/* Curso (/curso/ y /recursos/): sistema compartido + paleta del curso (azul marino y coral).
   El azul oscuro solo vive en la franja de arriba; el resto de la página es claro. */

.theme-curso {
  --hero-bg: #0d1b3e;
  --hero-ink: #f3f5fa;
  --hero-muted: #b9c3d8;
  --buy: var(--curso-accent);
  --buy-ink: #ffffff;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-curso { --buy-ink: var(--curso-accent-ink); }
}
:root[data-theme="dark"] .theme-curso { --buy-ink: var(--curso-accent-ink); }

.theme-curso [hidden] { display: none !important; }
.theme-curso section { padding-block: clamp(3.5rem, 8vw, 6rem); }
.theme-curso .tint { background: var(--curso-bg); color: var(--curso-ink); }
.theme-curso .tint .lede, .theme-curso .tint .muted { color: var(--curso-muted); }
.section-head { max-width: 42rem; }
.section-head .lede { margin-top: 1rem; }
.label { display: inline-block; margin-bottom: .75rem; font: 600 .9375rem/1.2 var(--font-b); color: var(--curso-label); }

/* Encabezado */
.nav .brand { display: flex; align-items: baseline; gap: .75rem; min-width: 0; }
.nav .program { font: 600 .9375rem/1 var(--font-b); color: var(--muted); white-space: nowrap; }
.nav .logo { white-space: nowrap; }
.nav .nav-right { display: flex; align-items: center; gap: .5rem; }
.nav .nav-link { font-size: .875rem; color: var(--muted); text-decoration: none; padding: .5rem; min-height: 44px; display: inline-flex; align-items: center; white-space: nowrap; }
@media (hover: hover) and (pointer: fine) { .nav .nav-link:hover { color: var(--ink); } }
.nav .btn { min-height: 2.75rem; padding: .625rem 1.125rem; font-size: .9375rem; }
@media (max-width: 560px) { .nav .nav-link { display: none; } }
@media (max-width: 380px) { .nav .program { display: none; } }

/* Botón de compra: coral sólido. Usa la fuente del texto: en la de títulos la cola de la Q parece un subrayado */
.btn-buy { display: inline-block; background: var(--buy); color: var(--buy-ink); font-family: var(--font-b); font-weight: 600; font-size: 1.1875rem; line-height: 1.3; min-height: 3.5rem; padding: 1rem 1.75rem; white-space: normal; text-align: center; }
.nav .btn-buy { font-size: .9375rem; min-height: 2.75rem; padding: .75rem 1.125rem; white-space: nowrap; }
.btn-buy.pulse { animation: pulso 900ms var(--ease-out) 1; }
@keyframes pulso {
  0% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--buy) 55%, transparent); }
  100% { box-shadow: 0 0 0 16px color-mix(in srgb, var(--buy) 0%, transparent); }
}
@media (prefers-reduced-motion: reduce) { .btn-buy.pulse { animation: none; } }

/* Hero (franja azul oscuro) */
.hero { background: var(--hero-bg); color: var(--hero-ink); padding-block: clamp(2.5rem, 6vw, 4.5rem) clamp(3rem, 7vw, 5rem); }
.hero .wrap { display: grid; gap: clamp(2rem, 5vw, 3.5rem); align-items: center; }
@media (min-width: 960px) { .hero .wrap { grid-template-columns: 1.15fr .85fr; } }
.hero .for { color: var(--hero-muted); font-size: .9375rem; }
.hero h1 { margin-top: 1rem; font-size: clamp(2.125rem, 4.6vw, 3.25rem); max-width: 20ch; }
.hero .lede { margin-top: 1.25rem; color: var(--hero-muted); }
.hero .cta { margin-top: 2rem; display: grid; gap: .75rem; justify-items: start; }
.hero .micro { color: var(--hero-muted); font-size: .9375rem; }
.hero .micro-strong { color: var(--hero-ink); font-weight: 600; font-size: 1rem; padding-left: .75rem; border-left: 3px solid var(--curso-accent); }
.hero-media { margin: 0; justify-self: center; width: 100%; max-width: 26rem; }
.hero-media img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--r-card); }
.hero-media figcaption { margin-top: .625rem; font-size: .875rem; color: var(--hero-muted); }

/* Cifras */
.stats-strip { padding-block: 1.75rem; border-bottom: 1px solid var(--line); }
.stats-strip ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 1rem; grid-template-columns: 1fr 1fr; }
@media (min-width: 860px) { .stats-strip ul { grid-template-columns: repeat(4, 1fr); } }
.stats-strip strong { display: block; font: 800 1.625rem/1.1 var(--font-d); letter-spacing: -0.02em; }
.stats-strip span { color: var(--muted); font-size: .9375rem; }

/* ¿Te identificas? */
.pains { list-style: none; margin: 2rem 0 0; padding: 0; display: grid; gap: .75rem; max-width: 46rem; }
.pains li { display: grid; grid-template-columns: 1.5rem 1fr; gap: .75rem; align-items: start; padding: 1rem 1.125rem; border-radius: var(--r-field); background: var(--surface); border: 1px solid var(--line); line-height: 1.5; }
.pains svg { width: 1.25rem; height: 1.25rem; margin-top: .125rem; color: var(--curso-label); }

/* Historia */
.story .wrap { display: grid; gap: 2rem; }
@media (min-width: 900px) { .story .wrap { grid-template-columns: 2fr 3fr; align-items: start; } }
.story-photo { margin: 0; max-width: 24rem; }
.story-photo img { width: 100%; aspect-ratio: 1; object-fit: cover; border-radius: var(--r-card); }
.story-text { display: grid; gap: 1rem; max-width: 40rem; }
.story-text h2 { margin-bottom: .25rem; }
.story-text p { line-height: 1.65; }
.quote { margin: 1rem 0 0; padding: 1.25rem 0 0; border-top: 2px solid var(--curso-accent); font: 700 clamp(1.25rem, 3vw, 1.625rem)/1.3 var(--font-d); letter-spacing: -0.01em; }

/* Las tres dudas */
.beliefs { display: grid; gap: 1rem; margin-top: 2rem; }
@media (min-width: 760px) { .beliefs { grid-template-columns: repeat(2, 1fr); } }
.beliefs article { padding: 1.5rem; border-radius: var(--r-card); background: var(--surface); border: 1px solid var(--line); color: var(--ink); }
.beliefs h3 { font-size: 1.1875rem; }
.beliefs p { margin-top: .625rem; color: var(--muted); }

/* Prueba */
.proof { display: grid; gap: 1rem; margin-top: 2rem; }
@media (min-width: 760px) { .proof { grid-template-columns: repeat(2, 1fr); } }
/* Tarjeta destacada (la primera): ocupa todo el ancho, con la captura y el texto lado a lado */
@media (min-width: 760px) {
  .proof .proof-featured { grid-column: 1 / -1; display: grid; grid-template-columns: 3fr 2fr; gap: 1.5rem; align-items: center; padding: 1.25rem; }
  .proof .proof-featured figcaption { margin-top: 0; font-size: 1.0625rem; }
}
.proof figure { margin: 0; padding: 1rem; border-radius: var(--r-card); background: var(--surface); border: 1px solid var(--line); }
.proof img { width: 100%; height: auto; border-radius: 10px; background: #fff; }
.proof figcaption { margin-top: .75rem; line-height: 1.5; }
.proof-note { margin-top: 1.25rem; font-size: .875rem; color: var(--muted); max-width: 46rem; }

/* Módulos */
.modules { list-style: none; counter-reset: m; margin: 2rem 0 0; padding: 0; display: grid; gap: .75rem; }
@media (min-width: 760px) { .modules { grid-template-columns: 1fr 1fr; } }
.modules li { counter-increment: m; display: grid; grid-template-columns: 2.5rem 1fr; gap: .875rem; padding: 1.125rem 1.25rem; border-radius: var(--r-field); background: var(--surface); border: 1px solid var(--line); color: var(--ink); }
.modules li::before { content: counter(m, decimal-leading-zero); font: 800 1.125rem/1.3 var(--font-d); color: var(--curso-label); font-variant-numeric: tabular-nums; }
.modules .mod-label { display: block; margin-bottom: .25rem; font: 600 .8125rem/1.3 var(--font-b); color: var(--curso-label); }
.modules h3 { text-wrap: balance; }
.modules p { color: var(--muted); font-size: .9688rem; margin-top: .25rem; }

/* Para quién no es */
.not-for svg { color: var(--muted); }
.modules-note { margin-top: 1.25rem; font-weight: 600; }

/* Todo lo que recibes */
.stack { list-style: none; margin: 2rem 0 0; padding: 0; max-width: 54rem; border-top: 1px solid var(--line); }
.stack-item { display: grid; grid-template-columns: 6.5rem 1fr auto; gap: .5rem 1.25rem; align-items: center; padding: 1rem 0; border-bottom: 1px solid var(--line); }
.stack-thumb { width: 6.5rem; aspect-ratio: 16 / 9; object-fit: cover; border-radius: 8px; background: var(--surface); border: 1px solid var(--line); }
.stack-badge { display: grid; place-items: center; width: 6.5rem; aspect-ratio: 16 / 9; border-radius: 8px; background: var(--curso-accent); color: var(--buy-ink); font: 800 .9375rem/1.15 var(--font-d); text-align: center; padding: .25rem; }
.stack-what { min-width: 0; }
.stack-what strong { font-weight: 600; }
.stack-what p { color: var(--muted); font-size: .9375rem; margin-top: .25rem; }
.stack-value { font: 700 1rem/1.3 var(--font-d); white-space: nowrap; font-variant-numeric: tabular-nums; }
.tag-bono { display: inline-block; margin-right: .5rem; padding: .1875rem .5rem; border-radius: 999px; background: var(--curso-bg); color: var(--curso-label); font: 700 .75rem/1.2 var(--font-b); vertical-align: middle; }
.stack-item.is-bonus { background: color-mix(in srgb, var(--curso-bg) 45%, transparent); padding-inline: .75rem; }
.stack-item.is-star { margin-block: .75rem; padding: 1.25rem 1rem; border: 2px solid var(--curso-accent); border-radius: var(--r-field); background: color-mix(in srgb, var(--curso-accent) 12%, var(--surface)); }
.stack-item.is-star .stack-what strong { font-weight: 700; font-size: 1.0625rem; }
.tag-star { display: inline-block; margin-right: .5rem; padding: .1875rem .5rem; border-radius: 999px; background: var(--curso-accent); color: var(--buy-ink); font: 700 .75rem/1.2 var(--font-b); vertical-align: middle; }
.stack-what .tag-bono, .stack-what .tag-star { margin-bottom: .375rem; }
@media (max-width: 599px) {
  .stack-item { grid-template-columns: 5rem 1fr; align-items: start; }
  .stack-thumb, .stack-badge { width: 5rem; }
  .stack-badge { font-size: .8125rem; }
  .stack-value { grid-column: 2; }
}

.price-box { margin-top: 2.5rem; max-width: 54rem; text-align: center; padding: clamp(1.5rem, 4vw, 2.5rem); border-radius: var(--r-card); background: var(--surface); border: 2px solid var(--curso-accent); }
.price-total { color: var(--muted); }
.price-total s { text-decoration-thickness: 2px; }
.price-now { margin-top: .375rem; font: 800 clamp(1.75rem, 5vw, 2.5rem)/1.15 var(--font-d); letter-spacing: -0.02em; }
.price-now small { font-size: .5em; font-weight: 600; color: var(--muted); letter-spacing: 0; }
.price-nights { margin-top: .5rem; font-weight: 600; }
.price-line { margin-top: .75rem; max-width: 34rem; margin-inline: auto; }
.price-box .btn-buy { margin-top: 1.5rem; }
.secure { margin-top: 1rem; display: flex; flex-wrap: wrap; justify-content: center; gap: .5rem 1.25rem; font-size: .875rem; color: var(--muted); }
.secure span { display: inline-flex; align-items: center; gap: .375rem; }
.secure svg { width: 1rem; height: 1rem; }

/* Garantía */
.guarantee { display: grid; gap: 1.5rem; align-items: center; max-width: 46rem; }
@media (min-width: 640px) { .guarantee { grid-template-columns: auto 1fr; gap: 2rem; } }
.seal { display: grid; place-items: center; width: 8.5rem; aspect-ratio: 1; border-radius: 50%; border: 3px solid var(--curso-ink); color: var(--curso-ink); text-align: center; }
.seal strong { display: block; font: 800 2.5rem/1 var(--font-d); }
.seal span { font: 600 .9375rem/1.2 var(--font-b); }
.guarantee p { margin-top: .75rem; line-height: 1.6; }

/* Preguntas frecuentes */
.faq { max-width: 48rem; margin-top: 2rem; }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { display: flex; justify-content: space-between; align-items: center; gap: 1rem; min-height: 3.5rem; padding-block: 1rem; font: 700 1.0625rem/1.35 var(--font-d); cursor: pointer; list-style: none; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font: 400 1.5rem/1 var(--font-b); color: var(--muted); transition: transform 200ms var(--ease-out); }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { padding-bottom: 1.25rem; color: var(--muted); max-width: 42rem; }
@media (prefers-reduced-motion: reduce) { .faq summary::after { transition: none; } }

/* Cierre */
.closing { text-align: center; }
.closing .wrap { max-width: 44rem; }
.closing ul { list-style: none; margin: 1.5rem auto 0; padding: 0; display: grid; gap: .5rem; text-align: left; max-width: 30rem; }
.closing li { display: grid; grid-template-columns: 1.25rem 1fr; gap: .625rem; }
.closing li svg { width: 1.125rem; height: 1.125rem; margin-top: .25rem; color: var(--curso-label); }
.closing .price-now { margin-top: 1.5rem; }
.closing .btn-buy { margin-top: 1.25rem; }

/* Barra fija abajo */
.sticky-cta { position: fixed; left: 0; right: 0; bottom: 0; z-index: 15; display: flex; justify-content: center; padding: .625rem var(--gutter) calc(.625rem + env(safe-area-inset-bottom)); background: color-mix(in srgb, var(--bg) 88%, transparent); -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px); border-top: 1px solid var(--line); }
.sticky-cta .btn-buy { width: 100%; max-width: 28rem; min-height: 3.25rem; font-size: 1.125rem; }
body.has-sticky { padding-bottom: calc(4.5rem + env(safe-area-inset-bottom)); }
@media (prefers-reduced-transparency: reduce) { .sticky-cta { background: var(--bg); -webkit-backdrop-filter: none; backdrop-filter: none; } }

/* Pie */
.footer .legal { font-size: .8125rem; }

/* /recursos/ */
.shop { display: grid; gap: 1rem; margin-top: 2rem; }
@media (min-width: 640px) { .shop { grid-template-columns: 1fr 1fr; } }
@media (min-width: 1000px) { .shop { grid-template-columns: repeat(3, 1fr); } }
.product { display: flex; flex-direction: column; border-radius: var(--r-card); background: var(--surface); border: 1px solid var(--line); overflow: hidden; }
.product img { width: 100%; aspect-ratio: 16 / 9; object-fit: cover; }
.product-body { display: flex; flex-direction: column; gap: .5rem; padding: 1.25rem; flex: 1; }
.product-body p { color: var(--muted); font-size: .9375rem; flex: 1; }
.product-price { display: flex; flex-wrap: wrap; align-items: baseline; gap: .25rem .75rem; margin-top: .5rem; }
.product-price .valor { color: var(--muted); font-size: .875rem; }
.product-price .hoy { font: 800 1.375rem/1.1 var(--font-d); }
.product .btn { margin-top: .75rem; align-self: flex-start; }
.product.featured { border: 2px solid var(--curso-accent); }
.btn-ghost { background: transparent; color: var(--ink); border: 1.5px solid var(--line-strong); }
@media (hover: hover) and (pointer: fine) { .btn-ghost:hover { opacity: 1; border-color: var(--ink); } }

.subs { margin-top: 3rem; padding: clamp(1.5rem, 4vw, 2.25rem); border-radius: var(--r-card); background: var(--curso-bg); color: var(--curso-ink); max-width: 46rem; }
.subs-sub { margin-top: .5rem; color: var(--curso-muted); }
.subs-row { display: flex; flex-wrap: wrap; gap: .5rem; margin-top: 1rem; }
.subs-row input { flex: 1 1 13rem; min-height: 3rem; padding: .75rem 1rem; border-radius: var(--r-field); border: 1.5px solid var(--line-strong); background: var(--bg); color: var(--ink); font: inherit; font-size: 1rem; }
.subs-row input:focus-visible { outline: 3px solid color-mix(in srgb, var(--focus) 40%, transparent); outline-offset: 0; border-color: var(--focus); }
.subs-row button { min-height: 3rem; }
.subs-check { display: flex; gap: .625rem; align-items: flex-start; margin-top: .875rem; font-size: .875rem; color: var(--curso-muted); cursor: pointer; }
.subs-check input { width: 1.125rem; height: 1.125rem; margin-top: .1875rem; flex: none; accent-color: var(--curso-accent); }
.subs-check a { color: var(--curso-ink); }
.subs-msg { margin-top: .75rem; font-size: .9375rem; min-height: 1.2em; }
.subs-msg.err { color: var(--error); }
.subs-msg.ok { color: #127a4a; font-weight: 600; }
.subs-sr, .subs-hp { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* Título con tamaño de h3 (para mantener el orden de títulos) */
h2.h3 { font-size: 1.125rem; font-weight: 700; line-height: 1.3; letter-spacing: -0.005em; }
.subs h2.h3 { font-size: 1.375rem; }
.nowrap { white-space: nowrap; }
.sticky-cta { transition: transform 250ms var(--ease-out), opacity 200ms ease; }
.sticky-cta.is-off { transform: translateY(110%); opacity: 0; pointer-events: none; }
@media (prefers-reduced-motion: reduce) { .sticky-cta { transition: opacity 150ms ease; } .sticky-cta.is-off { transform: none; } }

/* Menú del encabezado: Curso · Hoteles · Recursos. En celular no cabe junto al botón; los enlaces están en el pie */
.nav .menu { display: none; margin-left: auto; margin-right: .5rem; }
@media (min-width: 760px) { .nav .menu { display: block; } }

/* Producto todavía sin enlace de venta */
.btn.is-soon { opacity: .6; cursor: default; pointer-events: none; }