.hero {
    position: relative;
    overflow: hidden;
    
    background: linear-gradient(180deg, var(--navy-hondo) 0%, var(--navy-noche) 100%);
    color: var(--papel);
    padding: clamp(3.5rem, 8vw, 6rem) 0 clamp(3rem, 6vw, 4.5rem);
    
    min-height: min(50vw, 880px);
  }
  .hero-foto {
    position: absolute; inset: 0; width: 100%; height: 100%;
    object-fit: cover;
    
    object-position: 50% 84%;
  }
  
  .hero-tarjeta {
    position: relative; z-index: 1;
    background: rgba(var(--navy-rgb), .93);
    border-left: 3px solid var(--uca-oro);
    padding: clamp(1.5rem, 3vw, 2.6rem);
    
    max-width: min(54%, 40rem);
    
  }
  
  @keyframes respira-hero {
    from { transform: scale(1); }
    to   { transform: scale(1.04); }
  }
  .con-movimiento .hero-foto {
    animation: respira-hero 24s ease-out forwards;
  }
  
  .hero-video { object-fit: cover; object-position: 50% 84%; animation: none !important; }

  
  @media (max-width: 48rem) {
    .hero { min-height: 0; padding: 0; display: flex; flex-direction: column; }
    .hero-foto { position: relative; height: 46vw; min-height: 200px; max-height: 300px;
                 object-position: 62% 45%; }
    .hero > .container { padding-top: 2rem; padding-bottom: 2.4rem; }
    .hero-tarjeta {
      max-width: none; border-left: 0;
      background: transparent;   
      
      padding-top: 0; padding-bottom: 0;
    }
  }
  
  .hero h1 { font-size: clamp(2rem, 4.2vw, 3.1rem); color: var(--papel); margin: .4rem 0 1.2rem; }
  
  .hero h1 .verso { display: block; font-style: italic; color: var(--uca-oro); }
  .hero p.entrada { font-size: clamp(1.05rem, 1.9vw, 1.2rem); color: var(--sobre-oscuro); }
  .hero .btn-uca {
    background: var(--uca-oro); border-color: var(--uca-oro); color: var(--tinta);
  }
  .hero .btn-uca:hover { background: var(--oro-claro); border-color: var(--oro-claro); color: var(--tinta); }
  .hero .btn-uca-linea { color: var(--papel); border-color: rgba(255,255,255,.45); }
  .hero .btn-uca-linea:hover { background: rgba(255,255,255,.12); color: var(--papel); }

  .pildora {
    display: inline-flex; align-items: center; gap: .55rem;
    border: 1px solid rgba(var(--oro-rgb),.45); border-radius: var(--radio-pastilla);
    padding: .35rem 1rem; font-size: var(--t-sm); color: var(--oro-claro);
    text-decoration: none;
  }
  .pildora:hover { background: rgba(var(--oro-rgb),.12); color: var(--papel); }
  .pildora .punto {
    width: 7px; height: 7px; border-radius: 50%; background: var(--uca-oro);
  }

  
  .cifras { border-top: 1px solid rgba(255,255,255,.15); margin-top: 2.5rem; padding-top: 1.5rem; }
  .cifra { font-family: var(--tipo-titulo); font-size: var(--t-4xl); line-height: 1; color: var(--papel); }
  .cifra-pie { font-size: var(--t-s); color: var(--sobre-oscuro-tenue); letter-spacing: .03em; }


  
  .cabecera-seccion {
    display: flex; flex-wrap: wrap; align-items: baseline;
    justify-content: space-between; gap: 1rem; margin-bottom: 1.6rem;
  }
  
  .tarjeta-programa-largo { border-left: 3px solid var(--uca-oro); }


  .lista-limpia { list-style: none; padding-left: 0; }
  .lista-limpia li { padding-left: 1.6rem; position: relative; margin-bottom: .65rem; }
  .lista-limpia li::before {
    content: '·'; position: absolute; left: .5rem; top: -.15rem;
    color: var(--oro-hondo); font-size: var(--t-2xl); line-height: 1;
  }

  .fases { display: flex; flex-wrap: wrap; gap: .5rem; }
  .fase {
    font-family: var(--tipo-titulo); font-style: italic;
    border: 1px solid rgba(var(--navy-rgb), .2); border-radius: var(--radio-xs);
    padding: .35rem .85rem; font-size: var(--t-interfaz); background: var(--papel);
  }
  .fase {
    cursor: pointer; transition: border-color .2s, background .2s, color .2s;
    display: inline-flex; align-items: baseline; gap: .4rem;
  }
  .fase:hover { border-color: var(--uca-oro); background: rgba(var(--oro-rgb), .09); }
  
  .fase[aria-selected="true"] {
    border-color: var(--uca-azul); background: var(--uca-azul); color: var(--papel);
  }
  .fase[aria-selected="true"] small { color: rgba(255,255,255,.72); }
  .fase-n {
    font-family: var(--tipo-interfaz); font-style: normal;
    font-size: var(--t-xs); font-variant-numeric: tabular-nums;
    color: var(--oro-hondo); font-weight: 700;
  }
  .fase[aria-selected="true"] .fase-n { color: var(--oro-claro); }
  .fase:focus-visible { outline: 2px solid var(--uca-azul); outline-offset: 2px; }

  
  .fases-paneles { margin-bottom: 1.6rem; }
  .fase-panel {
    border-left: 3px solid var(--uca-oro); padding: .1rem 0 .1rem 1.1rem;
    margin-bottom: 1rem;
  }
  .con-recorrido .fase-panel { display: none; margin-bottom: 0; }
  .con-recorrido .fase-panel.activo { display: block; }
  .fase-panel-titulo {
    font-family: var(--tipo-titulo); font-style: italic; font-size: var(--t-l);
    margin: 0 0 .25rem; color: var(--uca-azul);
  }
  .fase-panel-titulo span {
    font-style: normal; font-family: var(--tipo-interfaz);
    font-size: var(--t-s); color: var(--tinta-suave); margin-left: .5rem;
  }
  .fase-panel-texto { margin: 0; max-width: 46ch; }
  
  .con-recorrido .fases-paneles { min-height: 5.2rem; }

  .fase small {
    font-style: normal; color: var(--tinta-suave); font-family: var(--tipo-interfaz);
    font-size: var(--t-sm); margin-left: .15rem;
  }

  
  .pasos-admision {
    list-style: none; counter-reset: paso; padding: 0; margin: 0;
    display: grid; gap: 1.6rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
  }
  .pasos-admision li { counter-increment: paso; position: relative; padding-top: 3.1rem; }
  .pasos-admision li::before {
    content: counter(paso);
    position: absolute; top: 0; left: 0;
    font-family: var(--tipo-titulo); font-size: 2.1rem; line-height: 1;
    
    color: var(--oro-hondo);
  }
  
  .pasos-admision li::after {
    content: ''; position: absolute; top: 2.5rem; left: 2.2rem; right: 0;
    height: 1px; background: var(--filete);
  }
  .pasos-admision h3 { font-size: var(--t-l); margin: 0 0 .4rem; }
  .pasos-admision p { margin: 0; color: var(--tinta-suave); font-size: var(--t-interfaz); }
  @media (max-width: 48rem) { .pasos-admision li::after { display: none; } }

  
  
  .preguntas { max-width: 38rem; }
  .preguntas details {
    border-bottom: 1px solid var(--filete);
  }
  .preguntas summary {
    cursor: pointer; list-style: none; padding: 1.05rem 2rem 1.05rem 0;
    font-family: var(--tipo-titulo); font-size: var(--t-l); position: relative;
    
  }
  .preguntas summary::-webkit-details-marker { display: none; }
  .preguntas summary::after {
    content: '+'; position: absolute; right: .2rem; top: 50%;
    transform: translateY(-50%); font-family: var(--tipo-interfaz);
    font-size: var(--t-xl); color: var(--oro-hondo); line-height: 1;
    transition: transform .2s ease;
  }
  .preguntas details[open] summary::after { content: '−'; }
  .preguntas summary:hover { color: var(--uca-azul); }
  .preguntas summary:focus-visible { outline: 2px solid var(--uca-azul); outline-offset: 2px; }
  .preguntas details > p { margin: 0 0 1rem; padding-right: 2rem; color: var(--tinta-suave); }
  .preguntas details > p:first-of-type { margin-top: -.2rem; }

  
  .cierre {
    background: var(--papel); border: 1px solid var(--filete); border-radius: var(--radio-xs);
    padding: 1.8rem; height: 100%; text-align: center;
  }
  .cierre h2 { font-size: var(--t-2xl); margin-bottom: .6rem; }
  .cierre p { color: var(--tinta-suave); margin-bottom: 1.2rem; }

  .caja-tarjeta {
    background: var(--papel); border: 1px solid rgba(var(--navy-rgb), .13); border-radius: var(--radio-xs);
    padding: 1.6rem; height: 100%;
  }
  .caja-tarjeta h3 { font-size: var(--t-xl); margin-bottom: .5rem; }

  
  .lista-pilar {
    list-style: none; padding: 0; margin: .9rem 0 1.2rem;
    font-size: var(--t-sm); line-height: 1.55;
  }
  .lista-pilar li {
    padding-left: .9rem; margin-bottom: .55rem;
    border-left: 2px solid rgba(var(--oro-rgb), .45);
  }
  .lista-pilar li:last-child { margin-bottom: 0; }