/* Web pública de Valira ERP: clara, limpia y profesional. Colores de la marca (logotipo): petróleo #1F5A73 y acentos de las montañas. */
:root {
  --petroleo: #1F5A73; --petroleo-osc: #17485d; --petroleo-claro: #e8f1f5;
  --azul: #2563b8; --rojo: #d2143a; --verde: #1e9a5a; --amarillo: #f2c81b; --cielo: #2e86c8;
  --texto: #0f2532; --suave: #5b6b76; --borde: #e3e8ec; --fondo: #ffffff; --fondo-suave: #f5f8fa;
  --radio: 14px; --sombra: 0 1px 2px rgba(15, 37, 50, .05), 0 10px 30px rgba(15, 37, 50, .08);
  --letra: system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; }
body { margin: 0; background: var(--fondo); color: var(--texto); font: 16px/1.6 var(--letra); -webkit-font-smoothing: antialiased; }
img { max-width: 100%; display: block; }
a { color: var(--petroleo); text-decoration: none; }
h1, h2, h3 { line-height: 1.15; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: clamp(2.1rem, 4.6vw, 3.4rem); font-weight: 800; }
h1 span { color: var(--petroleo); }
h2 { font-size: clamp(1.6rem, 3vw, 2.25rem); font-weight: 750; }
h3 { font-size: 1.12rem; font-weight: 700; }
p { margin: 0 0 1em; }
.contenedor { width: min(1160px, 100% - 32px); margin-inline: auto; }
.estrecho { width: min(780px, 100% - 32px); }
.suave { color: var(--suave); }
.peq { font-size: .85rem; }

/* Botones */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 10px;
  padding: 10px 18px; font: 600 .95rem/1.2 var(--letra); cursor: pointer; transition: background .15s, border-color .15s, color .15s, transform .15s; white-space: nowrap; }
.btn:focus-visible, .idioma button:focus-visible, .hamburguesa:focus-visible { outline: 3px solid rgba(31, 90, 115, .35); outline-offset: 2px; }
.btn-primario { background: var(--petroleo); color: #fff; }
.btn-primario:hover { background: var(--petroleo-osc); }
.btn-borde { background: #fff; color: var(--petroleo); border-color: #c9d6dd; }
.btn-borde:hover { border-color: var(--petroleo); background: var(--petroleo-claro); }
.btn-blanco { background: #fff; color: var(--petroleo); }
.btn-blanco:hover { transform: translateY(-1px); }
.btn-grande { padding: 14px 24px; font-size: 1rem; }
.ancho { width: 100%; }

/* Cabecera */
.cabecera { position: sticky; top: 0; z-index: 20; background: rgba(255, 255, 255, .9); backdrop-filter: saturate(160%) blur(10px);
  border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.cabecera.con-sombra { border-bottom-color: var(--borde); box-shadow: 0 4px 20px rgba(15, 37, 50, .05); }
.fila { display: flex; align-items: center; gap: 24px; min-height: 72px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--petroleo); font-size: 1.3rem; letter-spacing: .02em; }
.marca img { width: 40px; height: 40px; object-fit: contain; }
.marca b { font-weight: 800; }
.menu { display: flex; gap: 26px; margin-left: 12px; }
.menu a { color: var(--suave); font-weight: 500; font-size: .95rem; }
.menu a:hover { color: var(--petroleo); }
.acciones-cab { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.idioma { display: flex; border: 1px solid var(--borde); border-radius: 8px; overflow: hidden; margin-right: 4px; }
.idioma button { border: 0; background: #fff; color: var(--suave); font: 600 .78rem var(--letra); padding: 6px 9px; cursor: pointer; }
.idioma button.activo { background: var(--petroleo-claro); color: var(--petroleo); }
.idioma-menu { display: none; }
.hamburguesa { display: none; width: 42px; height: 42px; border: 1px solid var(--borde); border-radius: 10px; background: #fff; cursor: pointer; padding: 11px 10px; flex-direction: column; justify-content: space-between; }
.hamburguesa span { display: block; height: 2px; background: var(--texto); border-radius: 2px; }

/* Portada */
.portada { position: relative; overflow: hidden; padding: 72px 0 88px;
  background: radial-gradient(900px 500px at 85% 10%, #e7f2f7 0%, rgba(231, 242, 247, 0) 70%), radial-gradient(700px 400px at 0% 100%, #f2f8ef 0%, rgba(242, 248, 239, 0) 70%); }
.portada-rejilla { display: grid; grid-template-columns: 1.02fr 1fr; gap: 56px; align-items: center; }
.antetitulo { display: inline-block; color: var(--petroleo); background: var(--petroleo-claro); font-weight: 650; font-size: .82rem;
  letter-spacing: .04em; text-transform: uppercase; padding: 6px 12px; border-radius: 999px; margin-bottom: 18px; }
.antetitulo.centrado { display: table; margin-inline: auto; }
.entradilla { font-size: 1.13rem; color: var(--suave); max-width: 560px; }
.botones { display: flex; flex-wrap: wrap; gap: 12px; margin: 28px 0 22px; }
.confianza { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px 22px; color: var(--suave); font-size: .9rem; }
.confianza li::before { content: '✓'; color: var(--verde); font-weight: 800; margin-right: 7px; }

/* Maqueta de la aplicación */
.maqueta { position: relative; }
.ventana { background: #fff; border: 1px solid var(--borde); border-radius: 16px; box-shadow: 0 30px 60px rgba(15, 37, 50, .12), 0 2px 6px rgba(15, 37, 50, .05); overflow: hidden; }
.ventana-barra { display: flex; align-items: center; gap: 6px; padding: 10px 14px; background: #f7f9fa; border-bottom: 1px solid var(--borde); }
.ventana-barra i { width: 10px; height: 10px; border-radius: 50%; background: #e1e6ea; }
.ventana-barra span { margin-left: 12px; font-size: .75rem; color: var(--suave); background: #fff; border: 1px solid var(--borde); border-radius: 6px; padding: 2px 10px; }
.ventana-cuerpo { display: grid; grid-template-columns: 128px 1fr; min-height: 330px; }
.m-lateral { background: #10232e; padding: 14px 12px; display: flex; flex-direction: column; gap: 3px; }
.m-logo { height: 22px; width: 84px; margin: 2px 4px 14px; border-radius: 4px; background: linear-gradient(90deg, var(--azul), var(--rojo) 35%, var(--verde) 65%, var(--amarillo)); opacity: .9; }
.m-lateral b { font-weight: 500; font-size: .74rem; color: #b8c6cf; padding: 6px 8px; border-radius: 6px; }
.m-lateral b.activo { background: rgba(255, 255, 255, .1); color: #fff; }
.m-contenido { padding: 16px; background: #f7f9fa; display: flex; flex-direction: column; gap: 12px; min-width: 0; }
.m-titulo { font-size: .7rem; font-weight: 700; letter-spacing: .08em; color: var(--suave); }
.m-cifras { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; }
.m-cifras div { background: #fff; border: 1px solid var(--borde); border-radius: 10px; padding: 9px 10px; border-left: 3px solid var(--petroleo); min-width: 0; }
.m-cifras div:nth-child(2) { border-left-color: var(--amarillo); }
.m-cifras div:nth-child(3) { border-left-color: var(--verde); }
.m-cifras small { display: block; font-size: .62rem; color: var(--suave); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-cifras strong { display: block; font-size: .98rem; }
.m-cifras em { font-style: normal; font-size: .6rem; color: var(--suave); }
.m-cifras em.sube { color: var(--verde); font-weight: 700; }
.m-grafico { display: flex; align-items: flex-end; gap: 7px; height: 86px; background: #fff; border: 1px solid var(--borde); border-radius: 10px; padding: 10px 12px; }
.m-grafico span { flex: 1; border-radius: 4px 4px 0 0; background: linear-gradient(180deg, #4a8fae, var(--petroleo)); }
.m-grafico span:nth-child(1) { height: 42%; } .m-grafico span:nth-child(2) { height: 58%; } .m-grafico span:nth-child(3) { height: 51%; }
.m-grafico span:nth-child(4) { height: 70%; } .m-grafico span:nth-child(5) { height: 64%; } .m-grafico span:nth-child(6) { height: 82%; }
.m-grafico span:nth-child(7) { height: 76%; } .m-grafico span:nth-child(8) { height: 92%; background: linear-gradient(180deg, #7cc39a, var(--verde)); }
.m-lista { background: #fff; border: 1px solid var(--borde); border-radius: 10px; }
.m-lista div { display: grid; grid-template-columns: 74px 1fr auto auto; gap: 8px; align-items: center; padding: 7px 10px; font-size: .68rem; border-bottom: 1px solid #eef2f4; }
.m-lista div:last-child { border-bottom: 0; }
.m-lista span { color: var(--suave); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.m-lista i { font-style: normal; font-weight: 600; font-size: .6rem; padding: 2px 7px; border-radius: 999px; }
.m-lista i.ok { background: #e6f5ec; color: var(--verde); }
.m-lista i.pend { background: #fdf5d8; color: #8a6d00; }
.maqueta-ficha { position: absolute; left: -26px; bottom: -22px; display: flex; gap: 12px; align-items: center; background: #fff; border: 1px solid var(--borde);
  border-radius: 12px; padding: 12px 16px; box-shadow: var(--sombra); max-width: 290px; }
.maqueta-ficha b { display: block; font-size: .9rem; }
.maqueta-ficha small { color: var(--suave); font-size: .78rem; }
.ficha-icono { flex: none; width: 34px; height: 34px; border-radius: 50%; display: grid; place-items: center; background: #e6f5ec; color: var(--verde); font-weight: 800; }
.ficha-icono.grande { width: 64px; height: 64px; font-size: 1.8rem; margin: 6px auto 14px; }

/* Secciones */
.seccion { padding: 92px 0; }
.fondo-suave { background: var(--fondo-suave); }
.titulo-centrado { text-align: center; max-width: 760px; margin-inline: auto; margin-bottom: 14px; }
.subtitulo-centrado { text-align: center; color: var(--suave); margin-bottom: 44px; }
.seccion .titulo-centrado + .rejilla-3, .seccion .titulo-centrado + .pasos { margin-top: 44px; }

.franja { padding: 64px 0; border-top: 1px solid var(--borde); border-bottom: 1px solid var(--borde); }
.franja h2 { font-size: 1.45rem; margin-bottom: 30px; }
.rejilla-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.dato { padding: 20px; border-radius: var(--radio); background: var(--fondo-suave); border: 1px solid var(--borde); }
.dato strong { display: block; font-size: 1.45rem; color: var(--petroleo); margin-bottom: 4px; letter-spacing: .02em; }
.dato span { color: var(--suave); font-size: .93rem; }

.rejilla-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; }
.func { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 26px; transition: box-shadow .2s, transform .2s; }
.func:hover { box-shadow: var(--sombra); transform: translateY(-2px); }
.func p { color: var(--suave); margin: 0; font-size: .96rem; }
.ico { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 16px; }
.ico svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; }
.c1 { background: #e8f1f5; color: var(--petroleo); } .c2 { background: #e6f5ec; color: var(--verde); } .c3 { background: #fdf5d8; color: #9a7600; }
.c4 { background: #e8effa; color: var(--azul); } .c5 { background: #fde9ed; color: var(--rojo); } .c6 { background: #e6f2fa; color: var(--cielo); }

.pasos { list-style: none; padding: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; counter-reset: paso; }
.pasos li { background: #fff; border: 1px solid var(--borde); border-radius: var(--radio); padding: 28px; }
.pasos span { display: grid; place-items: center; width: 38px; height: 38px; border-radius: 50%; background: var(--petroleo); color: #fff; font-weight: 800; margin-bottom: 16px; }
.pasos p { color: var(--suave); margin: 0; font-size: .96rem; }

.seg-rejilla { display: grid; grid-template-columns: .9fr 1.1fr; gap: 56px; align-items: center; }
.seg-lista { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.seg-lista li { border: 1px solid var(--borde); border-radius: 12px; padding: 16px 18px 16px 48px; position: relative; background: #fff; }
.seg-lista li::before { content: ''; position: absolute; left: 16px; top: 18px; width: 20px; height: 20px; border-radius: 6px; background: var(--petroleo-claro);
  box-shadow: inset 0 0 0 6px var(--petroleo-claro), inset 0 0 0 20px var(--petroleo); }
.seg-lista b { display: block; margin-bottom: 2px; }
.seg-lista span { color: var(--suave); font-size: .9rem; }

.planes { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; align-items: stretch; }
.plan { position: relative; display: flex; flex-direction: column; background: #fff; border: 1px solid var(--borde); border-radius: 18px; padding: 30px; }
.plan.destacado { border: 2px solid var(--petroleo); box-shadow: 0 20px 44px rgba(31, 90, 115, .14); }
.cinta { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); background: var(--petroleo); color: #fff; font-size: .75rem; font-weight: 700;
  padding: 4px 12px; border-radius: 999px; white-space: nowrap; }
.precio { margin: 4px 0 2px; } .precio strong { font-size: 2.4rem; font-weight: 800; } .precio span { color: var(--suave); }
.plan-para { color: var(--suave); font-size: .92rem; }
.plan ul { list-style: none; padding: 0; margin: 8px 0 24px; flex: 1; }
.plan li { padding: 7px 0 7px 26px; position: relative; border-top: 1px solid #f0f3f5; font-size: .95rem; }
.plan li::before { content: '✓'; position: absolute; left: 2px; color: var(--verde); font-weight: 800; }

details { border: 1px solid var(--borde); border-radius: 12px; padding: 0 20px; margin-bottom: 12px; background: #fff; }
summary { cursor: pointer; font-weight: 650; padding: 18px 0; list-style: none; position: relative; padding-right: 30px; }
summary::-webkit-details-marker { display: none; }
summary::after { content: '+'; position: absolute; right: 0; top: 14px; font-size: 1.4rem; color: var(--petroleo); font-weight: 400; }
details[open] summary::after { content: '–'; }
details p { color: var(--suave); padding-bottom: 6px; }

.cta { background: linear-gradient(120deg, var(--petroleo) 0%, #236f8a 60%, #2a7f74 100%); color: #fff; padding: 64px 0; }
.cta-fila { display: flex; align-items: center; justify-content: space-between; gap: 28px; flex-wrap: wrap; }
.cta h2 { margin-bottom: 6px; } .cta p { margin: 0; opacity: .88; }

.pie { padding: 56px 0 28px; border-top: 1px solid var(--borde); }
.pie-rejilla { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 32px; }
.pie-logo { width: 300px; max-width: 100%; }
.pie-rejilla b { display: block; margin-bottom: 10px; }
.pie-rejilla a { display: block; color: var(--suave); padding: 3px 0; }
.pie-rejilla a:hover { color: var(--petroleo); }
.pie-legal { display: flex; justify-content: space-between; flex-wrap: wrap; gap: 8px; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--borde); color: var(--suave); font-size: .85rem; }

/* Ventanas (acceso y alta) */
.modal { border: 0; padding: 0; background: transparent; max-width: calc(100% - 24px); }
.modal::backdrop { background: rgba(15, 37, 50, .45); backdrop-filter: blur(3px); }
.modal-caja { position: relative; background: #fff; border-radius: 18px; padding: 30px; width: 420px; max-width: 100%; box-shadow: 0 30px 60px rgba(15, 37, 50, .25); }
.modal-caja.ancha { width: 600px; }
.modal-caja h3 { font-size: 1.35rem; margin-bottom: 4px; }
.cerrar { position: absolute; top: 12px; right: 12px; width: 34px; height: 34px; border: 0; border-radius: 50%; background: var(--fondo-suave); color: var(--suave); font-size: 1.3rem; cursor: pointer; }
.cerrar:hover { background: var(--borde); }
.campo-dominio { display: flex; align-items: stretch; border: 1px solid #cfd8de; border-radius: 10px; overflow: hidden; margin: 14px 0; background: #fff; }
.campo-dominio input { border: 0 !important; flex: 1; min-width: 0; margin: 0 !important; border-radius: 0 !important; }
.campo-dominio span { display: flex; align-items: center; padding: 0 12px; background: var(--fondo-suave); color: var(--suave); font-size: .92rem; border-left: 1px solid var(--borde); white-space: nowrap; }
.campo-dominio:focus-within { border-color: var(--petroleo); box-shadow: 0 0 0 3px rgba(31, 90, 115, .15); }
.campos { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 14px; margin: 18px 0 14px; }
.campos label { display: flex; flex-direction: column; gap: 5px; font-size: .86rem; font-weight: 600; color: #34495a; }
.campos .ancho { grid-column: 1 / -1; }
.campos .campo-dominio { margin: 0; }
input, select, textarea { font: 400 .95rem var(--letra); color: var(--texto); padding: 11px 12px; border: 1px solid #cfd8de; border-radius: 10px; background: #fff; width: 100%; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--petroleo); box-shadow: 0 0 0 3px rgba(31, 90, 115, .15); }
textarea { resize: vertical; }
label.check { flex-direction: row; align-items: flex-start; gap: 10px; font-weight: 400; color: var(--suave); }
label.check input { width: 18px; height: 18px; margin-top: 2px; flex: none; accent-color: var(--petroleo); }
.trampa { position: absolute !important; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.error { background: #fdecef; color: #a3122f; border-radius: 10px; padding: 10px 12px; font-size: .9rem; }
.gracias { text-align: center; padding: 10px 0; }

/* Adaptación a pantallas pequeñas */
@media (max-width: 1020px) {
  .menu { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; gap: 0; margin: 0; background: #fff; border-bottom: 1px solid var(--borde); box-shadow: 0 12px 24px rgba(15, 37, 50, .08); }
  .menu.abierto { display: flex; }
  .menu a { padding: 14px 24px; border-top: 1px solid #f0f3f5; }
  .hamburguesa { display: flex; }
  .portada-rejilla, .seg-rejilla { grid-template-columns: 1fr; gap: 48px; }
  .rejilla-4 { grid-template-columns: 1fr 1fr; }
  .rejilla-3, .planes, .pasos { grid-template-columns: 1fr 1fr; }
  .maqueta-ficha { left: 12px; }
}
@media (max-width: 680px) {
  .fila { gap: 10px; min-height: 64px; }
  .menu { top: 64px; }
  .marca span { display: none; }
  .acciones-cab { gap: 6px; }
  .acciones-cab .btn { padding: 8px 11px; font-size: .82rem; }
  .idioma-cab { display: none; }
  .menu .idioma-menu { display: flex; margin: 12px 24px 16px; width: max-content; }
  .menu .idioma-menu button { padding: 8px 14px; font-size: .85rem; }
  .portada { padding: 44px 0 64px; }
  .rejilla-4, .rejilla-3, .planes, .pasos, .seg-lista, .pie-rejilla { grid-template-columns: 1fr; }
  .campos { grid-template-columns: 1fr; }
  .ventana-cuerpo { grid-template-columns: 1fr; }
  .m-lateral { display: none; }
  .maqueta-ficha { position: static; margin-top: 14px; max-width: none; }
  .seccion { padding: 64px 0; }
  .modal-caja { padding: 24px 20px; }
}
@media (max-width: 380px) { .acciones-cab .btn { padding: 8px 9px; font-size: .78rem; } .marca img { width: 34px; height: 34px; } }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .func, .btn { transition: none; } }

/* Servicio opcional: lector automático de facturas */
.extra { display: grid; grid-template-columns: auto 1fr auto; gap: 24px; align-items: center; margin-top: 26px; padding: 26px 30px;
  background: #fff; border: 1px solid var(--borde); border-radius: 18px; }
.extra-icono { width: 56px; height: 56px; border-radius: 14px; display: grid; place-items: center; font-size: 1.6rem; color: #fff;
  background: linear-gradient(135deg, var(--petroleo), #2a7f74); }
.extra h3 { margin: 6px 0 4px; font-size: 1.2rem; }
.extra p { margin: 0; color: var(--suave); }
.cinta-extra { display: inline-block; font-size: .72rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--verde);
  background: #e6f5ec; padding: 3px 9px; border-radius: 999px; }
.extra-precio { text-align: right; white-space: nowrap; }
.extra-precio .precio strong { font-size: 2rem; }
.extra-precio a { font-weight: 600; font-size: .9rem; }
@media (max-width: 680px) { .extra { grid-template-columns: 1fr; text-align: left; } .extra-precio { text-align: left; } }

/* Página «Vincular el móvil» (se abre al escanear el QR de la web) */
.pagina-vincular { background: var(--fondo-suave); }
.vincular { max-width: 460px; margin: 0 auto; padding: 32px 18px 48px; text-align: center; }
.vincular-logo { margin: 0 auto 8px; }
.vincular h1 { font-size: 1.8rem; color: var(--petroleo); margin-bottom: 6px; }
.vincular-paso { display: flex; gap: 14px; text-align: left; background: #fff; border: 1px solid var(--borde); border-radius: 16px; padding: 18px; margin: 16px 0; }
.vincular-paso .numero { flex: none; width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--petroleo); color: #fff; font-weight: 800; }
.vincular-paso > div { flex: 1; min-width: 0; }
.vincular-paso p { margin: 6px 0 12px; }
.aviso-pruebas { margin: 12px 0 0; padding: 10px 12px; border-radius: 10px; background: #fff6e0; color: #6b4e00; font-size: .88rem; }
.registro-total { margin: 4px 0 12px; font-size: .95rem; color: #34495a; }