:white;text-align:center}.section-heading.light p,.section-heading.light .kicker{color:#bce9df}.sample-gallery{max-width:1120px;margin:0 auto 2.5rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.sample-gallery figure{margin:0;background:#fff;padding:.65rem;border-radius:18px;color:var(--ink);box-shadow:0 18px 35px rgba(0,0,0,.16);transition:.2s transform}.sample-gallery figure:hover{transform:translateY(-6px)}.sample-gallery img{aspect-ratio:3/4;object-fit:cover;object-position:top;border-radius:12px;border:1px solid var(--line)}.sample-gallery figcaption{padding:.75rem .25rem .25rem;font-weight:800}.audience-section{display:grid;grid-template-columns:.9fr 1.1fr;gap:6vw;align-items:center}.audience-image img{border-radius:30px 90px 30px 90px;box-shadow:var(--shadow)}.audience-copy h2{margin-top:.8rem}.audience-list{display:grid;gap:1rem}.audience-list div{padding:1.1rem 1.25rem;border-left:4px solid var(--yellow);background:var(--cream);border-radius:0 14px 14px 0}.audience-list strong{font:800 1.08rem Nunito}.audience-list p{margin:.2rem 0;color:var(--muted)}.notice{margin-top:1.5rem;padding:1rem 1.2rem;background:var(--pale);border-radius:14px;font-size:.83rem;color:var(--muted)}.bonus-section{background:var(--pale)}.bonus-grid{max-width:1120px;margin:auto;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}.bonus-grid article{background:#fff;padding:1.6rem;border-radius:20px;box-shadow:0 10px 24px rgba(12,75,68,.07)}.bonus-number{width:44px;height:44px;border-radius:12px;background:var(--coral);color:#fff;display:grid;place-items:center;font-weight:900}.steps-section{text-align:center}.steps{max-width:980px;margin:0 auto 2.5rem;display:grid;grid-template-columns:repeat(3,1fr);gap:2rem}.steps>div{position:relative}.steps>div:not(:last-child):after{content:'→';position:absolute;right:-1.5rem;top:1.2rem;color:var(--line);font-size:2rem}.steps span{width:52px;height:52px;display:grid;place-items:center;margin:auto;border-radius:50%;background:var(--green);color:#fff;font:900 1.25rem Nunito}.faq-section{background:var(--cream)}.faq-list{max-width:850px;margin:auto;display:grid;gap:.8rem}.faq-list details{background:#fff;border:1px solid #e8ded0;border-radius:16px;padding:0 1.3rem}.faq-list summary{cursor:pointer;padding:1.2rem 2.2rem 1.2rem 0;font:800 1rem Nunito;position:relative}.faq-list summary::marker{color:var(--coral)}.faq-list p{color:var(--muted);margin:0 0 1.25rem}.closing-section{background:linear-gradient(135deg,var(--green),#093d39);color:#fff;padding:6rem max(6vw,32px);display:flex;justify-content:space-between;align-items:center;gap:3rem}.closing-section>div{max-width:760px}.closing-section .kicker{color:#9be4d4}.closing-section p{color:#d5efea;font-size:1.08rem}footer{display:flex;align-items:center;gap:2rem;justify-content:space-between;padding:2rem max(5vw,24px);background:#062f2b;color:#c8e2dd}.brand-footer{color:#fff}.brand-footer small{color:#91b8b1}.footer-note{font-size:.75rem}.floating-wa{display:none;position:fixed;z-index:60;right:16px;bottom:16px;background:var(--whatsapp);color:#fff;text-decoration:none;border-radius:999px;padding:.85rem 1.15rem;box-shadow:0 14px 30px rgba(0,0,0,.25);font-weight:800;gap:.45rem;align-items:center}
@media(max-width:980px){.hero{grid-template-columns:1fr;padding-top:4rem}.hero-copy{max-width:none}.hero-visual{max-width:620px}.trust-strip{margin:1.5rem 24px 0;grid-template-columns:1fr 1fr}.trust-strip div:nth-child(2){border-right:0}.trust-strip div:nth-child(-n+2){border-bottom:1px solid var(--line);padding-bottom:1rem}.content-layout,.audience-section{grid-template-columns:1fr}.product-shot,.audience-image{max-width:650px;margin:auto}.sample-gallery,.bonus-grid{grid-template-columns:1fr 1fr}.closing-section{align-items:flex-start;flex-direction:column}}
@media(max-width:640px){body{font-size:16px;padding-bottom:74px}.site-header{height:66px;padding:0 16px}.brand{font-size:1rem}.brand-mark{width:36px;height:36px}.brand small{display:none}.header-cta{display:none}.hero{min-height:auto;padding:3.5rem 20px 4rem;gap:3rem}.hero h1{font-size:2.65rem}.hero-lead{font-size:1.04rem}.button{width:100%;text-align:center}.format-card{left:-5px}.pdf-card{right:-5px}.trust-strip{margin:1rem 14px 0;grid-template-columns:1fr 1fr;padding:.8rem}.trust-strip div{padding:.65rem .75rem}.trust-strip strong{font-size:.84rem}.trust-strip span{font-size:.67rem}.section{padding:5rem 20px}.section h2,.closing-section h2{font-size:2.35rem}.problem-grid,.steps,.content-list{grid-template-columns:1fr}.problem-grid article{padding:1.5rem}.content-layout{gap:2.5rem}.sample-gallery{grid-template-columns:1fr 1fr;gap:.65rem}.sample-gallery figure{padding:.4rem;border-radius:12px}.sample-gallery figcaption{font-size:.78rem}.bonus-grid{grid-template-columns:1fr}.audience-section{gap:3rem}.steps{gap:2.5rem}.steps>div:not(:last-child):after{content:'↓';right:auto;left:50%;top:auto;bottom:-2.2rem}.closing-section{padding:4.5rem 20px}.closing-section h2{margin:.8rem 0}.closing-section .button{width:100%}footer{display:grid;justify-items:center;text-align:center;gap:.7rem;padding:2.5rem 20px}.floating-wa{display:flex}.microcopy{text-align:center}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.button,.sample-gallery figure{transition:none}}

/* Identidad visual de Ebook Express */
.brand-logo{width:54px;height:54px;object-fit:contain;filter:drop-shadow(0 7px 12px rgba(4,43,59,.18))}
.brand-logo-footer{width:72px;height:72px}
@media(max-width:640px){.brand-logo{width:46px;height:46px}}

/* Mantener siempre la proporción original de cada imagen */
img{height:auto}
.hero-visual img,.product-shot img,.audience-image img{width:100%;height:auto;aspect-ratio:1 / 1;object-fit:contain}
.sample-gallery img{width:100%;height:auto;aspect-ratio:auto;object-fit:contain;background:#fff}

.bonus-number{width:auto;min-width:72px;padding:0 .75rem;font-size:.72rem;letter-spacing:.05em}
.story-section{background:#fff}
.story-grid{max-width:1120px;margin:auto;display:grid;grid-template-columns:repeat(3,1fr);gap:1.25rem}
.story-card{overflow:hidden;background:var(--cream);border:1px solid #eadfce;border-radius:22px;box-shadow:0 12px 30px rgba(12,75,68,.08)}
.story-card>img{width:100%;height:auto;aspect-ratio:1 / 1;object-fit:cover}
.story-body{padding:1.45rem}
.story-body h3{margin:.55rem 0 .65rem;font:800 1.25rem Nunito}
.story-body p{margin:.25rem 0 .8rem;color:var(--muted)}
.story-body strong{color:var(--green);font-size:.88rem}
.fiction-label{display:inline-flex;padding:.32rem .6rem;border-radius:999px;background:var(--pale);color:var(--green);font-size:.7rem;font-weight:800;text-transform:uppercase;letter-spacing:.06em}
@media(max-width:820px){.story-grid{grid-template-columns:1fr}.story-card{display:grid;grid-template-columns:180px 1fr}.story-card>img{height:100%;min-height:260px}}
@media(max-width:560px){.story-card{display:block}.story-card>img{height:auto;min-height:0}}

/* Información comercial y políticas */
.legal-section{background:#f7fbfa}
.legal-summary{max-width:1120px;margin:0 auto 1.5rem;display:grid;grid-template-columns:repeat(4,1fr);gap:1rem}
.legal-summary div{padding:1.15rem;background:#fff;border:1px solid var(--line);border-radius:16px}
.legal-summary strong,.legal-summary span{display:block}
.legal-summary strong{font:800 .88rem Nunito;color:var(--green);margin-bottom:.25rem}
.legal-summary span{font-size:.8rem;color:var(--muted)}
.legal-list{max-width:960px;margin:auto;display:grid;gap:.8rem}
.legal-list details{background:#fff;border:1px solid var(--line);border-radius:16px;padding:0 1.35rem;scroll-margin-top:90px}
.legal-list summary{cursor:pointer;padding:1.2rem 2rem 1.2rem 0;font:800 1rem Nunito;color:var(--green)}
.legal-copy{padding:0 0 .8rem}
.legal-copy p{margin:0 0 1rem;color:var(--muted);font-size:.9rem}
.legal-copy strong{color:var(--ink)}
.footer-info{text-align:right}
.footer-info p{margin:.25rem 0}
.footer-links{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:.35rem 1rem;margin:.5rem 0}
.footer-links a{font-size:.78rem;color:#fff;text-underline-offset:3px}
@media(max-width:980px){.legal-summary{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.legal-summary{grid-template-columns:1fr}.footer-info{text-align:center}.footer-links{justify-content:center}}

/* Tipografías locales del sistema para evitar solicitudes externas */
body{font-family:system-ui,-apple-system,"Segoe UI",Roboto,Arial,sans-serif}
.brand,.hero h1,.section h2,.closing-section h2,.problem-grid h3,.content-list h3,.bonus-grid h3,.steps h3,.trust-strip strong,.story-body h3,.audience-list strong,.faq-list summary,.legal-list summary{font-family:ui-rounded,"Arial Rounded MT Bold","Segoe UI",Arial,sans-serif}