.heroe { background: linear-gradient(135deg, var(--indigo-osc), var(--indigo)); color: #fff; padding: 64px 0 56px; text-align: center; }
.heroe h1 { color: #fff; margin-bottom: .45em; }
.heroe .sobretitulo { font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: rgba(255,255,255,.8); margin-bottom: 14px; }
.heroe .bajada { max-width: 720px; margin: 0 auto 26px; font-size: 1.12rem; color: rgba(255,255,255,.92); }
.heroe .acciones { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-bottom: 10px; }
.heroe .nota-heroe { color: rgba(255,255,255,.75); margin: 0; }
.btn-claro { background: #fff; color: var(--indigo-osc); border-color: #fff; } .btn-claro:hover { background: #e9f2fb; color: var(--indigo-osc); border-color: #e9f2fb; }
.btn-borde { background: transparent; color: #fff; border-color: rgba(255,255,255,.7); } .btn-borde:hover { background: rgba(255,255,255,.12); color: #fff; border-color: #fff; }
.seccion { padding-top: 48px; }
.rejilla-3 { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); margin-top: 22px; }
.planes { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); max-width: 820px; margin: 22px auto 0; }
.plan { display: flex; flex-direction: column; } .plan ul { padding-left: 20px; margin: 0 0 20px; flex: 1; } .plan li { margin-bottom: 8px; }
.plan .precio { font-family: "Playfair Display", Georgia, serif; font-weight: 900; font-size: 2rem; color: var(--indigo-osc); margin-bottom: 14px; }
.plan-destacado { border: 2px solid var(--indigo); position: relative; }
.estrecho { max-width: 820px; }
details { background: #fff; border: 1px solid var(--borde); border-radius: 8px; padding: 0 16px; margin-bottom: 10px; }
summary { cursor: pointer; font-weight: 700; padding: 14px 0; min-height: 44px; }
details p { color: var(--gris); }