:root { --marino: #16324f; --verde: #1f8a7a; --verde-osc: #176b5f; --gris: #5b6b7a; --borde: #d9e1e8; --fondo: #f4f7f9; --texto: #1d2b3a; }
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font: 16px/1.6 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; color: var(--texto); background: #fff; }
img { max-width: 100%; height: auto; }
a { color: var(--verde); }
a:hover { color: var(--marino); }
h1, h2, h3 { color: var(--marino); line-height: 1.25; margin: 0 0 .6em; }
h1 { font-size: 2.1rem; } h2 { font-size: 1.55rem; margin-top: 1.4em; } h3 { font-size: 1.15rem; }
.cont { max-width: 1120px; margin: 0 auto; padding: 0 20px; }
.estrecha { max-width: 640px; }
.centro { text-align: center; }
.seccion { padding-top: 48px; padding-bottom: 48px; }
.franja { background: var(--fondo); }
.nota { color: var(--gris); font-size: .92rem; }
.lema-sec { color: var(--gris); font-size: 1.05rem; }
.en-linea { display: inline-block; margin: 2px 4px 2px 0; }
.solo-lector { position: absolute; left: -9999px; }
.trampa { position: absolute; left: -9999px; height: 0; overflow: hidden; }

.cab { background: #fff; border-bottom: 1px solid var(--borde); position: sticky; top: 0; z-index: 10; }
.cab-in { display: flex; align-items: center; justify-content: space-between; min-height: 64px; gap: 16px; flex-wrap: wrap; }
.logo img { display: block; height: 40px; width: auto; }
.nav { display: flex; align-items: center; gap: 18px; flex-wrap: wrap; }
.nav a:not(.btn) { color: var(--marino); text-decoration: none; font-weight: 500; }
.nav a:not(.btn):hover { color: var(--verde); }
.menu-chk, .menu-btn { display: none; }

.btn { display: inline-block; border: 1px solid transparent; border-radius: 6px; padding: 10px 18px; font: inherit; font-weight: 600; cursor: pointer; text-decoration: none; text-align: center; }
.btn-pri { background: var(--verde); color: #fff; }
.btn-pri:hover { background: var(--verde-osc); color: #fff; }
.btn-sec { background: #eef1f4; color: var(--marino); border-color: var(--borde); }
.btn-sec:hover { background: #e2e7ec; color: var(--marino); }
.btn-peq { padding: 5px 11px; font-size: .88rem; }
.btn-gr { padding: 13px 26px; font-size: 1.05rem; }

.heroe { background: linear-gradient(135deg, var(--marino), #1d4a63); color: #fff; }
.heroe-in { padding-top: 72px; padding-bottom: 72px; max-width: 820px; text-align: center; }
.heroe h1 { color: #fff; font-size: 2.6rem; }
.heroe .lema { font-size: 1.2rem; opacity: .92; }
.heroe .nota { color: #cfe3e0; }
.acciones { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; margin: 28px 0 12px; }

.rejilla4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 22px; }
.ventaja { border: 1px solid var(--borde); border-radius: 10px; padding: 22px; background: #fff; }
.num { display: inline-flex; width: 34px; height: 34px; border-radius: 50%; background: var(--verde); color: #fff; align-items: center; justify-content: center; font-weight: 700; margin-bottom: 10px; }
.pasos { list-style: none; counter-reset: p; padding: 0; display: grid; grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); gap: 22px; }
.pasos li { counter-increment: p; position: relative; padding-left: 52px; }
.pasos li::before { content: counter(p); position: absolute; left: 0; top: 0; width: 38px; height: 38px; border-radius: 50%; background: var(--marino); color: #fff; font-weight: 700; display: flex; align-items: center; justify-content: center; }

.tarjetas { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 16px; margin-top: 20px; }
.plan { border: 1px solid var(--borde); border-radius: 10px; padding: 20px; display: flex; flex-direction: column; background: #fff; }
.plan-dest { border-color: var(--verde); box-shadow: 0 0 0 2px rgba(31,138,122,.15); }
.plan-para { color: var(--gris); font-size: .9rem; min-height: 2.8em; margin: 0; }
.plan-precio { font-size: 1.3rem; font-weight: 700; color: var(--marino); margin: 10px 0; }
.plan ul { list-style: none; padding: 0; margin: 0 0 16px; flex: 1; }
.plan li { padding: 4px 0; border-top: 1px solid #eef1f4; font-size: .95rem; }

.tabla-ancha { overflow-x: auto; }
table { border-collapse: collapse; width: 100%; }
.comparativa th, .comparativa td { border-bottom: 1px solid var(--borde); padding: 9px 10px; text-align: center; font-size: .93rem; }
.comparativa th[scope=row], .comparativa thead th:first-child { text-align: left; }
.comparativa thead th { background: var(--marino); color: #fff; position: sticky; top: 0; }
.comparativa .grupo th { background: var(--fondo); color: var(--marino); text-align: left; }
.comparativa td.si { color: var(--verde); font-weight: 600; }
.comparativa td.no { color: #9aa7b3; }
.comparativa td.prox { color: var(--gris); font-style: italic; font-size: .85rem; }
.fila-dato td, .fila-dato th { background: #fafcfd; }

.faq { border: 1px solid var(--borde); border-radius: 8px; padding: 12px 16px; margin: 10px 0; background: #fff; }
.faq summary { cursor: pointer; font-weight: 600; color: var(--marino); }

.formulario { display: flex; flex-direction: column; gap: 6px; }
.formulario label { font-weight: 600; margin-top: 10px; color: var(--marino); }
.formulario label.radio { font-weight: 400; display: flex; gap: 8px; align-items: flex-start; margin-top: 4px; }
.formulario input[type=text], .formulario input[type=email], .formulario input[type=password], .formulario input[type=number], select, textarea {
  width: 100%; padding: 10px 12px; border: 1px solid #b9c5d0; border-radius: 6px; font: inherit; background: #fff; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--verde); outline-offset: 0; border-color: var(--verde); }
fieldset { border: 1px solid var(--borde); border-radius: 6px; margin: 10px 0 0; padding: 8px 12px; }
legend { font-weight: 600; color: var(--marino); padding: 0 6px; }
.formulario button { margin-top: 18px; }
.caja { border: 1px solid var(--borde); border-radius: 10px; padding: 20px; background: #fff; }
.num-peq { width: 70px !important; display: inline-block; padding: 4px 6px !important; }
.formulario .en-linea select, .en-linea select { width: auto; padding: 4px 6px; }

.aviso { border-radius: 8px; padding: 12px 16px; margin: 16px 0; }
.aviso ul { margin: 0; padding-left: 18px; }
.aviso-error { background: #fdecec; border: 1px solid #f1b5b5; color: #8a1f1f; }
.aviso-ok { background: #e6f3f1; border: 1px solid #a7d3cc; color: #14574d; }

.cab-panel { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; }
.kpis { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin: 14px 0 6px; }
.kpi { border: 1px solid var(--borde); border-radius: 10px; padding: 14px 18px; background: var(--fondo); display: flex; flex-direction: column; }
.kpi-t { color: var(--gris); font-size: .85rem; }
.kpi-v { font-size: 1.2rem; font-weight: 700; color: var(--marino); }
.estado-activo { color: var(--verde); } .estado-prueba { color: #8a6d00; } .estado-vencido, .estado-suspendido { color: #a52a2a; }
.datos th, .datos td { border-bottom: 1px solid var(--borde); padding: 8px 10px; text-align: left; font-size: .93rem; vertical-align: middle; }
.datos thead th { background: var(--fondo); color: var(--marino); }
.dos-col { display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); gap: 20px; margin-top: 24px; }
.lista-sol li { margin: 6px 0; }
.legal p { margin: 0 0 1em; }
.codigo-error { font-size: 4rem; font-weight: 700; color: var(--verde); margin: 0; }

.pie { background: var(--marino); color: #cfd9e2; margin-top: 40px; }
.pie-in { display: flex; justify-content: space-between; gap: 24px; flex-wrap: wrap; padding-top: 32px; padding-bottom: 16px; }
.pie-logo { filter: brightness(0) invert(1); height: 32px; width: auto; }
.pie-nav { display: flex; gap: 18px; flex-wrap: wrap; align-items: flex-start; }
.pie a { color: #fff; text-decoration: none; }
.pie a:hover { text-decoration: underline; color: #fff; }
.pie-copy { padding-bottom: 24px; font-size: .88rem; color: #9fb0c0; }

@media (max-width: 760px) {
  h1 { font-size: 1.7rem; } .heroe h1 { font-size: 1.9rem; }
  .menu-btn { display: block; font-size: 1.6rem; cursor: pointer; color: var(--marino); }
  .nav { display: none; width: 100%; flex-direction: column; align-items: flex-start; padding-bottom: 12px; }
  .menu-chk:checked ~ .nav { display: flex; }
  .seccion { padding-top: 32px; padding-bottom: 32px; }
}

/* Selector de idioma (pie) */
.pie-idiomas { display: flex; gap: 6px 14px; flex-wrap: wrap; align-items: flex-start; max-width: 360px; font-size: .92rem; }
.pie-idiomas a { color: #cfd9e2; }
.pie-idiomas a.actual { color: #fff; font-weight: 700; text-decoration: underline; }