/* Medidas de referencia desktop: ancho 1440px. Las alturas crecen con el contenido. */
:root{--yellow:#ffda19;--ink:#151714;--paper:#fff;--soft:#f3f2ed;--muted:#61635b;--container:1280px;--radius:12px;--hero-image:url('../assets/inicio-cascada.png');--learn-image:url('../assets/aprendizaje.jpg');--adventure-image:url('../assets/aventura.jpg');--night-image:url('../assets/nocturno.jpg')}
*{box-sizing:border-box}html{scroll-behavior:smooth;scroll-padding-top:96px}body{margin:0;font-family:Arial,Helvetica,sans-serif;color:var(--ink);line-height:1.55}h1,h2,h3,p{margin-top:0}h1,h2,h3{line-height:1.1;letter-spacing:-.035em}a{color:inherit;text-decoration:none}button{font:inherit}img{max-width:100%}.container{width:min(calc(100% - 80px),var(--container));margin:auto}.section{padding:72px 0}h2{font-size:clamp(30px,3vw,44px);margin-bottom:30px}h3{font-size:27px}.eyebrow{text-transform:uppercase;letter-spacing:.16em;font-size:12px;font-weight:800;margin-bottom:18px}.button{background:var(--yellow);color:#111;display:inline-flex;align-items:center;justify-content:center;gap:24px;padding:17px 24px;border-radius:7px;font-size:14px;font-weight:700;transition:transform .2s,background .2s}.button:hover{background:#ffe75d;transform:translateY(-2px)}.button.small{padding:11px 18px}.button.outline{background:transparent;border:1px solid #fff;color:#fff}.button.black{background:var(--ink);color:#fff}.text-link{font-weight:700;display:inline-block;border-bottom:2px solid var(--yellow);padding-bottom:5px}.header{position:absolute;top:0;left:0;width:100%;z-index:5;color:#fff;background:linear-gradient(#0008,transparent)}.nav{height:96px;display:flex;align-items:center;justify-content:space-between;gap:30px}.brand{display:block;line-height:0}.brand img{width:145px;height:74px;object-fit:contain}.nav nav{display:flex;align-items:center;gap:30px;font-size:14px;font-weight:700}.nav a:hover{color:var(--yellow)}.nav a.button:hover{color:#111}.menu-toggle{display:none}.hero{position:relative;background-image:linear-gradient(90deg,#07100de6 0%,#07100d85 48%,#07100d15),var(--hero-image);background-position:center;background-size:cover;min-height:600px;color:#fff;display:flex;align-items:center;padding:130px 0 60px;background-color:#233b31}.hero-content{position:relative;z-index:1}.hero h1{font-size:clamp(48px,5.5vw,78px);font-weight:800;margin:0 0 24px;line-height:1.02}.hero h1 span{color:var(--yellow)}.hero .lead{max-width:500px;font-size:20px}.actions{display:flex;gap:16px;flex-wrap:wrap;margin-top:28px}.hero-caption{position:absolute;right:35px;bottom:20px;font-size:11px;letter-spacing:.1em;color:#fffd}.values{background:var(--soft);min-height:64px;display:flex;align-items:center}.values .container{display:flex;justify-content:center;gap:60px;font-size:13px}.values span+span{border-left:1px solid #cbcabe;padding-left:60px}.grid{display:grid;gap:24px}.two{grid-template-columns:repeat(2,minmax(0,1fr))}.photo-card{min-height:330px;position:relative;display:flex;align-items:flex-end;padding:28px;color:#fff;border-radius:var(--radius);overflow:hidden;background-size:cover;background-position:center;background-color:#284134}.photo-card:before{content:'';position:absolute;inset:0;background:linear-gradient(transparent 10%,#000d)}.photo-card>div{position:relative}.photo-card h3{margin-bottom:10px}.photo-card p{margin-bottom:18px;max-width:430px}.learn{background-image:var(--learn-image)}.explore{background-image:var(--adventure-image)}.dark{color:#fff;background:var(--ink)}.dark .muted{color:#b7baae}.dark .photo-card{min-height:300px;border:1px solid #ffffff24}.night{background-image:var(--night-image)}.waterfall{background-image:url('../assets/portada.jpg')}.section-heading{display:flex;align-items:center;justify-content:space-between;gap:40px;margin-bottom:24px}.section-heading h2{margin-bottom:0}.section-heading>p{max-width:360px;color:var(--muted)}.muted{color:var(--muted);font-size:13px;margin:24px 0 0}.courses{background:var(--soft)}.course-feature{display:flex;gap:30px;padding:32px;background:#fff;border-radius:var(--radius);margin-top:32px}.course-number{font-size:28px;font-weight:800;color:#555a3c;white-space:nowrap}.course-feature h3{font-size:25px;max-width:800px}.course-feature p{color:var(--muted)}details{border-bottom:1px solid #d8d9d0}summary{cursor:pointer;font-weight:700;padding:22px 0}summary:focus-visible,a:focus-visible,button:focus-visible{outline:3px solid #c78d00;outline-offset:5px}.catalog{margin-top:16px}.catalog>summary{display:flex;justify-content:space-between}.course-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px;padding-bottom:24px}.course-item{background:#fff;padding:22px;border-radius:8px}.course-item small{font-weight:800;color:#657047}.course-item h3{font-size:19px;margin:10px 0 18px}.course-item a{font-size:13px}.community{display:grid;grid-template-columns:1fr 1fr;gap:50px;align-items:center}.community-photo{height:340px;border-radius:var(--radius);background:var(--adventure-image) center/cover,#284134}.community p:not(.eyebrow){color:var(--muted)}.soft{background:var(--soft)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:40px;margin:35px 0 60px}.steps span{display:block;color:#7d826a;font-size:36px;font-weight:800;margin-bottom:18px}.steps h3{font-size:23px}.steps p{color:var(--muted)}.faq{max-width:850px}.faq h3{font-size:28px}.faq details p{max-width:740px;color:var(--muted);padding-bottom:10px}.contact{background:var(--yellow);padding:40px 0}.contact>.container{display:flex;align-items:center;justify-content:space-between;gap:30px}.contact h2{font-size:32px;margin-bottom:0}.contact .eyebrow{margin-bottom:10px}footer{background:var(--ink);color:#ccc;padding:27px 0;font-size:12px}footer .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}footer p{margin:0}.skip{position:fixed;top:-70px;left:15px;background:var(--yellow);padding:12px;z-index:20}.skip:focus{top:10px}
@media(min-width:1441px){.hero{min-height:680px}}
@media(max-width:900px){.container{width:calc(100% - 40px)}.nav nav{gap:18px}.values .container{gap:20px}.values span+span{padding-left:20px}.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.community{gap:28px}.contact>.container{align-items:flex-start;flex-direction:column}.section-heading{align-items:flex-start}.hero h1{font-size:60px}}
@media(max-width:640px){html{scroll-padding-top:20px}.section{padding:48px 0}.nav{height:80px}.brand img{width:115px;height:60px}.menu-toggle{display:block;border:1px solid #fff7;border-radius:5px;background:#151714;color:#fff;padding:8px 12px}.nav nav{display:none;position:absolute;top:80px;left:0;right:0;background:var(--ink);padding:25px;align-items:stretch}.nav nav.open{display:flex;flex-direction:column}.hero{min-height:640px;padding-top:120px;background-position:70% center;background-image:linear-gradient(90deg,#07100de8,#07100d60),var(--hero-image)}.hero h1{font-size:clamp(40px,10.5vw,60px)}.hero .lead{font-size:18px;max-width:320px}.hero-caption{display:none}.actions{align-items:stretch;flex-direction:column;max-width:340px}.values .container{padding:18px 0;flex-direction:column;align-items:center;gap:8px}.values span+span{border:0;padding:0}.two,.community,.steps,.course-grid{grid-template-columns:1fr}.photo-card{min-height:300px}.section-heading{flex-direction:column;gap:12px}.course-feature{padding:24px;gap:15px;flex-direction:column}.course-number{font-size:20px}.community-photo{height:280px}.steps{gap:20px;margin-bottom:40px}.steps span{margin-bottom:8px}.contact h2{font-size:29px}footer .container{flex-direction:column;gap:12px}}
@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}*{transition:none!important}}

/* Flyers completos en marcos verticales 9:16; el botón queda fuera del arte. */
.flyer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:28px;align-items:start}
.flyer-card{min-width:0;display:flex;flex-direction:column;gap:18px}
.flyer-link{display:block;aspect-ratio:9 / 16;background:#080a08;border:1px solid #ffffff25;border-radius:10px;overflow:hidden;transition:box-shadow .2s}
.flyer-link:hover{box-shadow:0 0 0 2px var(--yellow)}
.flyer-link img{display:block;width:100%;height:100%;object-fit:contain}
.flyer-button{width:100%;text-align:center}
@media(max-width:900px) and (min-width:641px){.flyer-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.flyer-grid{grid-template-columns:minmax(0,1fr);max-width:420px;margin-inline:auto;gap:36px}}

/* Iconos sociales: gris en reposo, colores de marca en hover y foco. */
footer .container{align-items:center}
.social-links{display:flex;align-items:center;gap:12px}
.social-icon{width:44px;height:44px;display:inline-flex;align-items:center;justify-content:center;border-radius:8px;color:#aaa;transition:background .2s,color .2s}
.social-icon svg{width:25px;height:25px;fill:currentColor;overflow:visible}
.social-icon:hover,.social-icon:focus-visible{background:#ffffff0d}
.social-facebook:hover,.social-facebook:focus-visible{color:#0866ff}
.social-instagram:hover svg,.social-instagram:focus-visible svg{fill:url(#instagram-colors)}
.social-tiktok .tiktok-cyan,.social-tiktok .tiktok-pink{opacity:0;transition:opacity .2s}
.social-tiktok:hover,.social-tiktok:focus-visible{color:#fff}
.social-tiktok:hover .tiktok-cyan,.social-tiktok:focus-visible .tiktok-cyan{fill:#25f4ee;opacity:1}
.social-tiktok:hover .tiktok-pink,.social-tiktok:focus-visible .tiktok-pink{fill:#fe2c55;opacity:1}

.social-youtube:hover,.social-youtube:focus-visible{color:#ff0000}

/* Encuadre de la foto real: acercar al grupo sin alterar la fotografía. */
.community-photo{background-image:url('../assets/comunidad-real.png');background-size:135% auto;background-position:47% 60%;background-repeat:no-repeat;aspect-ratio:1.8;height:auto;min-height:0}
@media(max-width:900px) and (min-width:641px){.community{grid-template-columns:1fr}.community-photo{max-width:650px;width:100%}}
@media(max-width:640px){.community-photo{height:auto;aspect-ratio:1.55;background-size:125% auto;background-position:47% 58%}}

/* Cuatro columnas en escritorio: invitación y tres flyers. */
.adventures-layout{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:24px;align-items:start}
.adventures-layout .flyer-grid{grid-column:span 3;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;width:100%;max-width:none;margin:0}
.adventure-invitation{padding:20px 12px 20px 0}
.adventure-invitation .eyebrow{color:var(--yellow);font-size:11px;line-height:1.6}
.adventure-invitation h3{font-size:clamp(25px,2.6vw,37px);line-height:1.12;margin-bottom:24px}
.adventure-invitation>p:not(.eyebrow){font-size:15px;line-height:1.7;color:#c3c6ba}
.invitation-signoff{display:block;margin-top:26px;font-weight:700;color:var(--yellow);font-size:16px}
.adventures-layout .flyer-button{padding:14px 10px;font-size:13px}
@media(max-width:1000px){.adventures-layout{grid-template-columns:1fr}.adventure-invitation{max-width:680px;padding:0}.adventure-invitation h3{font-size:32px}.adventures-layout .flyer-grid{grid-column:auto}}
@media(max-width:640px){.adventures-layout .flyer-grid{grid-template-columns:1fr;max-width:340px;margin-inline:auto;gap:36px}.adventure-invitation{padding-bottom:8px}.adventure-invitation h3{font-size:30px}}

/* Redes en la invitación, a la altura de los botones de los flyers. */
.adventures-layout{align-items:stretch;--adventure-button-height:48px}
.adventure-invitation{display:flex;flex-direction:column;padding-bottom:0}
.adventure-follow{margin-top:auto;padding-top:24px}
.adventure-follow>p{font-size:15px;font-weight:700;margin:0 0 10px;color:var(--yellow)}
.adventure-social-links{display:flex;align-items:center;gap:10px;flex-wrap:wrap}
.adventure-social-icon{display:inline-flex;align-items:center;justify-content:center;width:48px;height:var(--adventure-button-height);color:var(--yellow);border-radius:7px;transition:background .2s,transform .2s}
.adventure-social-icon svg{width:40px;height:40px;fill:currentColor;overflow:visible}
.adventure-social-icon .tiktok-cyan,.adventure-social-icon .tiktok-pink{display:none}
.adventure-social-icon:hover,.adventure-social-icon:focus-visible{background:#ffda1918;transform:translateY(-2px)}
.adventures-layout .flyer-button{height:var(--adventure-button-height);min-height:var(--adventure-button-height)}
@media(max-width:1000px){.adventure-follow{margin-top:24px;padding-top:0}.adventure-social-links{gap:12px}}

/* Interacción de las cinco preguntas frecuentes, sin abrirlas al pasar el mouse. */
.faq details>summary{position:relative;list-style:none;padding:22px 48px 22px 18px;border-radius:7px;transition:background-color .22s ease,padding-left .22s ease,box-shadow .22s ease}
.faq details>summary::-webkit-details-marker{display:none}
.faq details>summary::after{content:'+';position:absolute;right:18px;top:50%;transform:translateY(-50%);font-size:25px;font-weight:400;line-height:1;transition:transform .22s ease,color .22s ease}
.faq details[open]>summary::after{transform:translateY(-50%) rotate(45deg)}
@media(hover:hover){.faq details>summary:hover{background-color:#ffda1928;padding-left:26px;box-shadow:inset 3px 0 0 var(--yellow)}.faq details>summary:hover::after{color:#8a6800}}
.faq details>summary:focus-visible{background-color:#ffda1928;box-shadow:inset 3px 0 0 var(--yellow)}
@media(prefers-reduced-motion:reduce){.faq details>summary,.faq details>summary::after{transition:none}.faq details>summary:hover{padding-left:18px}}

/* Listado de spots y galería emergente. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip-path:inset(50%);white-space:nowrap;border:0}
.spots-section{background:#f3f2ed}.spots-table-wrap{overflow:auto;border:1px solid #d9dccf;border-radius:12px;background:#fff}
.spots-table{width:100%;border-collapse:collapse;text-align:left;font-size:15px}.spots-table th{background:#1c2119;color:#fff;padding:18px 22px;font-size:12px;text-transform:uppercase;letter-spacing:.08em}.spots-table td{padding:12px 22px;border-bottom:1px solid #e9ebdf}.spots-table tbody tr:nth-child(even){background:#f7f8f2}.spots-table tbody tr:hover,.spots-table tbody tr:focus-within{background:#ffda1928}.spots-table td:first-child{color:#858a74;font-weight:700}.spot-open{border:0;background:none;font:inherit;font-weight:700;text-align:left;color:inherit;padding:8px 0;cursor:pointer}.spot-open span{color:#a38600;margin-left:12px}.spot-open:hover{text-decoration:underline;text-underline-offset:4px}
#spot-dialog{width:min(960px,calc(100% - 32px));max-height:92dvh;overflow:auto;border:1px solid #42483b;border-radius:16px;padding:28px;background:#151714;color:#fff;box-shadow:0 25px 100px #0008}#spot-dialog::backdrop{background:#030704dd;backdrop-filter:blur(5px)}body.spot-modal-open{overflow:hidden}.spot-dialog-head{display:flex;justify-content:space-between;gap:20px;align-items:flex-start}.spot-dialog-head .eyebrow{color:var(--yellow);margin-bottom:10px}.spot-dialog-head h2{font-size:30px;margin-bottom:8px}.spot-dialog-head p:not(.eyebrow){color:#bec5b5;font-size:14px}.spot-dialog-head button{flex-shrink:0;background:#ffffff12;color:#fff;border:0;border-radius:50%;width:42px;height:42px;font-size:30px;cursor:pointer}.spot-stage{display:grid;grid-template-columns:44px minmax(0,1fr) 44px;gap:14px;align-items:center;touch-action:pan-y}.spot-arrow{height:44px;width:44px;border:1px solid #fff4;background:#ffffff08;color:var(--yellow);font-size:24px;border-radius:50%;cursor:pointer}.spot-arrow:hover,#spot-close:hover{background:#ffda1925}.spot-image{aspect-ratio:16/9;border-radius:10px;overflow:hidden;display:flex;align-items:center;justify-content:center;flex-direction:column;background:linear-gradient(135deg,#2c3a29,#19221b);border:1px solid #ffffff20;min-width:0}.spot-image strong{font-size:clamp(56px,10vw,120px);line-height:1;color:var(--yellow)}.spot-image span{color:#bec5b5;font-size:13px;margin-top:16px}.spot-image img{width:100%;height:100%;object-fit:contain}.spot-gallery-bottom{display:flex;justify-content:space-between;gap:15px;font-size:12px;color:#b9c2af;margin-top:14px}.spot-gallery-bottom p:first-child{color:var(--yellow);font-weight:700}.spot-thumbs{display:flex;gap:8px;overflow-x:auto;padding:5px 3px 10px}.spot-thumb{flex:1;min-width:44px;height:42px;border:1px solid #ffffff30;border-radius:5px;background:#ffffff08;color:#ccc;font-weight:700;cursor:pointer}.spot-thumb[aria-current="true"]{background:var(--yellow);color:#111;border-color:var(--yellow)}.spot-thumb:hover{border-color:var(--yellow)}
@media(max-width:640px){.spots-table{font-size:13px}.spots-table td,.spots-table th{padding:10px 12px}.spots-table th:nth-child(4),.spots-table td:nth-child(4){display:none}.spot-open{font-size:14px}.spot-dialog-head h2{font-size:24px}#spot-dialog{padding:18px}.spot-stage{grid-template-columns:32px minmax(0,1fr) 32px;gap:6px}.spot-arrow{width:32px;height:38px;font-size:20px}.spot-gallery-bottom{flex-direction:column;gap:0}.spot-gallery-bottom p{margin-bottom:8px}}

/* Toda la fila es una superficie de clic; el nombre conserva su botón accesible. */
.spots-table tbody tr{cursor:pointer;transition:background-color .18s ease}
.spots-table .spot-open{display:block;width:100%;text-decoration:none}
.spots-table tbody tr:focus-within{box-shadow:inset 3px 0 0 var(--yellow)}

#spot-mobile-dialog{width:calc(100% - 16px);max-height:94dvh;overflow:auto;border:1px solid #42483b;border-radius:12px;padding:0;background:#151714;color:#fff;box-shadow:0 25px 100px #0008}
#spot-mobile-dialog::backdrop{background:#030704dd;backdrop-filter:blur(5px)}
#spot-mobile-close:hover{background:#ffda1925}
/* Solo celular: galería tipo Instagram. El carrusel de escritorio se conserva. */
.spot-mobile-gallery{display:none}
@media(max-width:640px){
 #spot-mobile-dialog{padding:0;width:calc(100% - 16px);max-height:94dvh;border-radius:12px}
 #spot-mobile-dialog .spot-dialog-head{padding:20px 16px 12px;position:sticky;top:0;z-index:2;background:#151714;border-bottom:1px solid #ffffff18}
 #spot-mobile-dialog .spot-dialog-head h2{font-size:23px}
 #spot-mobile-dialog .spot-dialog-head .eyebrow{font-size:10px}
 #spot-mobile-dialog .spot-dialog-head p:not(.eyebrow){font-size:12px;margin-bottom:4px}
 .spot-mobile-gallery{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:3px;padding:3px 3px 16px}
 .spot-mobile-tile{margin:0;aspect-ratio:1;min-width:0;overflow:hidden;display:flex;flex-direction:column;align-items:center;justify-content:center;background:linear-gradient(140deg,#30422b,#1c261f);border:1px solid #ffffff10}
 .spot-mobile-tile:nth-child(even){background:linear-gradient(140deg,#263728,#202b22)}
 .spot-mobile-tile strong{font-size:clamp(28px,9vw,44px);line-height:1;color:var(--yellow)}
 .spot-mobile-tile span{font-size:9px;color:#bec5b5;margin-top:8px;text-align:center;padding:0 3px}
 .spot-mobile-tile img{display:block;width:100%;height:100%;object-fit:cover}
}

/* Miniaturas cuadradas y visor vertical 3:4 exclusivo de la galería móvil. */
.spot-mobile-tile{padding:0;font-family:inherit;cursor:zoom-in;border-radius:0}
#spot-photo-viewer{position:fixed;inset:0;width:100vw;height:100dvh;max-width:none;max-height:none;margin:0;padding:0;border:0;background:transparent;overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain}
#spot-photo-viewer::backdrop{background:#040704ed}
#spot-photo-expanded{display:flex;flex-direction:column;align-items:center;justify-content:center;width:90vw;aspect-ratio:3 / 4;margin:max(20px,calc((100dvh - 120vw) / 2)) auto 0;padding:0;border:0;border-radius:10px;overflow:hidden;background:linear-gradient(140deg,#30422b,#1c261f);color:var(--yellow);cursor:zoom-out;transform-origin:top left;touch-action:pan-y}
#spot-photo-expanded img{display:block;width:100%;height:100%;object-fit:contain}
#spot-photo-expanded strong{font-size:clamp(72px,25vw,160px);line-height:1}
#spot-photo-expanded span{font-size:14px;margin-top:20px;color:#bec5b5}
.spot-photo-hint{color:#ccc;font-size:12px;text-align:center;margin:14px 10px 24px}
@media(max-width:640px){.spot-mobile-tile{aspect-ratio:1 / 1;width:100%}}

/* Portadas originales completas, en miniaturas 1:1. */
.course-cover{display:block;flex:0 0 auto;width:104px;height:104px;aspect-ratio:1 / 1;object-fit:contain;background:#fff;border-radius:6px;border:1px solid #e1e3d9}
.course-feature{align-items:center}.course-feature .featured-cover{width:164px;height:164px}.course-feature .course-number{font-size:22px}.course-feature>div{min-width:0}
.course-item{display:flex;align-items:flex-start;gap:18px;padding:20px}.course-item-body{min-width:0}.course-item h3{font-size:18px}
@media(max-width:1100px) and (min-width:641px){.course-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}
@media(max-width:640px){.course-feature{display:grid;grid-template-columns:112px 1fr;gap:18px;align-items:center}.course-feature .featured-cover{width:112px;height:112px}.course-feature>div{grid-column:1 / -1}.course-cover{width:96px;height:96px}.course-item{gap:16px;padding:18px}.course-item h3{font-size:18px}}

/* Claves destacadas al inicio del título; en tarjetas pequeñas permanecen arriba. */
.course-title-code{color:#ffca00;font-size:1.14em;font-weight:800;white-space:nowrap;letter-spacing:-.02em}
.course-item h3 .course-title-code{display:block;margin-bottom:8px}
.course-item h3{margin-top:0}

/* Descripciones al pasar el mouse, usar teclado o tocar la miniatura. */
.course-preview{display:block;flex:0 0 auto;padding:0;border:0;background:none;border-radius:6px;cursor:pointer;line-height:0}
.course-preview .course-cover{transition:transform .2s ease,box-shadow .2s ease}
.course-preview:hover .course-cover,.course-preview:focus-visible .course-cover{transform:translateY(-3px);box-shadow:0 6px 16px #15171420}
.course-description{display:none;color:var(--muted);font-size:14px;line-height:1.6;margin:16px 0 0;letter-spacing:normal;animation:course-description-in .2s ease-out}
.course-feature.description-open .course-description,.course-item.description-open .course-description{display:block}
.course-feature:has(.course-preview:focus-visible) .course-description,.course-item:has(.course-preview:focus-visible) .course-description{display:block}
@media(hover:hover){.course-feature:hover .course-description,.course-item:hover .course-description{display:block}}
@keyframes course-description-in{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:translateY(0)}}
@media(prefers-reduced-motion:reduce){.course-description{animation:none}}
.catalog .course-feature{margin:8px 0 24px}.catalog .course-feature>div{flex:1}

/* AV-01 queda destacado y con descripción visible; los demás se despliegan. */
.course-feature .course-description{display:block;margin:0 0 16px}

/* Resaltado del control que despliega el catálogo. */
.catalog>summary{padding-inline:18px;border-radius:7px;transition:background-color .2s ease,color .2s ease}
@media(hover:hover){.catalog>summary:hover{background-color:var(--yellow);color:var(--ink)}}
.catalog>summary:focus-visible{background-color:var(--yellow);color:var(--ink)}

/* Ayuda para descubrir el catálogo en celular. */
.catalog-mobile-hint{display:none}
@media(max-width:640px){
 .course-feature{display:flex;flex-direction:column;align-items:stretch}
 .course-feature>.course-preview{width:75%;align-self:center}
 .course-feature .featured-cover{width:100%;height:auto;aspect-ratio:1 / 1}
 .catalog>summary{align-items:center;gap:14px;background:#ffda191c;border:1px solid #d8bd42;padding:18px}
 .catalog-mobile-hint{display:block;font-size:12px;font-weight:400;line-height:1.5;margin-top:6px;color:#62624b;letter-spacing:normal}
 .catalog-plus{font-size:28px;line-height:1;flex-shrink:0;transition:transform .2s}
 .catalog[open]>summary .catalog-plus{transform:rotate(45deg)}
 .catalog[open] .catalog-mobile-hint{display:none}
 .catalog:not([open])>summary.catalog-arrival{animation:catalog-arrival 1.1s ease-in-out 2}
 @keyframes catalog-arrival{0%,100%{background-color:#ffda191c;box-shadow:0 0 0 0 #ffda1900}50%{background-color:#ffda19;box-shadow:0 0 0 5px #ffda1925}}
}
@media(prefers-reduced-motion:reduce){.catalog:not([open])>summary.catalog-arrival{animation:none}}

/* La llamada principal recibe la misma señal de llegada en móvil. */
@media(max-width:640px){.hero-learn.hero-learn-arrival{animation:hero-learn-pulse 1.1s ease-in-out 2}@keyframes hero-learn-pulse{0%,100%{background-color:var(--yellow);box-shadow:0 0 0 0 #ffda1900}50%{background-color:#ffe970;box-shadow:0 0 0 5px #ffda1940}}}
@media(prefers-reduced-motion:reduce){.hero-learn.hero-learn-arrival{animation:none}}

/* Barra superior fija: botón original ~44px, botón nuevo 33px (-25%). */
:root{--nav-height:44px;--nav-whatsapp-height:33px}
.header{position:fixed;top:0;left:0;right:0;width:100%;height:var(--nav-height);background:rgba(0,0,0,.5);z-index:50}
.header .nav{height:var(--nav-height)}
.header .brand img{height:40px;width:auto;max-width:110px;object-fit:contain}
.header .nav nav>.button.small{height:var(--nav-whatsapp-height);min-height:0;padding:0 14px;line-height:1;white-space:nowrap}
html{scroll-padding-top:60px}
@media(max-width:640px){
 .header .nav{height:var(--nav-height)}
 .header .brand img{height:38px;width:auto}
 .header .menu-toggle{height:34px;padding:4px 10px;line-height:1.2}
 .header .nav nav{top:var(--nav-height);max-height:calc(100dvh - var(--nav-height));overflow-y:auto}
 .header .nav nav>.button.small{align-self:flex-start}
}

/* Logo original en portada, 2.5 veces la altura que tenía en la barra. */
.hero-logo{display:block;height:100px;width:auto;max-width:100%;object-fit:contain;object-position:left center;margin:0 0 24px}
.header .nav{justify-content:flex-end}
@media(max-width:640px){.hero-logo{height:95px;margin-bottom:24px}}

/* Elevar solo el logo un cuarto de su propia altura. */
.hero-logo{transform:translateY(-25%)}

/* Entrada escalonada: rápida desde la izquierda, frenado y rebote sutil. */
.hero{overflow:hidden}
.hero h1 .hero-line{display:block;color:inherit;animation:hero-line-enter .72s both;animation-timing-function:linear}
.hero h1 .hero-line:nth-child(1){animation-delay:.08s}
.hero h1 .hero-line:nth-child(2){animation-delay:.25s}
.hero h1 .hero-line:nth-child(3){animation-delay:.42s}
.hero h1 .hero-line-accent{color:var(--yellow)}
@keyframes hero-line-enter{
 0%{opacity:0;transform:translateX(-100vw);animation-timing-function:cubic-bezier(.12,.75,.25,1)}
 65%{opacity:1;transform:translateX(12px);animation-timing-function:ease-in-out}
 82%{opacity:1;transform:translateX(-5px);animation-timing-function:ease-out}
 94%{opacity:1;transform:translateX(2px);animation-timing-function:ease-out}
 100%{opacity:1;transform:translateX(0)}
}
@media(prefers-reduced-motion:reduce){.hero h1 .hero-line{animation:none;transform:none;opacity:1}}

.hero h1.hero-replay-reset .hero-line{animation:none}

/* Entradas de títulos sin desbordamiento horizontal, en todas las pantallas. */
main>section{overflow-x:clip}
.animated-section-title .section-title-line{display:block}
.animated-section-title.section-title-playing .section-title-line{animation:hero-line-enter .72s both;animation-delay:var(--title-line-delay,0ms);animation-timing-function:linear}
@media(prefers-reduced-motion:reduce){.animated-section-title.section-title-playing .section-title-line{animation:none;transform:none;opacity:1}}

/* Entrada desde la derecha en comunidad y números de participación. */
#nosotros .animated-section-title.section-title-playing .section-title-line{animation-name:section-enter-right}
#participar .steps article>span.step-number-playing{animation:section-enter-right .72s both;animation-timing-function:linear;animation-delay:var(--step-number-delay,0ms)}
@keyframes section-enter-right{
 0%{opacity:0;transform:translateX(100vw);animation-timing-function:cubic-bezier(.12,.75,.25,1)}
 65%{opacity:1;transform:translateX(-12px);animation-timing-function:ease-in-out}
 82%{opacity:1;transform:translateX(5px);animation-timing-function:ease-out}
 94%{opacity:1;transform:translateX(-2px);animation-timing-function:ease-out}
 100%{opacity:1;transform:translateX(0)}
}
@media(prefers-reduced-motion:reduce){#nosotros .animated-section-title.section-title-playing .section-title-line,#participar .steps article>span.step-number-playing{animation:none;transform:none;opacity:1}}

/* Submenú de Aventuras, accesible con mouse, toque y teclado. */
.adventure-dropdown{position:relative;align-self:stretch;display:flex;align-items:center}
.adventure-dropdown-toggle{display:flex;align-items:center;gap:8px;border:0;background:none;padding:0;color:inherit;font:inherit;cursor:pointer}
.adventure-dropdown-toggle:hover,.adventure-dropdown-toggle[aria-expanded="true"]{color:var(--yellow)}
.adventure-dropdown-toggle>span{transition:transform .2s}
.adventure-dropdown-toggle[aria-expanded="true"]>span{transform:rotate(180deg)}
.adventure-submenu{position:absolute;top:100%;left:-18px;min-width:290px;background:#151714;border:1px solid #ffffff25;border-top:3px solid var(--yellow);border-radius:0 0 10px 10px;box-shadow:0 16px 36px #0005;padding:8px;z-index:60}
.adventure-submenu[hidden]{display:none}
.header .adventure-submenu>a{display:flex;flex-direction:column;gap:5px;padding:14px 12px;border-radius:6px;color:#fff}
.adventure-submenu>a:hover,.adventure-submenu>a:focus-visible{background:#ffda1919}
.adventure-submenu>a strong{font-size:14px;color:var(--yellow)}
.adventure-submenu>a span{font-size:12px;font-weight:400;color:#c8cbbf;line-height:1.5}
.header .nav>nav{height:100%}
.custom-adventure{background:#f7f6f0}.custom-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:50px;align-items:center}.custom-intro h2{margin-bottom:24px}.custom-lead{font-size:18px;line-height:1.7;color:var(--muted);max-width:640px}.custom-photo{aspect-ratio:1.6;border-radius:12px;background:url('../assets/comunidad-real.png') 47% 60% / 135% auto no-repeat #273528}.custom-tags{display:flex;gap:10px;flex-wrap:wrap;margin-top:24px}.custom-tags span{border:1px solid #d6d9c8;border-radius:40px;padding:7px 14px;font-size:12px;font-weight:700}.custom-steps{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;margin:46px 0 32px}.custom-steps article{padding:24px 0;border-top:2px solid #daddcd}.custom-steps article>span{font-size:30px;color:#808567;font-weight:800;display:block;margin-bottom:16px}.custom-steps h3{font-size:24px;margin-bottom:14px}.custom-steps p{color:var(--muted);font-size:15px;line-height:1.7}.custom-action{display:flex;gap:28px;align-items:center;flex-wrap:wrap}.custom-action p{font-size:12px;color:var(--muted);max-width:360px;margin:0}
@media(max-width:900px){.custom-intro{gap:28px}.custom-steps{gap:22px}}
@media(max-width:640px){.header .nav>nav{height:auto}.adventure-dropdown{display:block}.adventure-dropdown-toggle{width:100%;justify-content:space-between;padding:4px 0}.adventure-submenu{position:static;min-width:0;width:100%;margin-top:12px;border-radius:8px;box-shadow:none}.custom-intro,.custom-steps{grid-template-columns:1fr}.custom-photo{order:2}.custom-lead{font-size:16px}.custom-steps{gap:0;margin-top:28px}.custom-steps article{padding:22px 0}.custom-action{align-items:stretch;flex-direction:column;gap:18px}}

/* Convenios: ejemplos identificados, logos completos y condiciones consultables. */
.partners-section{background:#fff}.partners-demo-notice{background:#fff8d7;border-left:4px solid #e9c01b;padding:18px 22px;margin-bottom:30px;display:flex;flex-direction:column;gap:5px;font-size:13px}.partners-demo-notice strong{font-size:14px}.partners-demo-notice>span{color:#655f44}.partners-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}.partner-card{border:1px solid #e1e4d8;border-radius:12px;padding:24px;background:#fcfcf8}.partner-logo{background:#fff;min-height:112px;display:flex;align-items:center;border-radius:7px;margin-bottom:20px;padding:8px}.partner-logo img{width:100%;height:auto;object-fit:contain}.partner-meta{display:flex;justify-content:space-between;gap:12px;flex-wrap:wrap;align-items:center;font-size:11px;color:var(--muted);margin-bottom:14px}.partner-kind{background:#e9eddf;padding:4px 9px;border-radius:30px;font-weight:700;color:#455238}.partner-card h3{font-size:23px;margin-bottom:15px}.partner-benefit{background:var(--yellow);padding:13px 14px;border-radius:6px;font-size:19px;font-weight:800;line-height:1.3;margin-bottom:16px}.partner-description{color:var(--muted);font-size:14px;line-height:1.65;min-height:70px}.partner-conditions>summary{padding:15px 0;display:flex;justify-content:space-between;gap:12px;font-size:13px}.partner-conditions>summary:hover{color:#836700}.partner-conditions ul{padding-left:18px;font-size:12px;color:var(--muted);line-height:1.7}.partner-conditions li{margin-bottom:9px}.partner-demo-label{font-size:11px;font-weight:700;color:#776227}.partner-card-notice{font-size:10px;letter-spacing:.03em;color:#777b6b;margin:15px 0 0}.partner-invite{display:flex;align-items:center;justify-content:space-between;gap:30px;margin-top:40px;padding:32px;background:var(--yellow);border-radius:12px}.partner-invite h3{font-size:28px;margin-bottom:12px}.partner-invite p:not(.eyebrow){font-size:14px;max-width:600px;margin:0}.partner-invite .eyebrow{margin-bottom:12px}.partner-invite .button{flex-shrink:0}
@media(max-width:1000px){.partners-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.partner-invite{align-items:flex-start;flex-direction:column}}
@media(max-width:640px){.partners-grid{grid-template-columns:1fr}.partner-card{padding:22px}.partner-description{min-height:0}.partner-invite{padding:24px}.partner-invite h3{font-size:25px}.partner-invite .button{width:100%;font-size:13px}}

/* Categorías de convenios según quién ofrece y quién recibe el beneficio. */
.benefit-category{margin-top:36px;padding:30px;border:1px solid #e2e4d8;border-radius:14px}
.category-av{background:#fffdf2;border-top:5px solid var(--yellow)}
.benefit-category-head{max-width:850px;margin-bottom:28px}
.benefit-provider{display:inline-block;font-size:11px;letter-spacing:.07em;text-transform:uppercase;font-weight:800;padding:7px 12px;border-radius:5px;background:var(--yellow);color:#151714;margin-bottom:18px}
.benefit-category-head h3{font-size:32px;margin-bottom:16px}
.benefit-category-head>p{font-size:15px;line-height:1.7;color:var(--muted)}
.benefit-category .partners-grid{gap:20px}
.partner-card h4{font-size:22px;line-height:1.2;letter-spacing:-.03em;margin:0 0 15px}
.benefit-direction{font-size:12px;margin:0 0 16px;padding-bottom:14px;border-bottom:1px solid #e0e3d6}
.benefit-direction>div{display:grid;grid-template-columns:75px 1fr;gap:8px;margin-bottom:7px}
.benefit-direction dt{color:#737969}.benefit-direction dd{font-weight:700;margin:0;color:#252a20}
.category-members{background:#192017;border-color:#35452d;border-top:5px solid #9eae7e;color:#fff}
.category-members .benefit-provider{background:#dce8ca;color:#273722}
.category-members .benefit-category-head>p{color:#c7d0be}
.category-members .partner-card{color:var(--ink);background:#fcfcf8}
.category-members .partner-benefit{background:#e2ebd4}
.member-access-note{display:flex;flex-direction:column;gap:8px;border-left:3px solid #a7bd86;padding:12px 18px;background:#ffffff08;font-size:13px;color:#e0e8d6;margin-top:20px}
.member-access-note small{font-size:11px;color:#b5c0a9}
@media(max-width:640px){.benefit-category{padding:20px 14px;margin-top:28px}.benefit-category-head h3{font-size:27px}.benefit-category .partner-card{padding:20px}.benefit-direction>div{grid-template-columns:65px 1fr}.benefit-category .partners-grid{gap:18px}}

/* Beneficios propios de membresía, separados de los convenios de ejemplo. */
.member-benefits-section{background:#f4f3eb}.membership-benefits-intro{max-width:820px;margin-bottom:26px}.membership-benefits-intro>p{font-size:14px;line-height:1.7;color:var(--muted)}.membership-benefits-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;align-items:start}.membership-benefit{background:#fff;border:1px solid #dfe3d2;border-top:4px solid var(--yellow);border-radius:12px;padding:28px}.membership-benefit-icon{width:64px;height:64px;background:var(--yellow);border-radius:14px;display:flex;align-items:center;justify-content:center;margin-bottom:24px}.membership-benefit-icon svg{width:42px;height:42px}.membership-benefit .eyebrow{font-size:10px;color:#73795d}.membership-benefit h3{font-size:27px;margin-bottom:18px}.membership-benefit-value{background:#fff6c2;padding:12px;border-radius:6px;font-size:17px;font-weight:800;line-height:1.4}.membership-benefit>p:not(.eyebrow):not(.membership-benefit-value){font-size:14px;line-height:1.7;color:var(--muted)}.membership-benefit details summary{display:flex;justify-content:space-between;gap:14px;padding:16px 0;font-size:13px}.membership-benefit details summary:hover{color:#836600}.membership-benefit ul{padding-left:18px;font-size:12px;color:var(--muted);line-height:1.7}.membership-benefit li{margin-bottom:10px}.benefits-general{margin-top:28px;padding:20px 24px;border-left:4px solid #b8c39a;background:#e9eddf;font-size:13px}.benefits-general p{margin:7px 0 0;line-height:1.7;color:#505845}.benefits-next{display:flex;align-items:center;gap:24px;flex-wrap:wrap;margin-top:28px}.benefits-next>span{display:block;flex-basis:100%;font-size:12px;color:var(--muted)}
@media(max-width:1000px){.membership-benefits-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.header .nav>nav{gap:20px;font-size:13px}}
@media(max-width:640px){.membership-benefits-grid{grid-template-columns:1fr}.membership-benefit{padding:24px}.membership-benefit h3{font-size:25px}.benefits-next{align-items:stretch;flex-direction:column;gap:18px}.benefits-next>span{flex-basis:auto}.header .nav>nav{gap:18px;font-size:14px}}

/* Video de portada: foto de respaldo y movimiento opcional. */
.hero-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;object-position:center;opacity:0;transition:opacity .35s;pointer-events:none}
.hero-video.is-playing{opacity:1}
.hero:after{content:'';position:absolute;inset:0;background:linear-gradient(90deg,#07100de6 0%,#07100d85 48%,#07100d15);pointer-events:none}
.hero-content,.hero-caption{z-index:1}
.hero-video-toggle{position:absolute;z-index:2;right:24px;bottom:48px;border:1px solid #ffffff70;background:#0009;color:white;border-radius:5px;padding:7px 11px;font-size:11px;cursor:pointer}
.hero-video-toggle[hidden]{display:none}
@media(max-width:640px){.hero-video{object-position:70% center}.hero:after{background:linear-gradient(90deg,#07100de8,#07100d60)}.hero-video-toggle{right:20px;bottom:12px}}

/* Foto de la comunidad en Sal de aventura. */
.photo-card.explore{background-image:url('../assets/sal-de-aventura.webp');background-position:62% center}
@media(max-width:640px){.photo-card.explore{background-position:65% center}}

/* Encuadre de aprendizaje: rostros y maniobra con cuerdas. */
.photo-card.learn{background-image:url('../assets/aprende-rapel-real.webp');background-position:center 42%}
@media(max-width:640px){.photo-card.learn{background-position:center 40%}}
/* Calendario administrable: un calendario y cinco actividades. */
.adventures-layout{display:block}.adventure-invitation{max-width:none;display:grid;grid-template-columns:1fr 1fr;gap:0 40px;margin-bottom:36px}.adventure-invitation h3{font-size:30px}.adventure-invitation .eyebrow,.adventure-invitation h3{grid-column:1}.adventure-invitation .adventure-follow{grid-column:2;grid-row:1 / span 3;justify-self:end;align-self:center;margin:0}.adventures-layout .flyer-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:32px;max-width:1080px;margin:auto}.managed-adventure{min-width:0;display:flex;flex-direction:column;gap:12px}.adventure-kind{font-size:12px;text-transform:uppercase;color:var(--yellow);letter-spacing:.12em;margin:0}.adventure-placeholder,.managed-flyer{aspect-ratio:9/16;border-radius:10px;overflow:hidden}.managed-flyer{display:block;background:#252923}.managed-flyer img{width:100%;height:100%;object-fit:contain}.adventure-placeholder{border:1px solid #ffda1945;background:radial-gradient(ellipse at top right,#64713b55,transparent 65%),linear-gradient(145deg,#30382b,#111910);padding:28px;display:flex;flex-direction:column;justify-content:center;gap:24px;position:relative}.adventure-placeholder>span{font-size:clamp(20px,3vw,40px);font-weight:bold;color:var(--yellow)}.adventure-placeholder strong{font-size:clamp(20px,2.3vw,32px)}.adventure-placeholder p{font-size:16px;color:#ddd;margin:0}.adventure-placeholder small{color:#aaa}.adventure-coming{text-align:center;border:1px solid #ffffff30;border-radius:7px;padding:14px;color:#b9bdb4}.managed-adventure h3{font-size:20px;margin:0}.managed-adventure time{font-size:13px;color:#b9bdb4}.managed-adventure .button{padding:14px 8px;font-size:13px;gap:0}
@media(max-width:640px){.adventure-invitation{display:block}.adventure-invitation .adventure-follow{margin-top:24px}.adventures-layout .flyer-grid{grid-template-columns:repeat(2,minmax(0,1fr));max-width:none;gap:24px 14px}.adventure-placeholder{padding:14px;gap:14px}.adventure-placeholder p{font-size:12px}.adventure-placeholder small{font-size:10px}.adventure-kind{font-size:10px;letter-spacing:.05em}.managed-adventure .button{font-size:11px}.managed-adventure h3{font-size:16px}}
/* Empresas aliadas */
#beneficios-clientes{scroll-margin-top:80px}.alliance-section{background:#f3f2ed}.alliance-intro{display:grid;grid-template-columns:1.1fr 1fr;gap:55px;align-items:start;margin-bottom:40px}.alliance-intro h2{max-width:620px}.alliance-intro p{color:var(--muted)}.alliance-intro .alliance-lead{font-size:21px;color:var(--ink);line-height:1.45}.alliance-benefits{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:20px}.alliance-benefits article{padding:26px;background:#fff;border:1px solid #dedfd5;border-radius:12px}.alliance-icon{display:inline-flex;padding:7px 12px;background:var(--yellow);color:#151714;font-size:18px;font-weight:bold;border-radius:5px;margin-bottom:24px}.alliance-benefits h3{font-size:23px}.alliance-benefits p{font-size:15px;color:var(--muted);margin:0}.alliance-fit{margin:42px 0;padding:32px;border-left:5px solid var(--yellow);background:#e8eade}.alliance-fit h3{font-size:27px}.alliance-fit p:last-child{max-width:820px;margin:0;color:#505747}.alliance-process{padding:10px 0 32px}.alliance-process ol{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:40px;padding:0;list-style-position:inside;counter-reset:alliance}.alliance-process li{list-style:none;border-top:2px solid #c7cbb8;padding-top:18px;counter-increment:alliance}.alliance-process li:before{content:counter(alliance,decimal-leading-zero);display:block;color:#687052;font-size:28px;font-weight:800;margin-bottom:12px}.alliance-process strong{font-size:19px}.alliance-process p{margin:10px 0 0;color:var(--muted)}.alliance-contact{background:#151714;color:white;padding:36px;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:32px}.alliance-contact .eyebrow{color:var(--yellow)}.alliance-contact h3{font-size:28px}.alliance-contact p:last-child{max-width:620px;color:#c3c9b9;margin-bottom:0}.alliance-contact .button{flex-shrink:0}.alliance-note{font-size:12px;color:var(--muted);margin:18px 0 0}
@media(max-width:1000px){.alliance-benefits{grid-template-columns:repeat(2,minmax(0,1fr))}.alliance-intro{gap:28px}.alliance-contact{align-items:flex-start;flex-direction:column}}
@media(max-width:640px){.alliance-intro,.alliance-process ol{grid-template-columns:1fr;gap:22px}.alliance-intro h2 br,.alliance-fit h3 br{display:none}.alliance-benefits{grid-template-columns:1fr;gap:14px}.alliance-benefits article{padding:24px}.alliance-icon{margin-bottom:16px}.alliance-fit{padding:24px}.alliance-fit h3{font-size:24px}.alliance-contact{padding:26px}.alliance-contact .button{width:100%;gap:10px;text-align:center}}
/* Solo el número y el título se desplazan juntos. */
.alliance-card-heading{transition:transform .28s cubic-bezier(.2,.8,.2,1)}
@media(hover:hover) and (pointer:fine){.alliance-card-heading:hover{transform:translateX(10px)}}
@media(prefers-reduced-motion:reduce){.alliance-card-heading{transition:none}.alliance-card-heading:hover{transform:none}}
/* En móvil, una invitación al entrar en pantalla. */
@keyframes alliance-mobile-arrival{0%,100%{transform:translateX(0)}45%{transform:translateX(10px)}72%{transform:translateX(7px)}}
@media(max-width:640px) and (prefers-reduced-motion:no-preference){.alliance-card-heading.alliance-mobile-arrival{animation:alliance-mobile-arrival .8s ease-in-out both}}
/* Entrada del bloque y de la secuencia de alianza; los párrafos quedan fijos. */
.alliance-fit{position:relative;border-left-color:transparent}
.alliance-fit:before{content:'';position:absolute;left:-5px;top:0;bottom:0;width:5px;background:var(--yellow);transform-origin:top}
.alliance-process li{position:relative;border-top-color:transparent}
.alliance-process li:after{content:'';position:absolute;top:-2px;left:0;right:0;height:2px;background:#c7cbb8;transform-origin:left;transition:background-color .2s}
.alliance-process li:before{transition:color .2s}
@keyframes alliance-line-grow{from{transform:scaleY(0)}to{transform:scaleY(1)}}
@keyframes alliance-title-slide{from{opacity:0;transform:translateX(-22px)}to{opacity:1;transform:translateX(0)}}
@keyframes alliance-step-rise{from{opacity:0;transform:translateY(14px)}to{opacity:1;transform:translateY(0)}}
@keyframes alliance-step-line{from{transform:scaleX(0)}to{transform:scaleX(1)}}
@media(prefers-reduced-motion:no-preference){
 .alliance-fit.alliance-sequence-playing:before{animation:alliance-line-grow 1.6s ease-in-out both}
 .alliance-fit.alliance-sequence-playing h3{animation:alliance-title-slide .6s ease-out both}
 .alliance-process li.alliance-sequence-playing:after{animation:alliance-step-line .5s ease-out both;animation-delay:var(--alliance-step-delay,0ms)}
 .alliance-process li.alliance-sequence-playing:before,.alliance-process li.alliance-sequence-playing strong{animation:alliance-step-rise .55s ease-out both;animation-delay:var(--alliance-step-delay,0ms)}
 .alliance-process li strong{display:block}
}
@media(min-width:641px){.alliance-process li:nth-child(2){--alliance-step-delay:140ms}.alliance-process li:nth-child(3){--alliance-step-delay:280ms}}
@media(hover:hover) and (pointer:fine){.alliance-process li:hover:before{color:var(--yellow)}.alliance-process li:hover:after{background:var(--yellow)}}
@media(prefers-reduced-motion:reduce){.alliance-process li:before,.alliance-process li:after{transition:none}}
@media(prefers-reduced-motion:no-preference){
 .alliance-contact.alliance-contact-playing .eyebrow{animation:hero-line-enter .72s both;animation-timing-function:linear}
 .alliance-contact.alliance-contact-playing h3{animation:hero-line-enter .72s .17s both;animation-timing-function:linear}
}
/* Encabezados secundarios y pasos: se animan solo los elementos destacados. */
@media(prefers-reduced-motion:no-preference){
 .detail-motion-playing.detail-motion-title{animation:alliance-title-slide .6s ease-out both}
 .membership-benefit.detail-motion-playing>.membership-benefit-icon,.membership-benefit.detail-motion-playing>h3{animation:alliance-step-rise .6s ease-out both;animation-delay:var(--detail-motion-delay,0ms)}
 .custom-steps article.detail-motion-playing>span,.custom-steps article.detail-motion-playing>h3{animation:alliance-step-rise .6s ease-out both;animation-delay:var(--detail-motion-delay,0ms)}
}
@media(min-width:641px){.custom-steps article:nth-child(2),.membership-benefit:nth-child(2){--detail-motion-delay:140ms}.custom-steps article:nth-child(3),.membership-benefit:nth-child(3){--detail-motion-delay:280ms}}
/* El código y el título comparten el control accesible de la descripción. */
.course-title-toggle{display:block;width:100%;border:0;padding:0;background:transparent;color:inherit;font:inherit;line-height:inherit;letter-spacing:inherit;text-align:left;cursor:pointer}
.course-title-toggle:focus-visible{outline:3px solid #c78d00;outline-offset:5px;border-radius:3px}
.catalog-details-hint{display:none}
@media(max-width:640px){.catalog[open]>.catalog-details-hint{display:block;margin:8px 0 22px;padding:12px 16px;border-left:3px solid var(--yellow);background:#fff9d9;color:#45483c;font-size:13px;line-height:1.5}.catalog[open] .catalog-mobile-hint{display:none}}

/* Directorio de convenios: inicio breve y catálogo independiente */
.featured-partners{grid-template-columns:repeat(4,minmax(0,1fr));gap:18px}.featured-partners .partner-card{padding:22px;display:flex;flex-direction:column;align-items:flex-start}.featured-partners .partner-logo{width:100%;margin-bottom:20px}.featured-partners h3{font-size:23px;line-height:1.15;margin:12px 0}.featured-category{font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.06em}.featured-partners .text-link{margin-top:auto;padding-top:20px}.catalog-all{display:flex;align-items:center;gap:24px;margin-top:30px}.catalog-all p{color:var(--muted);font-size:14px}.catalog-page{background:#fafbf7}.catalog-nav{background:#151714;color:white;padding:14px 0}.catalog-nav>.container{display:flex;align-items:center;justify-content:space-between;gap:24px}.catalog-nav img{width:139px;height:70px;object-fit:contain}.catalog-nav nav{display:flex;gap:30px;font-size:14px}.catalog-nav a:hover{color:var(--yellow)}.catalog-hero{background:#151714;color:white;padding:65px 0 60px}.catalog-hero h1{font-size:clamp(48px,7vw,88px);line-height:1.02;letter-spacing:-.055em;margin:20px 0 26px}.catalog-hero h1 span{color:var(--yellow)}.catalog-hero>.container>p:last-of-type{max-width:620px;line-height:1.7;color:#c9cdc3}.catalog-categories{display:grid;grid-template-columns:1fr 1fr;gap:40px;margin-top:44px;max-width:1000px}.catalog-categories>div{border-top:2px solid var(--yellow);padding-top:20px}.catalog-categories>div+div{border-color:#9eae7e}.catalog-categories span{font-weight:800;font-size:16px}.catalog-categories p{font-size:14px;color:#c9cdc3;line-height:1.6;margin-top:12px}.catalog-filters{background:white;border:1px solid #dce0d3;border-radius:12px;padding:24px;display:grid;grid-template-columns:1.3fr 1.2fr 1fr auto;gap:18px;align-items:end}.catalog-filters label{display:flex;flex-direction:column;gap:10px;font-size:12px;font-weight:800}.catalog-filters input,.catalog-filters select{width:100%;min-width:0;min-height:48px;border:1px solid #c7ccbd;background:#fafbf7;border-radius:5px;padding:12px;color:var(--ink);font:inherit;font-size:14px}.catalog-filters input:focus-visible,.catalog-filters select:focus-visible{outline:3px solid var(--yellow);outline-offset:2px}.catalog-filters .text-link{font-size:13px}.catalog-result-heading{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:45px 0 24px;scroll-margin-top:24px}.catalog-result-heading h2{font-size:30px}.catalog-result-heading p{font-size:13px;color:var(--muted)}.catalog-grid{grid-template-columns:repeat(3,minmax(0,1fr));align-items:start;gap:24px}.catalog-card-wrap{background:white;border:1px solid #dce0d3;border-top:4px solid var(--yellow);border-radius:10px;overflow:hidden}.catalog-card-partner{border-top-color:#9eae7e}.catalog-card-label{padding:16px 22px;background:#fff9d9;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.05em}.catalog-card-partner .catalog-card-label{background:#e8efdd}.catalog-card-wrap .partner-card{border:0;border-radius:0;padding:24px;scroll-margin-top:20px}.catalog-card-wrap .partner-description{min-height:0}.catalog-card-wrap .partner-logo{height:88px}.catalog-empty{padding:50px 20px;text-align:center;border:1px dashed #b8bfad}.catalog-empty p{margin:16px 0 24px}.catalog-pagination{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin:36px 0}.catalog-pagination a{min-width:44px;min-height:44px;display:grid;place-items:center;padding:10px 16px;border:1px solid #c7ccbd;border-radius:5px}.catalog-pagination a[aria-current],.catalog-pagination a:hover{background:var(--yellow);color:#151714}.catalog-footer{background:#151714;color:#dce0d3;padding:32px 0;font-size:13px}.catalog-footer .container{display:flex;justify-content:space-between;gap:20px;flex-wrap:wrap}.catalog-directory .partner-invite{margin-top:55px}
@media(max-width:1000px){.featured-partners,.catalog-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.catalog-filters{grid-template-columns:1fr 1fr}}
@media(max-width:640px){.featured-partners,.catalog-grid{grid-template-columns:1fr}.catalog-all,.catalog-result-heading{align-items:flex-start;flex-direction:column;gap:16px}.catalog-all .button{width:100%}.catalog-nav>.container{gap:16px}.catalog-nav img{width:104px;height:53px}.catalog-nav nav{flex-direction:column;gap:12px;font-size:12px}.catalog-hero{padding:36px 0}.catalog-categories{grid-template-columns:1fr;gap:24px;margin-top:30px}.catalog-filters{grid-template-columns:1fr;padding:20px}.catalog-result-heading{margin-top:32px}.catalog-directory{padding-top:30px}.catalog-pagination{gap:6px}.catalog-pagination a{padding:10px 12px}.catalog-footer .container{flex-direction:column}.featured-partners .partner-logo{height:80px}}