/* ============================================================
   BE-GO BEYOND — hoja de estilos base
   Paleta extraída del prototipo real del cliente (begousa.lovable.app),
   no inventada. Tipografía: Montserrat (títulos) + DM Sans (texto).
   ============================================================ */

:root {
  --azul: #194CB1;
  --azul-oscuro: #123a8a;
  --navy: #0A1936;
  --crema: #FDFCF3;
  --secundario: #E6EFFC;
  --acento: #D3E7FF;
  --muted: #F4F2E9;
  --blanco: #FFFFFF;
  --texto: #0A1936;
  --texto-suave: #4A5468;
  --exito: #25D366;

  --fuente-titulo: 'Montserrat', 'Segoe UI', sans-serif;
  --fuente-texto: 'DM Sans', 'Segoe UI', sans-serif;

  --radio: 18px;
  --radio-chico: 10px;
  --sombra: 0 20px 50px rgba(10, 25, 54, 0.10), 0 4px 14px rgba(10, 25, 54, 0.06);
  --sombra-chica: 0 8px 20px rgba(10, 25, 54, 0.08);
  --transicion: 0.25s cubic-bezier(.2,.7,.3,1);
  --ancho-maximo: 1180px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; overflow: clip visible; width: 100%; }
body {
  margin: 0;
  width: 100%;
  position: relative;
  background: var(--crema);
  color: var(--texto);
  font-family: var(--fuente-texto);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}
h1, h2, h3, h4 {
  font-family: var(--fuente-titulo);
  color: var(--navy);
  line-height: 1.15;
  margin: 0 0 .6rem;
  letter-spacing: -0.01em;
}
h1 { font-size: clamp(2.2rem, 5vw, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.7rem, 3.5vw, 2.4rem); font-weight: 800; }
h3 { font-size: 1.3rem; font-weight: 700; }
p { margin: 0 0 1rem; color: var(--texto-suave); }
a { color: var(--azul); text-decoration: none; }
img { max-width: 100%; display: block; }
ul { margin: 0; padding: 0; list-style: none; }

.contenedor { max-width: var(--ancho-maximo); margin: 0 auto; padding: 0 1.25rem; }
.seccion { padding: clamp(3rem, 7vw, 6rem) 0; }
.seccion--alterna { background: var(--muted); }
.kicker {
  font-family: var(--fuente-titulo);
  font-weight: 700;
  font-size: .78rem;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--azul);
  margin-bottom: .6rem;
  display: inline-flex;
  align-items: center;
  gap: .4rem;
}

/* ---------- Botones ---------- */
.boton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  font-family: var(--fuente-titulo);
  font-weight: 700;
  font-size: .95rem;
  padding: .9rem 1.6rem;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: transform var(--transicion), box-shadow var(--transicion), background var(--transicion), color var(--transicion);
  white-space: nowrap;
}
.boton--primario { background: var(--azul); color: var(--crema); box-shadow: var(--sombra-chica); }
.boton--primario:hover, .boton--primario:focus-visible { background: var(--azul-oscuro); transform: translateY(-2px); box-shadow: var(--sombra); }
.boton--secundario { background: transparent; color: var(--azul); border-color: var(--azul); }
.boton--secundario:hover, .boton--secundario:focus-visible { background: var(--secundario); transform: translateY(-2px); }
.boton--whatsapp { background: var(--exito); color: #fff; }
.boton--whatsapp:hover, .boton--whatsapp:focus-visible { background: #1ebc59; transform: translateY(-2px); }
a.boton:focus-visible, button.boton:focus-visible, a:focus-visible, button:focus-visible {
  outline: 3px solid var(--azul);
  outline-offset: 3px;
}
/* En fondos oscuros (pie y franja CTA) el anillo azul se pierde contra el navy:
   ahí el foco se marca en crema, que sí tiene contraste contra ese fondo. */
.pie a:focus-visible,
.franja-cta a:focus-visible,
.franja-cta button:focus-visible {
  outline-color: var(--crema);
}

/* ---------- Header ---------- */
.cabecera {
  position: sticky; top: 0; z-index: 250;
  background: rgba(253, 252, 243, .97);
  border-bottom: 1px solid rgba(10,25,54,.08);
}
.cabecera__fila { display: flex; align-items: center; justify-content: space-between; gap: 1.6rem; padding: .85rem 1.25rem; max-width: var(--ancho-maximo); margin: 0 auto; }
.cabecera__logo { display: flex; align-items: center; gap: .7rem; flex-shrink: 0; }
.cabecera__logo img { height: 52px; width: 52px; object-fit: contain; flex-shrink: 0; }
.cabecera__logo span { font-family: var(--fuente-titulo); font-weight: 800; font-size: 1.1rem; letter-spacing: .02em; color: var(--navy); line-height: 1; }
.nav-principal { display: flex; align-items: center; gap: 1.6rem; }
.nav-principal a:not(.boton) { font-family: var(--fuente-titulo); font-weight: 600; font-size: .92rem; color: var(--navy); }
.nav-principal a:not(.boton):hover { color: var(--azul); }

.nav-submenu { position: relative; }
.nav-submenu__disparador {
  display: inline-flex; align-items: center; gap: .3rem;
  font-family: var(--fuente-titulo); font-weight: 600; font-size: .92rem; color: var(--navy);
  background: none; border: none; cursor: pointer; padding: 0;
}
.nav-submenu__disparador:hover { color: var(--azul); }
.nav-submenu__flecha { width: 14px; height: 14px; stroke: currentColor; stroke-width: 2.2; fill: none; transition: transform var(--transicion); }
.nav-submenu__disparador[aria-expanded="true"] .nav-submenu__flecha { transform: rotate(180deg); }
.nav-submenu__panel {
  display: flex; flex-direction: column; gap: .2rem;
}

@media (min-width: 961px) {
  .nav-submenu__panel {
    position: absolute; top: 100%; left: 50%; transform: translateX(-50%) translateY(-6px);
    margin-top: 14px;
    background: var(--blanco); border-radius: var(--radio-chico); box-shadow: var(--sombra);
    padding: .6rem; min-width: 260px;
    opacity: 0; pointer-events: none; transition: opacity var(--transicion), transform var(--transicion);
  }
  /* Puente invisible que cubre el hueco entre el disparador y el panel, para que
     el :hover no se pierda al mover el ratón en diagonal hacia el menú. */
  .nav-submenu::after {
    content: ""; position: absolute; top: 100%; left: 50%; transform: translateX(-50%);
    width: 100%; min-width: 260px; height: 14px;
  }
  .nav-submenu__panel a { padding: .55rem .7rem; border-radius: 8px; white-space: nowrap; }
  .nav-submenu__panel a:hover { background: var(--secundario); }
  .nav-submenu:hover .nav-submenu__panel,
  .nav-submenu:focus-within .nav-submenu__panel,
  .nav-submenu__panel.abierto {
    opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0);
  }
}
.nav-acciones { display: flex; align-items: center; gap: .9rem; }
.boton-menu-movil { display: none; position: relative; width: 44px; height: 44px; background: none; border: none; cursor: pointer; padding: .4rem; z-index: 201; }
.boton-menu-movil span { display: block; width: 24px; height: 2px; background: var(--navy); margin: 5px 0; border-radius: 2px; transition: var(--transicion); }
.boton-menu-movil[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.boton-menu-movil[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.boton-menu-movil[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.fondo-menu {
  display: none; position: fixed; inset: 0; z-index: 150;
  background: rgba(10,25,54,.45); opacity: 0; transition: opacity var(--transicion);
}
.fondo-menu.visible { display: block; opacity: 1; }

@media (max-width: 960px) {
  .boton-menu-movil { display: block; }
  .nav-principal {
    position: fixed; inset: 0 0 0 30%; height: 100dvh; z-index: 200;
    background: var(--crema);
    flex-direction: column; justify-content: flex-start; align-items: flex-start;
    gap: 1.3rem; padding: calc(2rem + env(safe-area-inset-top, 0px)) 2rem calc(2rem + env(safe-area-inset-bottom, 0px));
    overflow-y: auto;
    transform: translateX(100%); transition: transform var(--transicion);
    box-shadow: -20px 0 40px rgba(10,25,54,.12);
    visibility: hidden;
  }
  .nav-principal.abierto { transform: translateX(0); visibility: visible; }
  .nav-principal a:not(.boton) { font-size: 1.15rem; }
  .nav-acciones .boton--secundario { display: none; }

  .nav-submenu { width: 100%; }
  .nav-submenu__disparador { font-size: 1.15rem; color: var(--texto-suave); pointer-events: none; }
  .nav-submenu__flecha { display: none; }
  .nav-submenu__panel {
    margin-top: .8rem; padding-left: 1rem; gap: .9rem;
    border-left: 2px solid var(--acento);
  }
  .nav-submenu__panel a { font-size: 1.05rem; }
}
@media (max-width: 480px) {
  .nav-acciones .boton--primario { display: none; }
  .cabecera__logo span { font-size: .95rem; }
}

/* ---------- Hero ---------- */
.hero { padding: clamp(3.5rem, 9vw, 7rem) 0 clamp(2.5rem, 6vw, 4rem); }
.hero__grid { display: grid; grid-template-columns: 1.1fr .9fr; gap: 3rem; align-items: center; }
.hero__acciones { display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1.8rem; }
.hero__visual {
  background: linear-gradient(145deg, var(--azul), var(--navy));
  border-radius: 28px; aspect-ratio: 4/3.2;
  display: flex; align-items: center; justify-content: center;
  box-shadow: var(--sombra); position: relative; overflow: hidden;
}
.hero__visual::before, .hero__visual::after {
  content: ""; position: absolute; border-radius: 50%;
  background: rgba(255,255,255,.08);
}
.hero__visual::before { width: 260px; height: 260px; top: -60px; right: -60px; }
.hero__visual::after { width: 180px; height: 180px; bottom: -40px; left: -40px; }
.hero__visual img { width: 62%; filter: drop-shadow(0 20px 30px rgba(0,0,0,.25)); position: relative; z-index: 1; }
@media (max-width: 860px) {
  .hero__grid { grid-template-columns: 1fr; }
  /* El texto va primero en móvil: la imagen decorativa no debe tapar la pantalla
     entera antes de que la persona vea de qué trata el sitio. */
  .hero__visual { max-height: 220px; margin-top: 1rem; }
}

/* ---------- Tira de palabras clave ---------- */
.tira-palabras {
  background: var(--navy); color: var(--crema); overflow: hidden;
  padding: .9rem 0; white-space: nowrap;
}
.tira-palabras__pista { display: inline-flex; gap: 2.2rem; animation: desplazar 28s linear infinite; font-family: var(--fuente-titulo); font-weight: 700; letter-spacing: .08em; text-transform: uppercase; font-size: .85rem; }
.tira-palabras__pista span { opacity: .85; }
@keyframes desplazar { from { transform: translateX(0); } to { transform: translateX(-50%); } }
@media (prefers-reduced-motion: reduce) { .tira-palabras__pista { animation: none; } }
.tira-palabras:hover .tira-palabras__pista,
.tira-palabras:focus-within .tira-palabras__pista { animation-play-state: paused; }

/* ---------- Tarjetas de pilares / servicios ---------- */
.rejilla { display: grid; gap: 1.6rem; }
.rejilla--3 { grid-template-columns: repeat(3, 1fr); }
.rejilla--2 { grid-template-columns: repeat(2, 1fr); }
@media (max-width: 960px) { .rejilla--3, .rejilla--2 { grid-template-columns: 1fr; } }

.tarjeta {
  background: var(--blanco); border-radius: var(--radio); padding: 2rem 1.8rem;
  box-shadow: var(--sombra-chica); border: 1px solid rgba(10,25,54,.06);
  transition: transform var(--transicion), box-shadow var(--transicion);
  display: flex; flex-direction: column; height: 100%;
}
.tarjeta:hover { transform: translateY(-6px); box-shadow: var(--sombra); }
.tarjeta__icono {
  width: 56px; height: 56px; border-radius: 16px;
  background: var(--secundario); color: var(--azul);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.6rem; margin-bottom: 1.1rem;
}
.tarjeta__numero {
  font-family: var(--fuente-titulo); font-weight: 800; color: #5A8AD9;
  font-size: 2.6rem; line-height: 1; margin-bottom: .4rem;
}
.tarjeta--pilar { text-align: left; }
.tarjeta--pilar a.tarjeta__enlace { margin-top: auto; font-weight: 700; display: inline-flex; align-items: center; gap: .35rem; padding: .4rem 0; min-height: 44px; }

/* ---------- Roadmap 0-30-70-100 ---------- */
.ruta { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.4rem; position: relative; }
.ruta::before {
  content: ""; position: absolute; top: 28px; left: 8%; right: 8%; height: 3px;
  background: var(--acento); z-index: 0; display: none;
}
@media (min-width: 760px) { .ruta::before { display: block; } }
.ruta__paso { text-align: center; position: relative; z-index: 1; }
.ruta__cifra {
  width: 58px; height: 58px; border-radius: 50%; background: var(--azul); color: var(--crema);
  display: flex; align-items: center; justify-content: center; margin: 0 auto .9rem;
  font-family: var(--fuente-titulo); font-weight: 800; font-size: 1.15rem; box-shadow: var(--sombra-chica);
}
@media (max-width: 760px) { .ruta { grid-template-columns: 1fr 1fr; gap: .9rem; } }
@media (max-width: 420px) { .ruta { gap: .6rem; } .ruta__paso h3 { font-size: 1rem; } }

/* ---------- CTA final / franja ---------- */
.franja-cta {
  background: linear-gradient(120deg, var(--azul) 0%, var(--navy) 100%);
  color: var(--crema); border-radius: 28px; padding: clamp(2.2rem, 6vw, 3.6rem);
  text-align: center; box-shadow: var(--sombra);
}
.franja-cta h2, .franja-cta p { color: var(--crema); }
.franja-cta .hero__acciones { justify-content: center; }

/* ---------- Footer ---------- */
.pie {
  background: var(--navy); color: rgba(253,252,243,.82); padding: 3rem 0 6rem;
}
.pie a { color: var(--crema); }
.pie__rejilla { display: grid; grid-template-columns: 1.3fr 1fr 1fr; gap: 2.4rem; margin-bottom: 2rem; }
.pie__titulo { color: var(--crema); font-family: var(--fuente-titulo); font-weight: 700; font-size: .95rem; letter-spacing: .06em; text-transform: uppercase; margin: 0 0 .9rem; }
.pie li { margin-bottom: .2rem; font-size: .92rem; }
.pie li a { display: inline-block; padding: .45rem 0; }
.pie__instagram {
  display: inline-flex; align-items: center; gap: .4rem; margin-top: 1rem;
  font-family: var(--fuente-titulo); font-weight: 700; font-size: .85rem;
  background: rgba(253,252,243,.1); border: 1px solid rgba(253,252,243,.25);
  padding: .6rem 1rem; border-radius: 999px; transition: background var(--transicion);
}
.pie__instagram:hover, .pie__instagram:focus-visible { background: rgba(253,252,243,.2); }
.pie__base { border-top: 1px solid rgba(253,252,243,.14); padding-top: 1.4rem; font-size: .82rem; display: flex; justify-content: space-between; flex-wrap: wrap; gap: .6rem; }
@media (max-width: 760px) {
  .pie__rejilla { grid-template-columns: 1fr; text-align: center; justify-items: center; }
  .pie li { text-align: center; }
  .pie__base { justify-content: center; text-align: center; }
}

/* ---------- Botón flotante de WhatsApp (todas las pantallas) ---------- */
.whatsapp-flotante {
  position: fixed; z-index: 90;
  right: 1.25rem; bottom: calc(1.25rem + env(safe-area-inset-bottom, 0px));
  width: 60px; height: 60px; border-radius: 50%;
  background: var(--exito); color: #fff;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 10px 28px rgba(10,25,54,.28);
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.whatsapp-flotante:hover, .whatsapp-flotante:focus-visible {
  transform: scale(1.08); box-shadow: 0 14px 34px rgba(10,25,54,.34);
}
.whatsapp-flotante__icono { width: 32px; height: 32px; fill: #fff; }
@media (max-width: 760px) {
  .whatsapp-flotante { right: 1rem; bottom: calc(1rem + env(safe-area-inset-bottom, 0px)); width: 56px; height: 56px; }
  html { scroll-padding-bottom: 90px; }
}

/* ---------- Revelado al hacer scroll ---------- */
.revelar { opacity: 0; transform: translateY(24px); transition: opacity .7s ease, transform .7s ease, box-shadow var(--transicion); }
.revelar.visible { opacity: 1; transform: none; }
.revelar.visible:hover,
.revelar.visible:focus-within { transform: translateY(-6px); }
@media (prefers-reduced-motion: reduce) { .revelar { opacity: 1; transform: none; transition: none; } }

/* ---------- Página interna (hero secundario) ---------- */
.hero-pagina { padding: clamp(2.6rem, 6vw, 4.2rem) 0 2.5rem; }
.migaja { font-size: .85rem; color: var(--texto-suave); margin-bottom: .8rem; }
.migaja a { font-weight: 600; }

.lista-check li { position: relative; padding-left: 1.8rem; margin-bottom: .7rem; }
.lista-check li::before { content: "✓"; position: absolute; left: 0; color: var(--azul); font-weight: 800; }

.enlace-saltar {
  position: absolute; top: -100px; left: 1rem; z-index: 300;
  background: var(--azul); color: var(--crema); font-family: var(--fuente-titulo); font-weight: 700;
  padding: .8rem 1.3rem; border-radius: var(--radio-chico); text-decoration: none;
  transition: top var(--transicion);
}
.enlace-saltar:focus { top: 1rem; }

.visualmente-oculto {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ---------- Formulario de contacto ---------- */
.formulario-contacto { width: 100%; max-width: 560px; text-align: left; }
.formulario-contacto__fila { display: grid; grid-template-columns: 1fr 1fr; gap: .8rem; }
@media (max-width: 560px) { .formulario-contacto__fila { grid-template-columns: 1fr; } }
.formulario-contacto__campo { display: flex; flex-direction: column; gap: .3rem; margin-bottom: .8rem; }
.formulario-contacto__campo label { font-family: var(--fuente-titulo); font-weight: 600; font-size: .78rem; letter-spacing: .02em; color: var(--texto-suave); }
.formulario-contacto__campo input,
.formulario-contacto__campo textarea {
  font-family: var(--fuente-texto); font-size: 1rem; color: var(--texto);
  background: var(--blanco); border: 1.5px solid rgba(10,25,54,.5); border-radius: var(--radio-chico);
  padding: .6rem .8rem; resize: vertical; transition: border-color var(--transicion);
}
.formulario-contacto__campo input:focus,
.formulario-contacto__campo textarea:focus { outline: none; border-color: var(--azul); }
.formulario-contacto__trampa { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.formulario-contacto__enviar { width: 100%; justify-content: center; }
.formulario-contacto__enviar[disabled] { opacity: .6; cursor: progress; }
.formulario-contacto__estado { margin: .8rem 0 0; font-weight: 600; font-size: .92rem; min-height: 1.2em; }
.formulario-contacto__estado[data-tipo="ok"] { color: #1a7f3c; }
.formulario-contacto__estado[data-tipo="error"] { color: #b8352f; }

.nota-aviso {
  background: var(--secundario); border-left: 4px solid var(--azul);
  border-radius: var(--radio-chico); padding: 1rem 1.3rem; font-size: .92rem; color: var(--navy);
}