:root{--book:#23352c;--book-soft:#e8ede5;--book-muted:#b3c2af}
.header nav a[aria-current="page"]{text-decoration:underline;text-decoration-color:var(--accent);text-decoration-thickness:2px}
.business-home .home-photo-layout .intro{max-width:640px;font-size:20px;line-height:1.6}
.business-home .home-photo-layout h1{font-size:clamp(47px,5.2vw,76px)}
.hero-actions{display:flex;align-items:center;flex-wrap:wrap;gap:22px;margin-top:30px}
.hero-actions .button{min-width:225px;gap:28px}
.hero-actions .text-link{font-size:15px}
.business-home .home-portrait{position:relative}
.portrait-caption{font-size:12px;color:var(--muted);line-height:1.5;margin:12px 0 0}
.business-paths{border-top:1px solid var(--ink);padding:55px 0 65px;scroll-margin-top:25px}
.business-paths .section-heading{max-width:760px}
.business-path-grid{display:grid;grid-template-columns:1fr 1.12fr 1fr;gap:20px;align-items:stretch}
.business-path{border:1px solid var(--line);padding:29px 27px;display:flex;flex-direction:column;align-items:flex-start}
.business-path h3{font-size:32px;line-height:1.1;font-weight:600;letter-spacing:-1.1px;margin:28px 0 20px}
.business-path p{font-size:17px;line-height:1.6;color:var(--muted);margin:0 0 24px}
.business-path ul{padding:0;list-style:none;font-size:15px;line-height:1.5;margin:0 0 28px;width:100%}
.business-path li{padding:11px 0;border-top:1px solid var(--line)}
.business-path .text-link{margin-top:auto}
.path-price{font-size:33px!important;color:var(--ink)!important;font-weight:600;letter-spacing:-1px;margin:4px 0 22px!important}
.path-price small{font-size:13px;letter-spacing:0;font-weight:400;color:var(--muted);margin-left:7px}
.business-path.featured{background:var(--book);color:#fcfbf7;border-color:var(--book);position:relative}
.business-path.featured:before{content:"";height:4px;position:absolute;left:-1px;right:-1px;top:-1px;background:var(--accent)}
.business-path.featured p{color:#d4dfd1}
.business-path.featured li{border-color:#546455}
.business-path.featured .path-price{color:#fcfbf7!important}
.business-path.featured .path-price small{color:#c6d2c3}
.featured-reference{font-size:12px;line-height:1.5;color:#d0ddcb;display:block;margin-bottom:5px;letter-spacing:0;font-weight:400}
.featured-reference s{text-decoration-thickness:1px;margin-left:5px}
.business-path.featured .category{color:#d6e1d2}
.home-book-story{display:grid;grid-template-columns:.8fr 1.2fr;gap:80px;align-items:center;padding:58px 42px;background:#ebece5;margin-bottom:65px}
.home-book-story .book-stage{padding:0;background:none;min-height:0}
.home-book-story h2{font-size:clamp(32px,3.5vw,47px);margin-bottom:25px}
.home-book-story p:not(.eyebrow){font-size:19px;line-height:1.65;color:var(--muted);margin:0 0 26px;max-width:570px}
.quiet-resource{display:block;margin-top:25px;padding-top:20px;border-top:1px solid var(--line);font-size:13px;line-height:1.6;color:var(--muted)}
.book-hero{display:grid;grid-template-columns:1.25fr .85fr;gap:75px;align-items:center;padding:62px 0 65px}
.book-hero h1{font-size:clamp(58px,6.7vw,92px);line-height:1.0;letter-spacing:-.055em}
.book-hero h1 span{color:var(--book)}
.book-hero .intro{font-size:21px;line-height:1.6;margin-top:30px;max-width:610px}
.book-reference{font-size:14px;line-height:1.5;color:var(--muted);margin:28px 0 2px}
.book-reference s{margin-left:7px;text-decoration-thickness:1px}
.book-price{font-size:65px;font-weight:650;line-height:1.05;letter-spacing:-3px;margin:0;color:var(--book)}
.book-price span{font-size:35px;margin-left:5px;letter-spacing:-1px}
.book-specs{font-size:13px;line-height:1.6;color:var(--muted);margin:18px 0 0}
.purchase-mode{font-size:12px;color:var(--muted);line-height:1.5;margin:12px 0 0}
.book-stage{margin:0;background:var(--book-soft);padding:50px 40px;display:flex;align-items:center;justify-content:center;position:relative;min-height:510px}
.book-stage:after{content:"44 PÁGINAS / PDF";position:absolute;bottom:18px;left:0;right:0;font-size:10px;letter-spacing:2px;text-align:center;color:#586653}
.book-cover{display:block;width:min(100%,310px);height:auto;transform:rotate(-4deg);box-shadow:15px 20px 26px #23352c2c,2px 1px 0 #122217;position:relative;z-index:1}
.book-promise{border-top:1px solid var(--ink);border-bottom:1px solid var(--ink);display:grid;grid-template-columns:repeat(3,1fr);gap:36px;padding:27px 0;margin:0 0 60px}
.book-promise p{font-size:15px;line-height:1.55;color:var(--muted);margin:0}
.book-promise strong{display:block;font-size:20px;color:var(--ink);font-weight:600;line-height:1.2;margin-bottom:10px;letter-spacing:-.4px}
.book-section{padding:55px 0;border-top:1px solid var(--ink)}
.book-section .section-heading>p:last-child{max-width:770px}
.book-chapters{display:grid;grid-template-columns:repeat(3,1fr);gap:35px}
.book-chapters article{border-top:1px solid var(--line);padding-top:22px}
.book-chapters .chapter-no{font-size:14px;color:var(--accent);font-weight:600}
.book-chapters h3{font-size:27px;line-height:1.14;letter-spacing:-.65px;font-weight:600;margin:25px 0 18px}
.book-chapters p{font-size:18px;line-height:1.65;color:var(--muted);margin:0}
.book-tools{display:grid;grid-template-columns:1fr 1fr;gap:60px;padding:40px;background:var(--book);color:#fcfbf7;margin:5px 0 60px}
.book-tools .eyebrow{color:#c8d9c0}
.book-tools h2{font-size:36px;margin-bottom:24px}
.book-tools p,.book-tools li{font-size:17px;line-height:1.65;color:#d5e0d1}
.book-tools p{margin:0}
.book-tools ul{padding:0;margin:0;list-style:none}
.book-tools li{padding:14px 0;border-top:1px solid #627260}
.preview-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:28px;margin-top:36px}
.preview-grid figure{margin:0}
.preview-grid a{display:block;position:relative;background:#e9eae3;padding:18px;border:1px solid var(--line);transition:border-color .15s}
.preview-grid a:hover{border-color:var(--book)}
.preview-grid img{display:block;width:100%;height:auto;box-shadow:0 5px 16px #23352c13}
.preview-grid figcaption{font-size:15px;line-height:1.5;margin:17px 0 0;color:var(--muted)}
.preview-grid figcaption strong{display:block;font-size:17px;font-weight:600;color:var(--ink);margin-bottom:4px}
.preview-hint{font-size:13px;color:var(--muted);line-height:1.6;margin-top:20px}
.fit-pair{display:grid;grid-template-columns:1fr 1fr;gap:60px}
.fit-pair h3{font-size:25px;letter-spacing:-.6px;line-height:1.2;font-weight:600;margin:0 0 23px}
.fit-pair ul{list-style:none;padding:0;margin:0}
.fit-pair li{font-size:18px;line-height:1.65;padding:15px 0;border-top:1px solid var(--line);color:var(--muted)}
.book-author{display:grid;grid-template-columns:220px 1fr;gap:65px;align-items:center;padding:50px 0 60px;border-top:1px solid var(--ink)}
.book-author figure{margin:0}
.book-author img{display:block;width:100%;height:auto;aspect-ratio:4/5;object-fit:cover;object-position:center 30%}
.book-author p{font-size:19px;line-height:1.65;color:var(--muted);max-width:720px;margin:24px 0 0}
.book-buy{display:grid;grid-template-columns:1.1fr .9fr;gap:65px;background:var(--book-soft);padding:45px;margin:0 0 60px;scroll-margin-top:25px}
.book-buy h2{font-size:clamp(34px,3.6vw,48px)}
.book-buy p:not(.eyebrow):not(.book-reference):not(.book-price){font-size:17px;line-height:1.65;color:var(--muted)}
.book-buy .book-reference{margin-top:0}
.book-buy .book-price{margin-bottom:26px}
.book-buy .button{justify-content:space-between;gap:16px;min-width:0}
.book-buy .purchase-mode{font-size:13px!important;line-height:1.6!important}
.book-buy .email-link{font-size:13px;line-height:1.7;overflow-wrap:anywhere}
.next-options{display:grid;grid-template-columns:1fr 1fr;gap:35px;border-top:1px solid var(--ink);padding:42px 0 55px}
.next-options article{padding-right:20px}
.next-options h2,.next-options h3{font-size:28px;line-height:1.15;font-weight:600;letter-spacing:-.7px;margin:18px 0}
.next-options p{font-size:17px;line-height:1.65;color:var(--muted);max-width:500px;margin:0 0 22px}
.paid-guide-next{border-top:1px solid var(--ink);padding:40px 0 50px}
.paid-guide-next h2{font-size:32px;max-width:700px;margin-bottom:22px}
.paid-guide-next p{font-size:18px;line-height:1.65;max-width:750px;color:var(--muted);margin:0 0 22px}
.site-footer{flex-wrap:wrap}
@media(max-width:1080px){.business-path-grid{gap:15px}.business-path{padding:25px 22px}.business-path h3{font-size:29px}.book-hero{gap:40px}.book-stage{padding:40px 28px;min-height:440px}.book-hero h1{font-size:65px}.book-hero .intro{font-size:19px}.book-chapters{gap:27px}.home-book-story{gap:50px}.book-buy{gap:35px;padding:35px}.book-tools{gap:38px}.book-author{gap:40px}}
@media(max-width:860px){.business-path-grid{grid-template-columns:1fr 1fr}.business-path.featured{grid-column:1/-1;grid-row:1}.business-path.featured h3 br{display:none}.business-path.featured ul{display:grid;grid-template-columns:1fr 1fr;column-gap:25px}.business-path h3{font-size:32px}.book-hero{grid-template-columns:1fr .8fr;gap:30px}.book-hero h1{font-size:56px}.book-stage{min-height:360px;padding:32px 22px}.book-hero .intro{font-size:18px}.book-chapters{grid-template-columns:1fr}.book-chapters article{display:grid;grid-template-columns:35px 1fr;column-gap:20px}.book-chapters h3{margin:0 0 16px}.book-chapters p{grid-column:2}.book-chapters .chapter-no{padding-top:4px}.book-tools{padding:32px;gap:30px}.book-tools h2{font-size:31px}.book-author{grid-template-columns:180px 1fr;gap:32px}.book-author p{font-size:18px}.home-book-story{gap:38px;padding:38px 28px}.book-buy h2{font-size:38px}}
@media(max-width:650px){.business-home .home-photo-layout h1{font-size:clamp(43px,10vw,65px)}.business-home .home-photo-layout .intro{font-size:19px}.hero-actions{gap:20px;align-items:flex-start;flex-direction:column}.hero-actions .button{width:100%;min-width:0;justify-content:space-between}.business-paths{padding:35px 0 40px}.business-path-grid{grid-template-columns:1fr}.business-path.featured{grid-column:auto;grid-row:1}.business-path.featured ul{display:block}.business-path{padding:28px 25px}.business-path h3{font-size:34px;margin-top:22px}.business-path p{font-size:17px}.business-path .path-price{margin-bottom:20px!important}.home-book-story{grid-template-columns:1fr;gap:35px;padding:35px 25px;margin-bottom:40px}.home-book-story .book-cover{width:210px}.home-book-story .book-stage{min-height:330px;padding:10px 20px 30px}.home-book-story h2{font-size:34px}.home-book-story p:not(.eyebrow){font-size:18px}.book-hero{grid-template-columns:1fr;gap:35px;padding:40px 0 42px}.book-hero h1{font-size:clamp(49px,11.4vw,72px)}.book-hero .intro{font-size:19px;margin-top:25px}.book-stage{min-height:0;padding:35px 30px 48px}.book-cover{width:min(100%,250px)}.book-reference{margin-top:24px}.book-promise{grid-template-columns:1fr;gap:23px;padding:27px 0;margin-bottom:35px}.book-promise strong{font-size:20px;margin-bottom:7px}.book-promise p{font-size:16px}.book-section{padding:35px 0}.book-chapters article{grid-template-columns:26px 1fr;gap:0 15px}.book-chapters h3{font-size:27px}.book-chapters p{font-size:17px}.book-tools{grid-template-columns:1fr;padding:28px 23px;gap:28px;margin-bottom:40px}.book-tools h2{font-size:30px}.book-tools ul{margin:0}.preview-grid{grid-template-columns:1fr;gap:28px;max-width:400px;margin:28px auto 0}.preview-grid a{padding:20px 27px}.fit-pair{grid-template-columns:1fr;gap:35px}.fit-pair li{font-size:17px}.book-author{grid-template-columns:1fr;gap:26px;padding:35px 0 40px}.book-author figure{width:155px}.book-author p{font-size:18px}.book-buy{grid-template-columns:1fr;gap:32px;padding:30px 24px;margin-bottom:40px}.book-buy h2{font-size:35px}.book-buy .book-price{font-size:70px}.next-options{grid-template-columns:1fr;gap:32px;padding:30px 0 40px}.next-options article{padding-right:0}.paid-guide-next{padding:32px 0 38px}.paid-guide-next h2{font-size:29px}.paid-guide-next p{font-size:17px}.quiet-resource{margin-top:22px}.site-footer{gap:12px}}
@media(max-width:540px){.header{flex-wrap:wrap;padding:22px 0;gap:18px}.header .name{max-width:none;font-size:19px}.header nav{width:100%;justify-content:space-between;gap:12px;font-size:13px}.header nav a{white-space:nowrap}}
@media(prefers-reduced-motion:reduce){.preview-grid a{transition:none}}

/* Navegación compartida con la nueva página de Patreon. */
.header nav{flex-wrap:wrap;row-gap:14px}
@media(max-width:850px){.header{flex-wrap:wrap;padding:23px 0;gap:20px}.header nav{gap:14px 22px}}
@media(max-width:540px){.header nav{justify-content:flex-start;gap:14px 22px}}