/* Colección Método C.A.C. — hoja de estilos del sitio */
:root {
  --navy: #0C1D3B;
  --navy-2: #16294d;
  --gold: #B8862D;
  --gold-l: #D4A84B;
  --gold-d: #8A6216;
  --cream: #F7F3EA;
  --cream-2: #EFE6D2;
  --ink: #1E2433;
  --muted: #4A5163;
  --line: #DCCFB2;
  --ok: #2F6B4F;
  --err: #9B2335;
  --serif: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --body: 'EB Garamond', Georgia, serif;
  --radius: 10px;
}
* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; font-family: var(--body); font-size: 17px; line-height: 1.6; color: var(--ink); background: #fff; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--navy); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--gold-d); }
h1, h2, h3 { font-family: var(--serif); color: var(--navy); line-height: 1.2; text-wrap: balance; }
h1 { font-size: clamp(30px, 5vw, 48px); margin: 0 0 14px; }
h2 { font-size: clamp(23px, 3.2vw, 31px); margin: 34px 0 14px; }
h3 { font-size: 20px; margin: 0 0 8px; }
p { text-wrap: pretty; }
.wrap { width: 100%; max-width: 1180px; margin: 0 auto; padding: 0 20px; }
.narrow { max-width: 820px; }
.sr, .skip { position: absolute; left: -9999px; }
.skip:focus { left: 12px; top: 12px; background: #fff; padding: 8px 12px; z-index: 99; }
:focus-visible { outline: 3px solid var(--gold-l); outline-offset: 2px; }

/* ---------- botones */
.btn { display: inline-block; font-family: var(--body); font-weight: 700; font-size: 16px; background: var(--navy); color: #fff; border: 2px solid var(--navy);
  border-radius: 999px; padding: 11px 24px; text-decoration: none; cursor: pointer; transition: background .15s, color .15s; min-height: 46px; }
.btn:hover { background: var(--navy-2); color: #fff; }
.btn-gold { background: var(--gold-l); border-color: var(--gold-l); color: var(--navy); }
.btn-gold:hover { background: #e2bb62; color: var(--navy); }
.btn-line { background: transparent; border-color: #fff; color: #fff; }
.btn-line:hover { background: #fff; color: var(--navy); }
.btn-ghost { background: transparent; color: var(--navy); }
.btn-ghost:hover { background: var(--navy); color: #fff; }
.btn-big { width: 100%; font-size: 18px; padding: 14px; margin-top: 10px; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.link-btn { background: none; border: 0; color: var(--err); text-decoration: underline; cursor: pointer; font: inherit; font-size: 15px; }
.link-more { font-weight: 700; }

/* ---------- cabecera */
.announce { background: var(--gold-l); color: var(--navy); text-align: center; padding: 8px 16px; font-weight: 600; font-size: 15px; }
.site-header { background: var(--navy); color: #fff; position: sticky; top: 0; z-index: 50; box-shadow: 0 2px 10px rgba(0,0,0,.18); }
.header-row { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 72px; }
.brand { display: flex; align-items: center; gap: 12px; text-decoration: none; color: #fff; }
.brand:hover { color: #fff; }
.brand-mark { font-family: var(--serif); font-weight: 700; font-size: 14px; letter-spacing: 1px; background: var(--gold-l); color: var(--navy); border-radius: 8px; padding: 9px 8px; }
.brand-text { display: flex; flex-direction: column; line-height: 1.2; }
.brand-text strong { font-family: var(--serif); font-size: 17px; }
.brand-text em { color: var(--gold-l); font-size: 14px; }
.main-nav { display: flex; align-items: center; gap: 2px; flex-wrap: nowrap; }
.main-nav a { color: #E9E2D0; text-decoration: none; padding: 9px 9px; border-radius: 8px; font-size: 15.5px; white-space: nowrap; }
.main-nav a:hover, .main-nav a[aria-current="page"] { color: #fff; background: rgba(255,255,255,.1); }
.cart-link { display: inline-flex; align-items: center; gap: 6px; border: 1px solid rgba(255,255,255,.35); }
.badge { background: var(--gold-l); color: var(--navy); border-radius: 999px; font-size: 13px; font-weight: 700; padding: 1px 8px; }
.menu-toggle, .menu-btn { display: none; }

@media (max-width: 1200px) {
  .menu-btn { display: flex; flex-direction: column; gap: 5px; padding: 12px; cursor: pointer; }
  .menu-btn span { width: 26px; height: 2px; background: #fff; display: block; }
  .main-nav { display: none; position: absolute; top: 100%; left: 0; right: 0; background: var(--navy); flex-direction: column; align-items: stretch; padding: 8px 16px 16px; }
  .menu-toggle:checked ~ .main-nav { display: flex; }
  .main-nav a { padding: 12px; }
  .menu-toggle { display: block; position: absolute; right: 20px; top: 18px; width: 50px; height: 40px; opacity: 0; cursor: pointer; z-index: 2; }
  .header-row { position: relative; }
}

/* ---------- avisos */
.alert { padding: 12px 16px; border-radius: var(--radius); margin: 18px 0; }
.alert.ok { background: #E6F2EC; color: #1d4a35; border: 1px solid #b9d9c8; }
.alert.err { background: #F8E8EA; color: #7a1c2a; border: 1px solid #e5bcc3; }

/* ---------- portada */
.hero { background: radial-gradient(circle at 80% 20%, #1c3463 0, var(--navy) 60%); color: #fff; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.1fr 1fr; gap: 30px; align-items: center; padding-top: 60px; padding-bottom: 60px; }
.hero h1 { color: #fff; font-size: clamp(36px, 6vw, 60px); }
.kicker { font-size: 14px; letter-spacing: 3px; text-transform: uppercase; font-weight: 700; color: var(--gold-d); margin: 0 0 10px; }
.hero .kicker, .book-hero .kicker { color: var(--gold-l); }
.lead { font-size: 19px; color: var(--muted); max-width: 720px; }
.hero .lead { color: #E9E2D0; }
.hero-cta { display: flex; gap: 12px; flex-wrap: wrap; margin: 26px 0 10px; }
.motto { font-family: var(--serif); font-style: italic; color: var(--gold-l); font-size: 20px; }
.hero-covers { position: relative; height: 430px; }
.hc { position: absolute; width: 230px; border-radius: 4px; box-shadow: 0 18px 40px rgba(0,0,0,.45); }
.hc0 { left: 4%; top: 50px; transform: rotate(-9deg); }
.hc1 { left: 30%; top: 10px; z-index: 2; width: 250px; }
.hc2 { left: 56%; top: 50px; transform: rotate(9deg); }
@media (max-width: 860px) {
  .hero-grid { grid-template-columns: 1fr; padding-top: 40px; }
  .hero-covers { height: 270px; max-width: 360px; width: 100%; margin: 0 auto; }
  .hc { width: 130px; } .hc1 { width: 150px; left: 29%; }
  .hc0 { left: 2%; top: 40px; } .hc2 { left: 60%; top: 40px; }
}

.stats { background: var(--gold-l); }
.stats-row { display: flex; justify-content: space-around; flex-wrap: wrap; gap: 10px; padding-top: 14px; padding-bottom: 14px; }
.stats-row p { margin: 0; color: var(--navy); font-size: 17px; }
.stats-row strong { font-family: var(--serif); font-size: 26px; margin-right: 4px; }

.section { padding: 56px 0; }
.section.cream, .cream { background: var(--cream); }
.h-center { text-align: center; }
.intro-center { text-align: center; color: var(--muted); max-width: 720px; margin: 0 auto 30px; }

/* ruta base-caminos-consulta */
.route { display: grid; grid-template-columns: 1fr 2.2fr 1fr; gap: 22px; align-items: start; }
.route-step { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; text-align: center; position: relative; }
.route-step p { color: var(--muted); font-size: 15px; margin-bottom: 0; }
.step-n { display: inline-flex; width: 34px; height: 34px; border-radius: 50%; background: var(--navy); color: #fff; font-weight: 700; align-items: center; justify-content: center; margin-bottom: 8px; }
.route-book { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; text-decoration: none; font-weight: 700; font-size: 15px; }
.route-book img { width: 140px; border-radius: 3px; box-shadow: 0 6px 16px rgba(12,29,59,.25); }
.route-book.small img { width: 88px; border-bottom: 4px solid var(--c); }
.route-row { display: flex; justify-content: center; gap: 10px; flex-wrap: wrap; }
@media (max-width: 900px) { .route { grid-template-columns: 1fr; } }

/* para quién */
.who-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 18px; margin-bottom: 26px; }
.who-grid div { background: #fff; border-radius: var(--radius); padding: 20px; border-top: 4px solid var(--gold-l); }
.who-grid p { color: var(--muted); font-size: 15px; margin-bottom: 0; }
@media (max-width: 900px) { .who-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .who-grid { grid-template-columns: 1fr; } }

/* C.A.C. */
.cac-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; margin: 10px 0 20px; }
.cac { background: var(--cream); border-radius: var(--radius); padding: 24px; border-top: 5px solid var(--navy); }
.cac.c2 { border-top-color: var(--gold); } .cac.c3 { border-top-color: #6B4C9A; }
.cac span { font-family: var(--serif); font-size: 40px; font-weight: 700; color: var(--gold-d); line-height: 1; }
.cac p { color: var(--muted); margin-bottom: 0; }
@media (max-width: 760px) { .cac-grid { grid-template-columns: 1fr; } }

/* tarjetas de libro */
.book-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 26px; }
.book-card-link { display: flex; flex-direction: column; gap: 4px; text-decoration: none; color: var(--ink); height: 100%; }
.book-card img { border-radius: 4px; box-shadow: 0 8px 20px rgba(12,29,59,.22); border-bottom: 5px solid var(--c); margin-bottom: 10px; transition: transform .2s; }
.book-card-link:hover img { transform: translateY(-4px); }
.book-card h3 { margin: 0; }
.role { font-size: 13px; letter-spacing: 2px; text-transform: uppercase; font-weight: 700; color: var(--gold-d); }
.sub { color: var(--muted); font-style: italic; margin: 2px 0 6px; }
.meta { font-size: 15px; color: var(--muted); margin: 0; }
.card-price { font-weight: 700; color: var(--navy); margin: 6px 0 0; }

/* packs */
.pack-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 20px; margin-bottom: 26px; }
.pack-card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; }
.pack-books { font-weight: 700; color: var(--navy); }
.pack-off { display: inline-block; background: var(--gold-l); color: var(--navy); border-radius: 999px; font-size: 14px; font-weight: 700; padding: 2px 12px; font-family: var(--body); vertical-align: middle; }
.pack-row { display: grid; grid-template-columns: 340px 1fr; gap: 30px; padding: 30px 0; border-bottom: 1px solid var(--line); }
.pack-covers { display: flex; flex-wrap: wrap; gap: 8px; align-content: flex-start; }
.pack-covers img { width: 100px; border-radius: 3px; box-shadow: 0 4px 12px rgba(12,29,59,.2); }
.pack-row h2 { margin-top: 0; }
.pack-buy { display: flex; gap: 16px; flex-wrap: wrap; }
.regular { color: var(--muted); }
@media (max-width: 760px) { .pack-row { grid-template-columns: 1fr; } }

/* precios y compra */
.price { font-family: var(--serif); font-weight: 700; font-size: 26px; color: var(--navy); }
.price.soon { font-size: 17px; color: var(--muted); font-family: var(--body); font-style: italic; }
.buy-box { display: flex; gap: 16px; flex-wrap: wrap; margin: 20px 0 10px; }
.buy-opt { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; flex: 1 1 240px; display: flex; flex-direction: column; gap: 8px; align-items: flex-start; color: var(--ink); }
.buy-title { font-family: var(--serif); font-weight: 700; font-size: 19px; color: var(--navy); margin: 0; }
.buy-desc { font-size: 15px; color: var(--muted); margin: 0; }
.buy-form { margin: 0; }

/* página de libro */
.page-head { background: var(--cream); padding: 50px 0 34px; border-bottom: 1px solid var(--line); }
.page-head.slim { padding: 34px 0 20px; }
.book-hero { background: linear-gradient(180deg, var(--cream) 0, #fff 100%); padding: 44px 0; }
.book-hero .kicker { color: var(--gold-d); }
.book-hero-grid { display: grid; grid-template-columns: 380px 1fr; gap: 44px; align-items: start; }
.book-cover img { border-radius: 4px; box-shadow: 0 20px 44px rgba(12,29,59,.3); border-bottom: 6px solid var(--c); }
.for-whom { background: #fff; border-left: 4px solid var(--c); padding: 10px 14px; border-radius: 0 8px 8px 0; }
.facts { display: flex; flex-wrap: wrap; gap: 8px 22px; list-style: none; padding: 0; color: var(--muted); }
.sample-links a { font-weight: 700; }
@media (max-width: 860px) { .book-hero-grid { grid-template-columns: 1fr; } .book-cover { max-width: 300px; } }
.two-col { display: grid; grid-template-columns: 1.4fr 1fr; gap: 44px; }
.two-col h2:first-child, .two-col aside h2:first-child { margin-top: 0; }
@media (max-width: 860px) { .two-col { grid-template-columns: 1fr; } }
.toc { list-style: none; padding: 0; margin: 0; }
.toc li { display: flex; gap: 14px; padding: 10px 0; border-bottom: 1px solid var(--cream-2); }
.toc-n { font-family: var(--serif); color: var(--gold-d); font-weight: 700; min-width: 30px; }
.toc li span:last-child { display: flex; flex-direction: column; }
.toc em { color: var(--muted); font-size: 15px; }
.note { color: var(--muted); font-size: 15px; }
.pack-mini { padding-left: 18px; }

/* colección */
.book-row { display: grid; grid-template-columns: 220px 1fr; gap: 30px; padding: 28px 0; border-bottom: 1px solid var(--line); }
.book-row-img img { border-radius: 4px; box-shadow: 0 10px 24px rgba(12,29,59,.25); border-bottom: 5px solid var(--c); }
.book-row h2 { margin: 4px 0; }
.book-row h2 a { text-decoration: none; }
.prices { display: flex; gap: 22px; flex-wrap: wrap; align-items: baseline; }
.prices .price { font-size: 21px; }
@media (max-width: 640px) { .book-row { grid-template-columns: 1fr; } .book-row-img { max-width: 200px; } }

/* audio */
.audio-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); gap: 16px; }
.audio { margin: 0 0 14px; background: var(--cream); border-radius: var(--radius); padding: 14px; }
.audio figcaption { display: flex; flex-direction: column; margin-bottom: 8px; font-size: 15px; }
.audio figcaption span { color: var(--muted); }
.audio audio { width: 100%; }
.audio-book { display: grid; grid-template-columns: 90px 1fr; gap: 20px; padding: 22px 0; border-bottom: 1px solid var(--line); }
.audio-book img { border-radius: 3px; box-shadow: 0 4px 12px rgba(12,29,59,.2); border-bottom: 4px solid var(--c); }
.audio-book h2 { margin: 0 0 12px; font-size: 22px; }
.audio-book h2 a { text-decoration: none; }

/* ruta / cuestionario */
.quiz fieldset { border: 1px solid var(--line); border-radius: var(--radius); padding: 18px 20px; margin: 0 0 18px; }
.quiz legend { font-family: var(--serif); font-weight: 700; color: var(--navy); padding: 0 8px; font-size: 19px; }
.choice { display: flex; gap: 10px; align-items: flex-start; padding: 8px 0; cursor: pointer; }
.choice input { margin-top: 6px; width: 18px; height: 18px; accent-color: var(--navy); }
.plan { margin-top: 30px; background: var(--cream); padding: 24px; border-radius: var(--radius); }
.plan h2 { margin-top: 0; }
.plan-list { list-style: none; padding: 0; }
.plan-list li { display: flex; gap: 14px; align-items: center; padding: 10px 0; border-bottom: 1px solid var(--line); }
.plan-list img { width: 60px; border-radius: 3px; border-bottom: 3px solid var(--c); }
.plan-list div { display: flex; flex-direction: column; }
.plan-list span { color: var(--muted); font-size: 15px; }
.plan-pack { background: #fff; border-radius: var(--radius); padding: 16px; margin-top: 16px; }

/* preguntas */
.faq details { border-bottom: 1px solid var(--line); padding: 14px 0; }
.faq summary { font-family: var(--serif); font-weight: 700; color: var(--navy); cursor: pointer; font-size: 18px; }
.faq p { color: var(--muted); }

/* formularios */
.form { display: flex; flex-direction: column; gap: 14px; }
.form h2 { margin: 18px 0 0; font-size: 22px; }
.form label { display: block; font-weight: 600; font-size: 16px; }
.form label > input:not([type=checkbox]):not([type=radio]), .form label > select, .form label > textarea { display: block; margin-top: 6px; }
.form label.choice { display: flex; flex-direction: row; font-weight: 400; }
.field-error { display: block; margin-top: 4px; }
.form small { font-weight: 400; color: var(--muted); }
.form input[type=text], .form input[type=email], .form input[type=tel], .form input[type=password], .form input[type=number], .form select, .form textarea {
  font: inherit; font-weight: 400; padding: 11px 13px; border: 1px solid #b9ae95; border-radius: 8px; background: #fff; width: 100%; min-height: 46px; }
.form input:focus, .form select:focus, .form textarea:focus { border-color: var(--navy); outline: 2px solid var(--gold-l); }
.form [aria-invalid=true] { border-color: var(--err); }
.req { color: var(--err); }
.field-error { color: var(--err); font-weight: 600; font-size: 14px; }
.row2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
@media (max-width: 560px) { .row2 { grid-template-columns: 1fr; } }
.hp { position: absolute; left: -9999px; }
.contact-aside { background: var(--cream); border-radius: var(--radius); padding: 24px; align-self: start; }

/* carrito y compra */
.cart-table { width: 100%; border-collapse: collapse; }
.cart-table th, .cart-table td { padding: 12px 8px; border-bottom: 1px solid var(--line); text-align: left; vertical-align: middle; }
.cart-table th { font-size: 14px; text-transform: uppercase; letter-spacing: 1px; color: var(--muted); }
.cart-table .num { text-align: right; white-space: nowrap; }
.cart-prod { display: flex; gap: 12px; align-items: center; }
.cart-prod span { display: flex; flex-direction: column; }
.cart-prod small { color: var(--muted); }
.cart-prod img { width: 48px; border-radius: 2px; }
.qty { width: 74px; padding: 8px; border: 1px solid #b9ae95; border-radius: 8px; font: inherit; }
.cart-actions { display: flex; gap: 12px; flex-wrap: wrap; justify-content: flex-end; margin-top: 18px; }
@media (max-width: 640px) {
  .cart-table thead { display: none; }
  .cart-table tr { display: grid; grid-template-columns: 1fr auto; border-bottom: 1px solid var(--line); padding: 8px 0; }
  .cart-table td { border: 0; padding: 4px; }
  .cart-table td.cart-prod { grid-column: 1 / -1; }
  .cart-table tfoot tr { display: flex; justify-content: space-between; }
}
.checkout-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: start; }
@media (max-width: 860px) { .checkout-grid { grid-template-columns: 1fr; } }
.order-summary { background: var(--cream); border-radius: var(--radius); padding: 22px; position: sticky; top: 90px; }
.order-summary h2 { margin-top: 0; }
.order-summary ul { list-style: none; padding: 0; margin: 0 0 10px; }
.order-summary li { display: flex; justify-content: space-between; gap: 12px; padding: 8px 0; border-bottom: 1px solid var(--line); }
.order-summary small { display: block; color: var(--muted); }
.sum-line { display: flex; justify-content: space-between; margin: 8px 0; }
.sum-line.total { font-family: var(--serif); font-weight: 700; font-size: 22px; color: var(--navy); border-top: 2px solid var(--navy); padding-top: 10px; }
.bank { display: grid; grid-template-columns: auto 1fr; gap: 6px 18px; background: var(--cream); padding: 16px 20px; border-radius: var(--radius); }
.bank dt { color: var(--muted); } .bank dd { margin: 0; font-weight: 700; }
.downloads { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.downloads small { display: block; color: var(--muted); margin-top: 4px; }

.legal h2 { font-size: 22px; }
.author p { font-size: 18px; }

/* llamado final y pie */
.cta-band { background: var(--navy); color: #fff; text-align: center; padding: 56px 0; }
.cta-band h2 { color: #fff; margin-top: 0; }
.cta-band p { color: #E9E2D0; max-width: 680px; margin: 0 auto 18px; }
.site-footer { background: #091530; color: #C9CEDA; padding: 46px 0 20px; font-size: 15px; }
.site-footer a { color: #E9E2D0; }
.footer-grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr; gap: 28px; }
.footer-grid ul { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 6px; }
.f-title { font-family: var(--serif); color: var(--gold-l); font-weight: 700; font-size: 17px; margin-top: 0; }
.socials { display: flex; gap: 14px; flex-wrap: wrap; }
.f-bottom { border-top: 1px solid rgba(255,255,255,.12); margin-top: 26px; padding-top: 16px; font-size: 14px; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }

.wa-float { position: fixed; right: 18px; bottom: 18px; width: 58px; height: 58px; border-radius: 50%; background: #1f9e55; display: flex; align-items: center; justify-content: center; box-shadow: 0 6px 18px rgba(0,0,0,.3); z-index: 60; }
.wa-float:hover { background: #17874a; }

/* Vista previa con el sitio en construcción (solo administrador) */
.preview-bar { background: #0C1D3B; color: #fff; text-align: center; padding: 8px 16px; font-size: 15px; }
.preview-bar a { color: var(--gold-l); font-weight: 700; }

/* Página «Sitio en construcción» */
.uc { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 32px 16px; background: var(--navy); color: #fff; }
.uc-box { max-width: 760px; width: 100%; text-align: center; }
.uc-mark { display: inline-block; font-family: var(--serif); font-weight: 700; letter-spacing: .12em; color: var(--gold-l); border: 2px solid var(--gold-l); border-radius: 8px; padding: 6px 14px; margin-bottom: 18px; }
.uc h1 { color: #fff; margin-bottom: 6px; }
.uc .uc-kicker { color: var(--gold-l); font-family: var(--serif); font-style: italic; margin: 0 0 22px; }
.uc-covers { display: grid; grid-template-columns: repeat(7, 1fr); gap: 8px; margin: 26px 0; }
.uc-covers img { border-radius: 4px; box-shadow: 0 6px 16px rgba(0,0,0,.35); }
.uc p { color: #E9E2D0; }
.uc-actions { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; margin-top: 18px; }
.uc-actions .btn { min-width: 200px; }
.uc-actions .btn-wa { background: #25D366; border-color: #25D366; color: #0C1D3B; }
.uc-actions .btn-ghost { color: #fff; border-color: #fff; background: transparent; }
.uc-foot { margin-top: 30px; font-size: 14px; color: #B9B3A3 !important; }
@media (max-width: 560px) { .uc-covers { grid-template-columns: repeat(4, 1fr); } .uc-covers img:nth-child(n+5) { display: none; } }
.choice input { flex-shrink: 0; }
.legal ul { padding-left: 22px; } .legal li { margin: 6px 0; }

/* Autor */
.author-wrap { display: grid; grid-template-columns: minmax(220px, 360px) 1fr; gap: 44px; align-items: start; }
.author-photo { margin: 0; }
.author-photo img { border-radius: 14px; box-shadow: 0 12px 30px rgba(12,29,59,.18); width: 100%; }
.author-photo figcaption { font-family: var(--serif); color: var(--navy); text-align: center; margin-top: 10px; font-size: 15px; }
.author-actions { margin-top: 24px; }
.author-home { display: grid; grid-template-columns: 220px 1fr; gap: 36px; align-items: center; max-width: 960px; }
.author-home h2 { margin-top: 0; }
.author-round { border-radius: 50%; border: 4px solid var(--gold-l); box-shadow: 0 10px 26px rgba(12,29,59,.18); width: 220px; height: 220px; object-fit: cover; }
@media (max-width: 760px) {
  .author-wrap, .author-home { grid-template-columns: 1fr; gap: 22px; }
  .author-photo { max-width: 320px; margin: 0 auto; }
  .author-home { text-align: center; }
  .author-round { margin: 0 auto; width: 180px; height: 180px; }
}
.uc-author { display: flex; align-items: center; justify-content: center; gap: 14px; margin: 28px auto 0; text-align: left; }
.uc-author img { width: 72px; height: 72px; border-radius: 50%; border: 2px solid var(--gold-l); object-fit: cover; }
.uc-author p { margin: 0; color: #E9E2D0; }
.uc-author strong { color: #fff; font-family: var(--serif); }

/* =============================================================
   Recorridos: cada libro capítulo a capítulo
   ============================================================= */
.tour-switch { background: #fff; border-bottom: 1px solid var(--line); }
.tour-switch-row { display: flex; gap: 6px; overflow-x: auto; padding-top: 8px; padding-bottom: 8px; scrollbar-width: thin; }
.tour-switch a { display: flex; align-items: center; gap: 8px; flex: 0 0 auto; padding: 6px 12px 6px 6px; border-radius: 10px; text-decoration: none; color: var(--ink); border: 2px solid transparent; font-weight: 600; font-size: 15px; }
.tour-switch a img { width: 30px; height: 39px; object-fit: cover; border-radius: 3px; box-shadow: 0 2px 6px rgba(0,0,0,.2); }
.tour-switch a:hover { background: var(--cream); }
.tour-switch a[aria-current="page"] { border-color: var(--c); background: var(--cream); background: color-mix(in srgb, var(--c) 9%, #fff); }

.tour-hero { position: relative; overflow: hidden; color: #fff; padding: 64px 0 72px; background: var(--navy);
  background: radial-gradient(1200px 500px at 85% 20%, color-mix(in srgb, var(--c) 70%, #fff 0%) 0%, transparent 60%),
              linear-gradient(135deg, var(--navy) 0%, color-mix(in srgb, var(--c) 55%, var(--navy)) 100%); }
.tour-hero::after { content: ""; position: absolute; inset: auto -10% -120px -10%; height: 240px; background: radial-gradient(closest-side, rgba(212,168,75,.18), transparent); pointer-events: none; }
.tour-hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 48px; align-items: center; position: relative; z-index: 1; }
.tour-eyebrow { font-size: 13px; letter-spacing: 3px; text-transform: uppercase; color: var(--gold-l); font-weight: 700; margin: 0 0 12px; }
.tour-hero h1 { color: #fff; font-size: clamp(34px, 5.4vw, 58px); margin: 0 0 6px; }
.tour-sub { font-family: var(--serif); font-style: italic; color: var(--gold-l); font-size: 20px; margin: 0 0 18px; }
.tour-lead { color: #E9E2D0; font-size: 19px; max-width: 640px; }
.tour-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 12px; margin: 28px 0; max-width: 620px; }
.tour-hub .tour-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); max-width: 480px; }
.tour-stats div { background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.14); border-radius: 12px; padding: 14px 10px; text-align: center; }
.tour-stats b { display: block; font-family: var(--serif); font-size: 32px; color: var(--gold-l); line-height: 1.1; }
.tour-stats span { font-size: 13px; color: #CFC7B5; letter-spacing: .5px; }
.tour-actions { display: flex; flex-wrap: wrap; gap: 12px; margin: 0; }
.tour-hero-visual { position: relative; justify-self: center; max-width: 340px; width: 100%; }
.tour-cover { border-radius: 6px; box-shadow: 0 30px 60px rgba(0,0,0,.45), 0 0 0 1px rgba(255,255,255,.08); transform: perspective(1200px) rotateY(-10deg) rotateX(2deg); transition: transform .6s ease; }
.tour-hero-visual:hover .tour-cover { transform: perspective(1200px) rotateY(0) rotateX(0); }
.tour-seal { position: absolute; width: 124px; height: 124px; left: -48px; top: -40px; border-radius: 50%; filter: drop-shadow(0 10px 20px rgba(0,0,0,.4)); animation: seal-spin 60s linear infinite; }
.tour-seal.solo { position: static; width: 100%; height: auto; max-width: 300px; margin: 0 auto; }
@keyframes seal-spin { to { transform: rotate(360deg); } }

.tour-map { background: #fff; padding: 34px 0 10px; border-bottom: 1px solid var(--line); scroll-margin-top: 70px; }
.tour-path { list-style: none; margin: 8px 0 0; padding: 0 0 22px; display: flex; gap: 0; overflow-x: auto; position: relative; scrollbar-width: thin; }
.tour-path li { flex: 1 0 104px; position: relative; text-align: center; }
.tour-path li::before { content: ""; position: absolute; top: 24px; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--c), var(--gold-l)); opacity: .35; }
.tour-path li:first-child::before { left: 50%; } .tour-path li:last-child::before { right: 50%; }
.tour-path a { position: relative; display: flex; flex-direction: column; align-items: center; gap: 8px; text-decoration: none; color: var(--ink); padding: 0 6px; }
.tour-path .dot { width: 50px; height: 50px; border-radius: 50%; display: grid; place-items: center; background: #fff; border: 3px solid var(--c); color: var(--c); font-family: var(--serif); font-weight: 700; font-size: 17px; transition: transform .2s, background .2s, color .2s; }
.tour-path a:hover .dot, .tour-path a:focus-visible .dot { background: var(--c); color: #fff; transform: scale(1.1); }
.tour-path .lbl { font-size: 13px; line-height: 1.3; color: var(--muted); max-width: 120px; }

.tour-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 26px; }
.ch-card { background: #fff; border-radius: 16px; overflow: hidden; display: flex; flex-direction: column; box-shadow: 0 10px 30px rgba(12,29,59,.10); border: 1px solid rgba(12,29,59,.06); transition: transform .3s ease, box-shadow .3s ease; scroll-margin-top: 80px; }
.ch-card:hover { transform: translateY(-6px); box-shadow: 0 22px 46px rgba(12,29,59,.18); }
.ch-card:target { outline: 3px solid var(--gold-l); outline-offset: 3px; }
.ch-card header { display: flex; align-items: flex-end; justify-content: space-between; gap: 10px; padding: 22px 24px 16px; color: #fff; background: var(--navy);
  background: linear-gradient(135deg, var(--navy) 0%, color-mix(in srgb, var(--c) 75%, var(--navy)) 100%); }
.ch-n { font-family: var(--serif); font-size: 44px; font-weight: 700; color: var(--gold-l); line-height: 1; }
.ch-n small { display: block; font-family: var(--body); font-size: 11px; letter-spacing: 3px; text-transform: uppercase; color: #C9D2E3; margin-bottom: 6px; font-weight: 700; }
.ch-tag { font-size: 12px; letter-spacing: 1.5px; text-transform: uppercase; font-weight: 700; background: rgba(255,255,255,.14); border: 1px solid rgba(255,255,255,.25); padding: 5px 12px; border-radius: 999px; white-space: nowrap; }
.ch-body { padding: 18px 24px 8px; flex: 1; }
.ch-body h2 { font-size: 23px; margin: 0 0 4px; }
.ch-sub { font-family: var(--serif); font-style: italic; color: var(--gold-d); margin: 0 0 12px; font-size: 16px; }
.ch-desc { color: var(--ink); margin: 0 0 14px; }
.ch-learn-t { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; font-weight: 700; color: var(--muted); margin: 0 0 6px; }
.ch-learn { list-style: none; margin: 0 0 6px; padding: 0; }
.ch-learn li { position: relative; padding: 4px 0 4px 26px; font-size: 15.5px; color: var(--muted); border-bottom: 1px dashed #ECE4D2; }
.ch-learn li:last-child { border-bottom: 0; }
.ch-learn li::before { content: ""; position: absolute; left: 2px; top: 11px; width: 12px; height: 7px; border-left: 2.5px solid var(--c); border-bottom: 2.5px solid var(--c); transform: rotate(-45deg); }
.ch-card footer { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; padding: 12px 24px 16px; border-top: 1px solid #F0EADB; background: #FCFAF5; }
.ch-audio { display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--c); font-size: 14.5px; }
.ch-cac { font-size: 12px; letter-spacing: 1px; color: #9A8F77; text-transform: uppercase; }

.tour-anatomy { background: var(--navy); color: #fff; padding: 64px 0; }
.tour-anatomy .kicker { color: var(--gold-l); }
.tour-anatomy h2 { color: #fff; margin-top: 0; }
.tour-anatomy .intro { color: #CFC7B5; max-width: 720px; }
.anatomy { list-style: none; padding: 0; margin: 30px 0 0; display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; counter-reset: an; }
.anatomy li { background: rgba(255,255,255,.06); border: 1px solid rgba(255,255,255,.12); border-radius: 14px; padding: 18px 14px; display: flex; flex-direction: column; gap: 6px; }
.an-n { width: 34px; height: 34px; border-radius: 50%; background: var(--gold-l); color: var(--navy); font-weight: 700; display: grid; place-items: center; font-family: var(--serif); }
.anatomy strong { color: #fff; font-family: var(--serif); font-size: 16.5px; line-height: 1.25; }
.anatomy span:last-child { color: #CFC7B5; font-size: 14px; line-height: 1.45; }

.tour-more { display: grid; grid-template-columns: 1.5fr 1fr; gap: 44px; }
.tour-extra { border-left: 5px solid var(--c); background: var(--cream); border-radius: 0 14px 14px 0; padding: 18px 22px; margin: 0 0 18px; }
.tour-extra h2 { margin: 0 0 6px; font-size: 22px; }
.tour-extra p { margin: 0; }
.tour-app-t { font-size: 22px; margin-top: 26px; }
.appx { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; }
.appx li { display: flex; align-items: center; gap: 12px; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; font-size: 15.5px; }
.appx li span { flex: 0 0 34px; height: 34px; border-radius: 8px; display: grid; place-items: center; background: var(--navy); color: var(--gold-l); font-family: var(--serif); font-weight: 700; }
.tour-side h2 { font-size: 22px; margin-top: 0; }

.tour-buy { color: #fff; padding: 46px 0; background: var(--navy); background: linear-gradient(120deg, color-mix(in srgb, var(--c) 80%, var(--navy)) 0%, var(--navy) 100%); }
.tour-buy-grid { display: grid; grid-template-columns: 150px 1fr; gap: 32px; align-items: center; }
.tour-buy img { border-radius: 4px; box-shadow: 0 16px 34px rgba(0,0,0,.4); transform: rotate(-4deg); }
.tour-buy h2 { color: #fff; margin: 0 0 8px; }
.tour-buy p { color: #E9E2D0; }
.tour-buy .price, .tour-buy strong { color: #fff; }

.tour-next { background: var(--cream); padding: 22px 0; border-top: 1px solid var(--line); }
.tour-next-row { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.tour-next a { display: flex; align-items: center; gap: 14px; text-decoration: none; color: var(--ink); background: #fff; border-radius: 14px; padding: 10px 18px 10px 10px; border: 2px solid transparent; box-shadow: 0 6px 18px rgba(12,29,59,.08); }
.tour-next a:hover { border-color: var(--c); }
.tour-next a.is-next { margin-left: auto; flex-direction: row-reverse; text-align: right; padding: 10px 10px 10px 18px; }
.tour-next img { width: 54px; border-radius: 3px; }
.tour-next small { display: block; color: var(--muted); font-size: 13px; text-transform: uppercase; letter-spacing: 1.5px; }
.tour-next strong { font-family: var(--serif); color: var(--navy); font-size: 18px; }

.hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(330px, 1fr)); gap: 24px; }
.hub-card { display: grid; grid-template-columns: 120px 1fr; gap: 18px; background: #fff; border-radius: 16px; padding: 18px; text-decoration: none; color: var(--ink); box-shadow: 0 10px 28px rgba(12,29,59,.10); border-top: 5px solid var(--c); transition: transform .3s, box-shadow .3s; }
.hub-card:hover { transform: translateY(-6px); box-shadow: 0 22px 44px rgba(12,29,59,.18); color: var(--ink); }
.hub-card img { border-radius: 4px; box-shadow: 0 8px 18px rgba(0,0,0,.2); align-self: start; }
.hub-body { display: flex; flex-direction: column; gap: 4px; }
.hub-role { font-size: 12px; letter-spacing: 2px; text-transform: uppercase; color: var(--gold-d); font-weight: 700; }
.hub-body strong { font-family: var(--serif); font-size: 22px; color: var(--navy); line-height: 1.2; }
.hub-meta { color: var(--c); font-weight: 700; font-size: 14.5px; }
.hub-list { display: flex; flex-direction: column; gap: 2px; margin-top: 6px; font-size: 14px; color: var(--muted); }
.hub-list .more { font-style: italic; }
.hub-go { margin-top: 8px; font-weight: 700; color: var(--navy); }

/* Entrada suave al hacer scroll (solo si el navegador lo permite) */
.js .reveal { opacity: 0; transform: translateY(26px); transition: opacity .7s ease, transform .7s ease; }
.js .reveal.in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .js .reveal { opacity: 1; transform: none; transition: none; }
  .tour-seal { animation: none; }
  .tour-cover { transform: none; }
}

@media (max-width: 1060px) { .anatomy { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 900px) {
  .tour-hero-grid, .tour-more { grid-template-columns: 1fr; }
  .tour-hero-visual { max-width: 230px; order: -1; }
  .tour-seal { width: 84px; height: 84px; left: -30px; top: -26px; }
  .tour-grid { grid-template-columns: 1fr; }
  .tour-stats { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .tour-hub .tour-stats { grid-template-columns: repeat(3, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .tour-hero { padding: 40px 0 48px; }
  .anatomy { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .appx { grid-template-columns: 1fr; }
  .tour-buy-grid { grid-template-columns: 1fr; text-align: center; }
  .tour-buy img { width: 130px; margin: 0 auto; }
  .hub-grid { grid-template-columns: 1fr; }
  .hub-card { grid-template-columns: 92px 1fr; gap: 14px; }
  .ch-n { font-size: 38px; }
  .ch-body, .ch-card header, .ch-card footer { padding-left: 18px; padding-right: 18px; }
  .tour-next a, .tour-next a.is-next { flex: 1 1 100%; margin-left: 0; }
}

/* Libro: acceso al recorrido */
.tour-cta { display: flex; align-items: center; gap: 16px; background: var(--cream); border: 1px solid var(--line); border-left: 5px solid var(--c, var(--gold)); border-radius: 0 14px 14px 0; padding: 16px 20px; margin: 0 0 22px; }
.tour-cta p { margin: 0; flex: 1; }
@media (max-width: 600px) { .tour-cta { flex-direction: column; align-items: flex-start; } }

/* Inicio: franja de recorridos */
.tour-strip { display: grid; grid-template-columns: repeat(7, minmax(0, 1fr)); gap: 14px; }
.tour-strip a { text-decoration: none; color: var(--ink); text-align: center; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.tour-strip img { border-radius: 4px; box-shadow: 0 10px 22px rgba(12,29,59,.2); border-bottom: 5px solid var(--c); transition: transform .25s; }
.tour-strip a:hover img { transform: translateY(-6px) rotate(-1.5deg); }
.tour-strip strong { font-family: var(--serif); color: var(--navy); font-size: 16px; line-height: 1.2; }
.tour-strip span { font-size: 13.5px; color: var(--c); font-weight: 700; }
@media (max-width: 900px) { .tour-strip { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
@media (max-width: 520px) { .tour-strip { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* Autor: credenciales, cita y segunda foto */
.cred { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; padding: 0; list-style: none; }
.cred li { background: var(--cream); border: 1px solid var(--line); color: var(--navy); border-radius: 999px; padding: 6px 14px; font-size: 14.5px; font-weight: 600; }
.quote-band { background: var(--navy); color: #fff; padding: 60px 0; text-align: center; }
.quote-band blockquote { margin: 0 auto; max-width: 780px; font-family: var(--serif); font-style: italic; font-size: clamp(22px, 3vw, 30px); line-height: 1.45; color: var(--gold-l); }
.quote-band cite { display: block; margin-top: 16px; font-style: normal; color: #CFC7B5; font-size: 16px; }
.author-duo { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.author-duo img { border-radius: 14px; box-shadow: 0 14px 34px rgba(12,29,59,.2); }
@media (max-width: 760px) { .author-duo { grid-template-columns: 1fr; } .author-duo img { max-width: 360px; margin: 0 auto; } }

/* ====== v3: nuevo Inicio ====== */

:root { --paper:#FBF8F1; --shadow:0 10px 30px rgba(12,29,59,.10); }
body { background: var(--paper); }
.kicker { font-size: 13px; letter-spacing: 2.5px; }
.section { padding: 76px 0; }
.section.cream, .cream { background: var(--cream); }
h2 { margin: 6px 0 14px; }
.intro-center { font-size: 18px; margin-bottom: 40px; }

/* hero */
.hero2 { color:#fff; background:
  repeating-linear-gradient(180deg, transparent 0 46px, rgba(212,168,75,.07) 46px 47px),
  radial-gradient(circle at 82% 18%, #20396b 0, var(--navy) 62%); overflow:hidden; }
.hero2-grid { display:grid; grid-template-columns: 1.15fr 1fr; gap:36px; align-items:center; padding-top:72px; padding-bottom:72px; }
.hero2 h1 { color:#fff; font-size: clamp(34px, 5.4vw, 58px); line-height:1.12; margin:0 0 20px; }
.hero2 h1 span { color: var(--gold-l); font-size: .72em; display:inline-block; margin-top:8px; }
.hero2 .kicker { color: var(--gold-l); }
.hero2 .lead { color:#E9E2D0; font-size:19px; }
.hero2 .hero-covers { height:440px; }

.proof { background:#fff; border-bottom:1px solid var(--line); }
.proof-row { display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px 18px; padding-top:20px; padding-bottom:20px; }
.proof-row p { margin:0; color:var(--muted); font-size:16px; }
.proof-row strong { font-family:var(--serif); font-size:28px; color:var(--navy); margin-right:6px; }

/* diferencia */
.diff-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:22px; }
.diff-grid article { background:#fff; border:1px solid var(--line); border-radius:14px; padding:26px 22px; box-shadow:var(--shadow); }
.diff-grid .n { font-family:var(--serif); font-size:34px; color:var(--gold); display:block; margin-bottom:8px; }
.diff-grid h3 { font-size:19px; }
.diff-grid p { color:var(--muted); font-size:16px; margin:0; }

/* ecosistema */
.ecosys { background: var(--navy); color:#fff; }
.ecosys h2 { color:#fff; } .ecosys .kicker { color:var(--gold-l); }
.eco-grid { display:grid; grid-template-columns:repeat(4,1fr); gap:0; margin-top:38px; position:relative; }
.eco-grid::before { content:""; position:absolute; left:12%; right:12%; top:34px; border-top:2px dashed rgba(212,168,75,.55); }
.eco-grid article { text-align:center; padding:0 18px; position:relative; }
.eco-ico { width:70px; height:70px; border-radius:50%; background:var(--gold-l); color:var(--navy); display:inline-flex; align-items:center; justify-content:center; margin-bottom:16px; box-shadow:0 0 0 8px var(--navy); }
.eco-grid h3 { color:#fff; }
.eco-grid p { color:#D9D2BF; font-size:16px; margin:0; }

/* mapa del camino (sin JavaScript) */
.mapa-radio { position:absolute; opacity:0; pointer-events:none; }
.mapa-chips { display:flex; flex-wrap:wrap; justify-content:center; gap:10px; margin-bottom:30px; }
.chip { border:2px solid var(--navy); color:var(--navy); border-radius:999px; padding:10px 20px; font-weight:700; cursor:pointer; background:#fff; font-size:16px; transition:.15s; }
.chip:hover { background:var(--cream-2); }
.mapa-panel { display:none; }
.mapa-steps { list-style:none; margin:0 auto; padding:0; display:flex; justify-content:center; flex-wrap:wrap; gap:18px; max-width:920px; }
.mapa-steps li { position:relative; flex:0 0 190px; }
.mapa-steps li + li::before { content:"→"; position:absolute; left:-17px; top:70px; font-size:24px; color:var(--gold); }
.mapa-steps a { display:flex; flex-direction:column; align-items:center; text-align:center; gap:6px; text-decoration:none; background:#fff; border:1px solid var(--line); border-top:5px solid var(--c); border-radius:12px; padding:18px 12px 16px; height:100%; box-shadow:var(--shadow); }
.mapa-steps img { width:110px; border-radius:3px; box-shadow:0 6px 16px rgba(0,0,0,.25); }
.mapa-steps strong { font-family:var(--serif); font-size:17px; }
.mapa-steps em { color:var(--muted); font-size:14px; font-style:normal; }
.ms-n { position:absolute; top:-14px; left:-8px; width:32px; height:32px; border-radius:50%; background:var(--navy); color:#fff; font-weight:700; display:flex; align-items:center; justify-content:center; }
#meta-cero:checked ~ .mapa-chips .chip-cero { background:var(--navy); color:#fff; }
#meta-cero:checked ~ .panel-cero { display:block; }
#meta-piano:checked ~ .mapa-chips .chip-piano { background:var(--navy); color:#fff; }
#meta-piano:checked ~ .panel-piano { display:block; }
#meta-guitarra:checked ~ .mapa-chips .chip-guitarra { background:var(--navy); color:#fff; }
#meta-guitarra:checked ~ .panel-guitarra { display:block; }
#meta-canto:checked ~ .mapa-chips .chip-canto { background:var(--navy); color:#fff; }
#meta-canto:checked ~ .panel-canto { display:block; }
#meta-oido:checked ~ .mapa-chips .chip-oido { background:var(--navy); color:#fff; }
#meta-oido:checked ~ .panel-oido { display:block; }
#meta-leer:checked ~ .mapa-chips .chip-leer { background:var(--navy); color:#fff; }
#meta-leer:checked ~ .panel-leer { display:block; }
#meta-armonia:checked ~ .mapa-chips .chip-armonia { background:var(--navy); color:#fff; }
#meta-armonia:checked ~ .panel-armonia { display:block; }
#mapa .mapa-radio:focus-visible ~ .mapa-chips .chip { outline:none; }
@media (hover:none){ .chip:hover{ background:#fff; } }

/* apps */
.apps { background:#fff; }
.app-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:22px; }
.app-grid article { border:1px solid var(--line); border-radius:14px; padding:26px; background:var(--paper); }
.app-grid p { color:var(--muted); font-size:16px; }
.soon-tag { display:inline-block; font-size:13px; font-weight:700; letter-spacing:1px; text-transform:uppercase; background:var(--gold-l); color:var(--navy); border-radius:999px; padding:4px 12px; }
.app-credit { color:var(--muted); font-style:italic; margin:26px 0 14px; }

/* institucional */
.inst { background:linear-gradient(120deg,var(--navy) 0,#1a3263 100%); color:#fff; padding:56px 0; }
.inst h2 { color:#fff; margin-top:0; } .inst .kicker { color:var(--gold-l); }
.inst p { color:#E9E2D0; }
.inst-grid { display:flex; align-items:center; justify-content:space-between; gap:30px; flex-wrap:wrap; }
.inst-grid > div { flex:1 1 480px; }

@media (max-width: 860px) {
  .section { padding:56px 0; }
  .hero2-grid { grid-template-columns:1fr; padding-top:44px; padding-bottom:44px; }
  .hero2 .hero-covers { height:270px; max-width:360px; width:100%; margin:0 auto; }
  .diff-grid, .eco-grid, .app-grid { grid-template-columns:1fr 1fr; }
  .eco-grid { gap:28px 0; } .eco-grid::before { display:none; }
  .proof-row { justify-content:center; }
  .mapa-steps li { flex:0 0 calc(50% - 10px); }
  .mapa-steps li + li::before { display:none; }
}
@media (max-width: 560px) {
  .diff-grid, .eco-grid, .app-grid { grid-template-columns:1fr; }
  .chip { padding:9px 14px; font-size:15px; }
}

/* ====== v3: texto justificado, palabras completas, todos los dispositivos ====== */
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body, p, li, h1, h2, h3, h4, td, th, label, figcaption, blockquote {
  hyphens: none; -webkit-hyphens: none; -ms-hyphens: none;
  word-break: normal; overflow-wrap: normal; line-break: auto;
}
/* párrafos y listas: justificados parejo, última línea al inicio */
main p, main li, main blockquote, .site-footer p {
  text-align: justify; text-justify: inter-word; text-align-last: left;
}
/* excepciones: contenedores de botones/enlaces, etiquetas y datos cortos */
main p.hero-cta, main p.h-center, main p.motto, main p.app-credit, main p.kicker, main .kicker,
main .proof-row p, main .stats-row p, main .badge, main .price, main .card-price,
main .pack-off, main .soon-tag, main .role, main .ms-n,
main .mapa-steps li, main .mapa-steps em, main .tour-strip span,
main .buy-form, main .alert, main figcaption {
  text-align: center; text-align-last: center;
}
main .book-card .sub, main .book-card .card-price, main .book-card .meta { text-align: center; text-align-last: center; }
/* los textos con título centrado se leen mejor si el título queda centrado y el párrafo justificado */
main h1, main h2, main h3 { hyphens: none; }
.site-footer ul, .site-footer li { text-align: left; text-align-last: left; }
/* evitar desbordes por palabras largas sin cortarlas */
main img, main audio, main video, main iframe, main table { max-width: 100%; }
main .wrap > *, .card, article { min-width: 0; }
@media (max-width: 480px) {
  .wrap { padding: 0 16px; }
  body { font-size: 16.5px; }
  main p, main li { text-justify: inter-word; word-spacing: -0.02em; }
  .diff-grid article, .app-grid article, .pack-card { padding: 20px 18px; }
  .btn { padding: 11px 20px; }
}
/* correcciones de ancho en pantallas angostas */
.audio-grid { grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr)); }
.audio-book { grid-template-columns: 90px minmax(0, 1fr); }
.author-wrap > *, .author-home > *, .audio-book > *, .audio-grid > * { min-width: 0; }
@media (max-width: 860px) {
  .author-wrap, .author-home { grid-template-columns: minmax(0, 1fr); }
  .author-round { max-width: 100%; height: auto; aspect-ratio: 1; }
}
.audio audio { min-width: 0; max-width: 100%; }
.author-duo > *, .author-wrap > * { min-width: 0; }
.author-duo img, .author-photo img { max-width: 100%; height: auto; }
@media (max-width: 760px) { .author-duo { grid-template-columns: minmax(0, 1fr); } }
main p.intro-center, main p.lead, main .hero2-text p.lead, main .cta-band p, main .inst p {
  text-align: justify; text-align-last: left; text-justify: inter-word;
}
main .cta-band p:has(.btn), main .inst p:has(.btn) { text-align: center; text-align-last: center; }
main .kicker, main p.kicker, main p.motto { text-align: left; text-align-last: left; }
main .kicker.h-center, main p.kicker.h-center { text-align: center; text-align-last: center; }
.diff-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.diff-grid article { padding: 28px 30px; }
@media (max-width: 640px) { .diff-grid { grid-template-columns: minmax(0, 1fr); } }

/* ====== v3: El autor ====== */
.author-wrap { grid-template-columns: minmax(240px, 400px) minmax(0, 1fr); gap: 56px; align-items: center; }
.author-photo img { border-radius: 18px; border: 5px solid var(--gold-l); box-shadow: 0 18px 44px rgba(12,29,59,.25); aspect-ratio: 1; object-fit: cover; }
.author-photo figcaption { font-size: 17px; margin-top: 14px; }
.author h2 { margin-top: 0; }
.author-contact { max-width: 760px; }
.author-contact h2 { margin-top: 0; }
@media (max-width: 860px) { .author-wrap { grid-template-columns: minmax(0, 1fr); gap: 26px; } .author-photo { max-width: 340px; } }
main .quote-band .kicker, main .quote-band blockquote, main .quote-band cite { text-align: center; text-align-last: center; }

.nw { white-space: nowrap; }

/* ====== v3: espectacular ====== */
body { font-size: 19px; line-height: 1.62; }
.btn { font-size: 17px; letter-spacing: .02em; }
.hero2 { position: relative; min-height: 88vh; display: flex; align-items: center; background:
  radial-gradient(1100px 650px at 82% -8%, rgba(184,134,46,.28), transparent 60%),
  radial-gradient(700px 500px at 5% 105%, rgba(212,168,75,.10), transparent 60%),
  linear-gradient(160deg, #0C1D3B 0%, #081328 62%, #060d1c 100%); }
.hero2::before { content: ""; position: absolute; inset: 0; pointer-events: none; background-image:
  radial-gradient(2px 2px at 20% 30%, rgba(231,217,174,.55) 0, transparent 60%),
  radial-gradient(2px 2px at 70% 22%, rgba(231,217,174,.4) 0, transparent 60%),
  radial-gradient(1.5px 1.5px at 40% 72%, rgba(231,217,174,.5) 0, transparent 60%),
  radial-gradient(1.5px 1.5px at 88% 66%, rgba(231,217,174,.35) 0, transparent 60%),
  radial-gradient(1.5px 1.5px at 56% 46%, rgba(231,217,174,.4) 0, transparent 60%);
  animation: twinkle 6s ease-in-out infinite alternate; }
@keyframes twinkle { from { opacity: .45; } to { opacity: 1; } }
.hero2 .wrap { position: relative; z-index: 2; width: 100%; }
.hero2 h1 { font-size: clamp(38px, 5.6vw, 64px); font-weight: 800; }
.hero2 h1 span { font-size: .68em; font-weight: 700; font-style: italic; }
.hero2 .lead { font-size: 21px; max-width: 600px; }
.trust-mini { list-style: none; margin: 22px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; }
.trust-mini li { color: #D9D2BF; font-size: 16px; padding-left: 22px; position: relative; text-align: left; text-align-last: left; }
.trust-mini li::before { content: "✓"; position: absolute; left: 0; color: var(--gold-l); font-weight: 700; }
.hero-visual2 { position: relative; }
.hero-visual2 .hero-covers { animation: floaty 6s ease-in-out infinite; }
@keyframes floaty { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-14px); } }
.hero-seal { position: absolute; width: 130px; height: 130px; right: 2%; bottom: -14px; animation: spin 28s linear infinite; filter: drop-shadow(0 10px 20px rgba(0,0,0,.45)); }
@keyframes spin { to { transform: rotate(360deg); } }
.scroll-cue { position: absolute; bottom: 18px; left: 50%; transform: translateX(-50%); display: flex; flex-direction: column; align-items: center; gap: 6px; color: var(--gold-l); font-size: 12px; letter-spacing: .2em; text-transform: uppercase; text-decoration: none; z-index: 3; }
.scroll-cue i { width: 1px; height: 34px; background: linear-gradient(var(--gold-l), transparent); animation: pulse 1.8s ease-in-out infinite; }
@keyframes pulse { 0%,100% { opacity: .2; } 50% { opacity: 1; } }
.proof { margin-top: -1px; box-shadow: 0 10px 30px rgba(12,29,59,.10); position: relative; z-index: 3; }
.proof-row strong { font-size: 32px; color: var(--gold-d); }

.cac2 { display: grid; grid-template-columns: minmax(0,1fr) minmax(0,1fr); gap: 56px; align-items: center; margin-bottom: 34px; }
.cac2-visual img { max-width: 440px; margin: 0 auto; filter: drop-shadow(0 22px 40px rgba(12,29,59,.30)); }
.cac2-steps { display: flex; flex-direction: column; gap: 20px; }
.cac2-step { display: flex; gap: 18px; align-items: flex-start; padding: 22px; background: #fff; border-radius: 14px; border-left: 4px solid var(--gold); box-shadow: var(--shadow); transition: transform .35s, box-shadow .35s; }
.cac2-step:hover { transform: translateX(6px); box-shadow: 0 20px 44px rgba(12,29,59,.22); }
.cac2-step .num { flex: 0 0 46px; width: 46px; height: 46px; border-radius: 50%; background: var(--navy); color: var(--gold-l); font-family: var(--serif); font-weight: 700; display: flex; align-items: center; justify-content: center; }
.cac2-step h3 { margin: 0 0 6px; } .cac2-step p { margin: 0; color: var(--muted); font-size: 18px; }

.gallery-sec { background: linear-gradient(180deg, var(--navy) 0%, #081328 100%); }
.gallery-sec h2 { color: #fff; } .gallery-sec .kicker { color: var(--gold-l); } .gallery-sec .intro-center { color: #D9D2BF; }
.gal-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 22px; }
.gal-grid figure { margin: 0; background: #fff; border-radius: 14px; overflow: hidden; box-shadow: 0 16px 40px rgba(0,0,0,.35); display: flex; flex-direction: column; }
.gal-grid img { width: 100%; height: 300px; object-fit: contain; padding: 18px; background: #fff; transition: transform .5s; }
.gal-grid figure:hover img { transform: scale(1.04); }
.gal-grid figcaption { padding: 12px 18px; background: var(--cream); color: var(--navy); font-weight: 600; font-size: 17px; text-align: center; border-top: 2px solid var(--gold-l); }

.trust { background: var(--cream-2); padding: 46px 0; }
.trust-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 24px; }
.trust-grid div { border-top: 3px solid var(--gold); padding-top: 14px; }
.trust-grid strong { display: block; font-family: var(--serif); color: var(--navy); font-size: 19px; margin-bottom: 6px; }
.trust-grid span { color: var(--muted); font-size: 17px; display: block; text-align: justify; text-justify: inter-word; }

.cta-flex { display: flex; align-items: center; justify-content: center; gap: 44px; text-align: left; }
.cta-flex > div { flex: 1 1 420px; max-width: 640px; }
.cta-badge { width: 190px; flex: 0 0 auto; filter: drop-shadow(0 12px 26px rgba(0,0,0,.4)); }
.cta-band h2 { margin-top: 0; }
@media (max-width: 860px) {
  .hero2 { min-height: auto; padding-bottom: 36px; }
  .hero-seal { width: 84px; height: 84px; right: 4%; bottom: -8px; }
  .scroll-cue { display: none; }
  .cac2, .gal-grid { grid-template-columns: minmax(0,1fr); }
  .cac2-visual img { max-width: 320px; }
  .trust-grid { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .cta-flex { flex-direction: column; text-align: center; gap: 22px; }
  .cta-badge { width: 130px; }
  .gal-grid img { height: auto; max-height: 280px; }
}
@media (max-width: 560px) { body { font-size: 18px; } .hero2 .lead { font-size: 19px; } .trust-grid { grid-template-columns: minmax(0,1fr); } }
@media (prefers-reduced-motion: reduce) { .hero-visual2 .hero-covers, .hero-seal, .hero2::before, .scroll-cue i { animation: none; } }
.hero-seal { clip-path: circle(49%); }
.cac2-visual img { width: 100%; height: auto; }
@media (max-width: 860px) { .cac2-visual img { max-width: min(320px, 100%); } }
.cac2-visual img { mix-blend-mode: multiply; filter: none; }
.cta-badge { width: 170px; height: 170px; border-radius: 50%; background: #fff; padding: 12px; object-fit: contain; border: 3px solid var(--gold-l); }
@media (min-width: 861px) { main .cta-flex p:has(.btn) { text-align: left; text-align-last: left; } }
@media (max-width: 860px) { .cta-badge { width: 120px; height: 120px; } }

/* ====== v3: Área Institucional ====== */
.inst-cards { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 22px; margin-bottom: 20px; }
.inst-cards article { background: #fff; border: 1px solid var(--line); border-top: 4px solid var(--gold); border-radius: 12px; padding: 24px; }
.inst-cards p { margin: 0; color: var(--muted); }
.inst-steps { max-width: 760px; margin: 0 auto 30px; padding-left: 22px; }
.inst-steps li { margin-bottom: 12px; }
@media (max-width: 860px) { .inst-cards { grid-template-columns: minmax(0,1fr); } }

/* ====== v3: sobriedad (menos movimiento, más aire) ====== */
.hero2 { min-height: 0; padding: 24px 0; }
.hero2::before { animation: none; opacity: .5; }
.hero-visual2 .hero-covers { animation: none; }
.hero2 h1 { font-weight: 700; }
.cta-band { padding: 70px 0; }
.cac2-step:hover { transform: none; }
.section { padding: 84px 0; }
@media (max-width: 860px) { .section { padding: 60px 0; } .hero2 { padding: 8px 0 24px; } }

@media (max-width: 400px) { .anatomy { grid-template-columns: minmax(0, 1fr); } .anatomy strong { font-size: 17px; } }

/* v3 · página Apps */
.app-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1.3fr);gap:48px;align-items:center;padding:36px 0;border-bottom:1px solid var(--line,#e6dfd0)}
.app-row:last-of-type{border-bottom:0}
.app-row.rev .app-shot{order:2}
.app-shot{text-align:center}
.app-shot img{width:100%;max-width:250px;height:auto;border-radius:28px;border:6px solid #0e1730;box-shadow:0 18px 40px rgba(14,23,48,.22)}
.app-feats{list-style:none;padding:0;margin:14px 0}
.app-feats li{padding:4px 0 4px 22px;position:relative}
.app-feats li:before{content:"✓";position:absolute;left:0;color:#b8903a}
.app-stores{display:flex;flex-wrap:wrap;gap:12px;align-items:center;margin-top:18px}
@media(max-width:760px){.app-row,.app-row.rev{grid-template-columns:minmax(0,1fr);gap:22px}.app-row.rev .app-shot{order:0}}