/* Estilos del primer diseño, acotados a .legacy: solo afectan al contenido de las páginas aún sin rediseñar. */
.legacy .btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font-family: var(--fuente-titulo); font-weight: 700; font-size: 16px; padding: 14px 26px; border-radius: 999px; border: 2px solid transparent; text-decoration: none; cursor: pointer; transition: transform .15s, background .15s, box-shadow .15s; line-height: 1.2; }
.legacy .btn:hover { transform: translateY(-1px); }
.legacy .btn--primario { background: var(--primario); color: #fff; }
.legacy .btn--primario:hover { background: var(--primario-oscuro); color: #fff; box-shadow: var(--sombra); }
.legacy .btn--contorno { background: transparent; color: var(--primario); border-color: var(--primario); }
.legacy .btn--contorno:hover { background: var(--primario-tinte); color: var(--primario-oscuro); }
.legacy .seccion--oscura .btn--contorno, .legacy .hero .btn--contorno { color: #fff; border-color: rgba(255, 255, 255, 0.5); }
.legacy .seccion--oscura .btn--contorno:hover, .legacy .hero .btn--contorno:hover { background: rgba(255, 255, 255, 0.12); color: #fff; }
.legacy .btn--peq { padding: 9px 18px; font-size: 14.88px; }
.legacy .btn:disabled { opacity: .6; cursor: wait; transform: none; }
.legacy .acciones { display: flex; flex-wrap: wrap; gap: 14px; margin-top: 28px; }
.legacy .hero { background: radial-gradient(1000px 500px at 85% -10%, rgba(79, 70, 229, 0.55), transparent 60%), radial-gradient(700px 400px at 0% 100%, rgba(34, 211, 238, 0.18), transparent 60%), var(--tinta); color: #d9dcea; padding: clamp(64px, 10vw, 128px) 0; }
.legacy .hero h1 { color: #fff; max-width: 15em; }
.legacy .hero__lead { font-size: clamp(17.6px, 2vw, 20.8px); max-width: 620px; margin: 0; }
.legacy .hero__nota { margin: 18px 0 0; font-size: 15.2px; color: #9aa0bb; }
.legacy .tarjeta { background: var(--papel); border: 1px solid var(--linea); border-radius: var(--radio); padding: 28px; }
.legacy .seccion--suave .tarjeta { border-color: transparent; box-shadow: var(--sombra); }
.legacy .tarjeta h3 { margin-bottom: 8px; }
.legacy .tarjeta p:last-child { margin-bottom: 0; }
.legacy .tarjeta__icono { width: 48px; height: 48px; border-radius: 12px; background: var(--primario-tinte); color: var(--primario); display: grid; place-items: center; font-family: var(--fuente-titulo); font-weight: 700; font-size: 19.2px; margin-bottom: 16px; }
.legacy .tarjeta--enlace { text-decoration: none; color: inherit; display: block; transition: transform .15s, box-shadow .15s; }
.legacy .tarjeta--enlace:hover { transform: translateY(-3px); box-shadow: var(--sombra); color: inherit; }
.legacy .tarjeta__mas { color: var(--primario); font-weight: 700; margin-top: 14px; display: inline-block; }
.legacy .lista-check { list-style: none; padding: 0; margin: 16px 0 0; }
.legacy .lista-check li { position: relative; padding-left: 28px; margin-bottom: 10px; }
.legacy .lista-check li::before { content: "✓"; position: absolute; left: 0; color: var(--ok); font-weight: 700; }
.legacy .pasos { counter-reset: paso; display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); padding: 0; list-style: none; }
.legacy .pasos li { counter-increment: paso; position: relative; padding-top: 56px; }
.legacy .pasos li::before { content: counter(paso, decimal-leading-zero); position: absolute; top: 0; left: 0; font-family: var(--fuente-titulo); font-size: 35.2px; font-weight: 700; color: var(--primario); }
.legacy .pasos h3 { margin-bottom: 6px; }
.legacy .destacado { display: grid; gap: 40px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 340px), 1fr)); align-items: center; }
.legacy .cifras { display: grid; gap: 16px; grid-template-columns: 1fr 1fr; }
.legacy .cifra { background: rgba(255, 255, 255, 0.07); border: 1px solid rgba(255, 255, 255, 0.14); border-radius: var(--radio); padding: 22px; }
.legacy .cifra strong { display: block; font-family: var(--fuente-titulo); font-size: 30.4px; color: #fff; }
.legacy .cifra span { font-size: 14.88px; }
.legacy .faq details { border-bottom: 1px solid var(--linea); padding: 18px 0; }
.legacy .faq summary { cursor: pointer; font-family: var(--fuente-titulo); font-weight: 700; font-size: 17.6px; color: var(--tinta); list-style: none; display: flex; justify-content: space-between; gap: 16px; }
.legacy .faq summary::-webkit-details-marker { display: none; }
.legacy .faq summary::after { content: "+"; color: var(--primario); font-size: 24px; line-height: 1; }
.legacy .faq details[open] summary::after { content: "–"; }
.legacy .faq details p { margin: 12px 0 0; color: var(--suave); }
.legacy .cta-final { text-align: center; }
.legacy .cta-final p { max-width: 560px; margin-left: auto; margin-right: auto; }
.legacy .cta-final .acciones { justify-content: center; }
.legacy .caso, .legacy .articulo-tarjeta { display: flex; flex-direction: column; }
.legacy .caso__img, .legacy .articulo-tarjeta__img { aspect-ratio: 16 / 9; border-radius: 8px; background: linear-gradient(135deg, var(--primario-tinte), rgba(34, 211, 238, 0.2)); margin-bottom: 18px; display: grid; place-items: center; color: var(--suave); font-size: 14.4px; }
.legacy .etiqueta { display: inline-block; font-size: 12.8px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--primario-oscuro); background: var(--primario-tinte); border-radius: 999px; padding: 3px 12px; margin-bottom: 12px; align-self: flex-start; }
.legacy .meta { color: var(--suave); font-size: 14.72px; }
.legacy .resultados { display: flex; flex-wrap: wrap; gap: 8px 24px; margin-top: 12px; font-weight: 600; color: var(--tinta); }
.legacy .prosa h2 { font-size: 25.6px; margin-top: 2em; }
.legacy .prosa h3 { margin-top: 1.6em; }
.legacy .prosa li { margin-bottom: 6px; }
.legacy .aviso { background: var(--fondo-aviso); border-left: 4px solid var(--aviso); padding: 14px 18px; border-radius: 0 8px 8px 0; margin: 0 0 28px; font-size: 15.68px; }
.legacy input[type="text"], .legacy input[type="email"], .legacy input[type="url"], .legacy input[type="tel"], .legacy textarea {
  width: 100%; padding: 11px 13px; font-family: inherit; font-size: 16px; line-height: 1.5; color: var(--texto);
  background: var(--fondo-suave); border: 1px solid var(--linea); border-radius: 8px;
}
.legacy textarea { min-height: 62px; resize: vertical; }
.legacy input:focus, .legacy textarea:focus { outline: none; border-color: var(--primario); background: #fff; box-shadow: 0 0 0 3px var(--primario-tinte); }
.legacy .invalido { border-color: var(--error) !important; }
.legacy .campo { margin-bottom: 20px; }
.legacy .campo label { display: block; font-weight: 600; margin-bottom: 6px; }
.legacy .campo .pista { display: block; font-weight: 400; color: var(--suave); font-size: 14.72px; margin-top: 2px; }
.legacy .trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.legacy .consentimiento { margin: 8px 0 0; padding: 16px 18px; background: var(--fondo-suave); border-radius: 8px; }
.legacy .consentimiento label { display: flex; gap: 12px; align-items: flex-start; font-size: 15.2px; }
.legacy .consentimiento input { margin-top: 5px; flex: none; }
.legacy .estado { color: var(--suave); font-size: 14.88px; margin: 12px 0 0; }
.legacy .estado.error { color: var(--error); }
.legacy .exito { padding: 24px; border: 2px solid var(--ok); border-radius: var(--radio); }
.legacy .exito h2 { color: var(--ok); font-size: 24px; margin-top: 0; }
.modo-revision [data-provisional] { outline: 2px dashed #e0a100; outline-offset: 6px; position: relative; }
.modo-revision [data-provisional]::before { content: "PROVISIONAL"; position: absolute; top: -12px; right: 0; background: #e0a100; color: #000; font: 700 10px/1 var(--fuente-titulo); padding: 3px 6px; border-radius: 3px; letter-spacing: .06em; z-index: 5; }