/* Landing pública — Finanzas con Estilo (v103). Tema claro; los demos van en oscuro por diseño. */
:root {
  --verde: #0E5A3C; --verde-osc: #0A4230; --dorado: #C2A14E;
  --fondo: #FAF7F1; --tarjeta: #ffffff; --texto: #232A26;
  --muted: #6E7570; --borde: #E7E0D0;
}
* { box-sizing: border-box; }
body { margin: 0; font-family: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  background: var(--fondo); color: var(--texto); line-height: 1.55; }
.wrap { max-width: 1080px; margin: 0 auto; padding: 0 1.25rem; }
.muted { color: var(--muted); }
.centro { text-align: center; }

/* cabecera */
.lp-header { display: flex; align-items: center; justify-content: space-between;
  padding: 1rem 0; gap: 1rem; }
.lp-marca { font-weight: 800; font-size: 1.15rem; color: var(--texto); text-decoration: none; display: inline-flex; align-items: center; gap: .55rem; }
/* v128: logo real del canal en la cabecera. */
.lp-logo { height: 46px; width: auto; border-radius: 10px; display: block; }
.lp-nav { display: flex; gap: 1.1rem; }
.lp-nav a { color: var(--muted); text-decoration: none; font-size: .95rem; }
.lp-nav a:hover { color: var(--texto); }
@media (max-width: 700px) { .lp-nav { display: none; } }

/* botones */
.btn { display: inline-block; border: 1px solid var(--verde); color: var(--verde);
  border-radius: 10px; padding: .75rem 1.5rem; font-size: 1rem; font-weight: 700;
  cursor: pointer; text-decoration: none; background: var(--tarjeta); }
.btn.primario { background: var(--verde); color: #fff; }
.btn.grande { font-size: 1.1rem; padding: .9rem 2.2rem; }
.btn:hover { filter: brightness(.96); }

/* hero */
.badge { display: inline-block; background: #fff8e1; border: 1px solid var(--dorado);
  color: #8a6d1f; border-radius: 999px; padding: .3rem .9rem; font-size: .85rem; font-weight: 700; }
.hero-centro { text-align: center; padding: 2.5rem 0 1.5rem; }
.hero-centro .hero-sub { margin: 0 auto; }
.hero-centro .cta-fila { justify-content: center; }
h1.hero-t { font-size: 2.3rem; line-height: 1.15; margin: .9rem 0 .6rem; }
@media (max-width: 700px) { h1.hero-t { font-size: 1.8rem; } }
.hero-sub { font-size: 1.12rem; color: var(--muted); max-width: 34rem; }
.cta-fila { display: flex; gap: .8rem; flex-wrap: wrap; margin: 1.4rem 0; }

/* pestañas de demos */
.demo-tabs { display: flex; gap: .6rem; justify-content: center; margin: 1.4rem 0 1rem; flex-wrap: wrap; }
.demo-tab { padding: .6rem 1.4rem; border-radius: 999px; border: 1px solid var(--borde);
  background: transparent; color: var(--texto); font-weight: 800; font-size: .95rem; cursor: pointer; }
.demo-tab.activo { background: var(--verde-osc); border-color: var(--verde-osc); color: #fff; }
/* v127: en móvil los 3 tabs del hero quedan en una fila deslizable, sin partirse en dos. */
@media (max-width: 700px) {
  .demo-tabs { flex-wrap: nowrap; overflow-x: auto; justify-content: flex-start;
    -webkit-overflow-scrolling: touch; padding-bottom: .3rem; }
  .demo-tab { flex: 0 0 auto; }
}
.demo-panel { display: none; }
.demo-panel.activo { display: block; animation: demoFade .25s ease; }
@keyframes demoFade { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ventana del producto */
.mock-ventana { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 14px;
  overflow: hidden; box-shadow: 0 12px 40px rgba(0,0,0,.12); }
.mock-barra { background: var(--verde-osc); color: #fff; padding: .6rem 1rem; font-size: .85rem; font-weight: 700; }
.mock-cuerpo { padding: 1.2rem; }

/* tarjetas de escenarios DCF (oscuras por diseño) */
.esc-cards { display: grid; gap: .8rem; }
@media (min-width: 720px) { .esc-cards { grid-template-columns: repeat(3, 1fr); } }
.esc-card { background: #202624; border: 1px solid #3a443f; border-radius: 12px;
  padding: 1.1rem; color: #e8ece9; text-align: left; }
.esc-card.on { border: 2px solid #C2A14E; }
.esc-nombre { font-weight: 800; font-size: 1.15rem; margin-bottom: .3rem; }
.esc-etiqueta { color: #9aa5a0; font-size: .9rem; }
.esc-vi { color: #35d07f; font-size: 2rem; font-weight: 800; margin: .15rem 0 .7rem; }
.esc-fila { display: flex; justify-content: space-between; align-items: baseline; gap: .6rem;
  padding: .32rem 0; font-size: .92rem; }
.esc-fila span { color: #c8cfcb; }
.esc-fila b { font-weight: 700; white-space: nowrap; text-align: right; }
.esc-fila .pos { color: #35d07f; }
.esc-fila .neg { color: #e5484d; }
.esc-pie { text-align: center; color: #8a938e; font-size: .82rem; margin-top: .8rem; }

/* tarjetas del modelo EPS (oscuras por diseño) */
.eps-grid { display: grid; grid-template-columns: 1fr 1fr; gap: .6rem; }
@media (min-width: 900px) { .eps-grid { grid-template-columns: repeat(4, 1fr); } }
.eps-card { background: #202624; border: 1px solid #3a443f;
  border-radius: 10px; padding: .65rem .8rem; }
.eps-card .t { font-size: .76rem; color: #9aa5a0; }
.eps-card .v { font-size: 1.2rem; font-weight: 800; color: #e8ece9; }
.eps-card .v.verde { color: #35d07f; }
.eps-card .e { font-size: .72rem; color: #8a938e; }

/* secciones */
.seccion { padding: 3rem 0; }
.seccion h2 { font-size: 1.7rem; margin: 0 0 .4rem; }
.grid { display: grid; gap: 1rem; margin-top: 1.6rem; }
@media (min-width: 720px) { .grid.cols3 { grid-template-columns: repeat(3, 1fr); } }
.tarjeta { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 14px; padding: 1.4rem; }
.tarjeta h3 { margin: 0 0 .4rem; font-size: 1.1rem; }
.tarjeta p { margin: 0; color: var(--muted); font-size: .95rem; }
.tarjeta.destacada { border: 2px solid var(--dorado); position: relative; }
.tarjeta.ancha { grid-column: 1 / -1; }
.sello { position: absolute; top: -.8rem; right: 1rem; background: var(--dorado); color: #fff;
  font-size: .75rem; font-weight: 800; padding: .2rem .7rem; border-radius: 999px; }

/* pasos */
.pasos-lp { display: grid; gap: 1rem; margin-top: 1.6rem; }
@media (min-width: 720px) { .pasos-lp { grid-template-columns: repeat(3, 1fr); } }
.paso-lp { text-align: center; padding: 1rem; }
.paso-lp h3 { margin: .2rem 0 .4rem; }
.paso-n { width: 2.6rem; height: 2.6rem; border-radius: 50%; background: var(--verde); color: #fff;
  font-weight: 800; font-size: 1.2rem; display: inline-flex; align-items: center; justify-content: center; margin-bottom: .6rem; }

/* precio */
.precio-card { max-width: 26rem; margin: 1.6rem auto 0; text-align: center; }
.precio-num { font-size: 3rem; font-weight: 800; }
.precio-num small { font-size: 1.1rem; font-weight: 400; color: var(--muted); }
.lista-check { list-style: none; padding: 0; margin: 1.2rem 0; text-align: left; }
.lista-check li { padding: .35rem 0; }
.lista-check li::before { content: "✓ "; color: var(--verde); font-weight: 800; }

/* FAQ */
details.faq { background: var(--tarjeta); border: 1px solid var(--borde); border-radius: 10px;
  padding: .9rem 1.1rem; margin: .6rem 0; }
details.faq summary { font-weight: 700; cursor: pointer; }
details.faq p { color: var(--muted); margin: .5rem 0 0; }

/* pie */
.lp-footer { border-top: 1px solid var(--borde); padding: 1.6rem 0 3rem; color: var(--muted); font-size: .9rem; }
.version-pie { font-size: .75rem; color: var(--muted); opacity: .7; margin-top: .6rem; }

/* demo Fair Value (tab 3, v120) */
.fv-hero { background: #202624; border: 2px solid #35d07f; border-radius: 12px;
  padding: 1.4rem 1.2rem; color: #e8ece9; text-align: center; }
.fv-et { color: #9aa5a0; font-size: .95rem; }
.fv-num { color: #35d07f; font-size: 2.6rem; font-weight: 800; margin: .15rem 0; }
.fv-sub { color: #8a938e; font-size: .85rem; margin-bottom: .2rem; }
.fv-minis { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: .6rem; margin-top: .8rem; }
@media (max-width: 640px) { .fv-minis { grid-template-columns: 1fr; } }
.fv-mini { background: #202624; border: 1px solid #3a443f; border-radius: 10px;
  padding: .8rem; color: #e8ece9; text-align: center; }
.fv-mini .t { font-size: .8rem; color: #9aa5a0; }
.fv-mini .v { font-size: 1.5rem; font-weight: 800; }
.fv-mini .p { font-size: .85rem; font-weight: 700; }
.fv-mini .pos { color: #35d07f; }
.fv-mini .neg { color: #e5484d; }
.fv-precio { background: #202624; border: 1px solid #3a443f; border-radius: 10px;
  padding: .9rem; color: #e8ece9; text-align: center; margin-top: .6rem; }
.fv-precio .t { font-size: .8rem; color: #9aa5a0; }
.fv-precio .v { font-size: 1.5rem; font-weight: 800; }
.fv-precio .p { font-size: .85rem; font-weight: 700; }
.fv-precio .pos { color: #35d07f; }
.fv-precio .neg { color: #e5484d; }

/* v121: botón desactivado mientras la membresía no está abierta */
.btn-apagado { opacity: .55; cursor: not-allowed; }

/* v240lj: franja «Sobre el creador» antes de la sección de precio. */
.lp-luis { display: flex; gap: 1.6rem; align-items: center; background: var(--tarjeta);
  border: 1px solid var(--borde); border-radius: 16px; padding: 1.8rem;
  max-width: 880px; margin: 0 auto; }
.lp-luis-foto { width: 170px; height: 170px; border-radius: 16px; object-fit: cover;
  flex-shrink: 0; }
.lp-luis-kicker { color: var(--dorado); letter-spacing: 1px; text-transform: uppercase;
  font-size: .8rem; font-weight: 700; margin: 0 0 .3rem; }
.lp-luis-txt h3 { font-size: 1.45rem; margin: 0 0 .6rem; }
.lp-luis-txt p { margin: 0 0 .6rem; line-height: 1.65; font-size: .98rem; }
.lp-luis-txt p b { color: var(--verde-osc); }
.lp-btn-yt { background: #C0392B; border-color: #C0392B; color: #fff; margin-top: .6rem;
  display: inline-flex; align-items: center; gap: .55rem; }
@media (max-width: 700px) {
  .lp-luis { flex-direction: column; text-align: center; padding: 1.5rem 1.1rem; }
  .lp-luis-foto { width: 150px; height: 150px; }
}