/* ============================================================
   Ábaco AAA — sitio público
   Tokens: tinta/papel (fondos), oro (acento app), jade (acento
   correos), marfil/bruma (texto). Display: Fraunces. Body: Nunito
   Sans (la misma de la app).
   ============================================================ */
:root {
  --tinta: #0B0F14;
  --papel: #101722;
  --papel-2: #0D131C;
  --linea: #1E2A38;
  --oro: #E0B973;
  --oro-suave: #E0B97322;
  --jade: #2FC1A3;
  --marfil: #EDF1F5;
  --bruma: #8A99B5;
  --rojo: #E05656;
  --ancho: 1080px;
  --radio: 14px;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  background: var(--tinta);
  color: var(--marfil);
  font-family: "Nunito Sans", system-ui, sans-serif;
  font-size: 17px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { color: var(--jade); text-decoration: none; }
a:hover { text-decoration: underline; }
a:focus-visible, button:focus-visible { outline: 2px solid var(--oro); outline-offset: 3px; border-radius: 4px; }

.contenedor { max-width: var(--ancho); margin: 0 auto; padding: 0 22px; }

/* ---------- Tipografía ---------- */
h1, h2, h3, .display { font-family: "Fraunces", Georgia, serif; font-weight: 560; letter-spacing: -0.015em; }
h1 { font-size: clamp(2.3rem, 5.4vw, 3.9rem); line-height: 1.08; }
h2 { font-size: clamp(1.6rem, 3.4vw, 2.3rem); line-height: 1.18; margin-bottom: 14px; }
h3 { font-size: 1.12rem; font-family: "Nunito Sans", sans-serif; font-weight: 800; }
.eyebrow {
  font-size: 0.78rem; font-weight: 800; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--oro); margin-bottom: 14px;
}
.sub { color: var(--bruma); font-size: 1.08rem; max-width: 60ch; }

/* ---------- Header ---------- */
header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--tinta) 86%, transparent);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--linea);
}
.nav { display: flex; align-items: center; justify-content: space-between; height: 64px; }
.marca { display: flex; align-items: center; gap: 10px; color: var(--marfil); font-weight: 800; font-size: 1.06rem; }
.marca img { width: 34px; height: 34px; border-radius: 9px; }
.marca:hover { text-decoration: none; }
.nav-links { display: flex; align-items: center; gap: 22px; font-size: 0.94rem; }
.nav-links a { color: var(--bruma); font-weight: 700; }
.nav-links a:hover { color: var(--marfil); text-decoration: none; }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 13px 26px; border-radius: 11px; font-weight: 800; font-size: 0.98rem;
  border: none; cursor: pointer; transition: transform 0.15s ease, box-shadow 0.15s ease;
}
.btn-oro { background: linear-gradient(135deg, var(--oro), #C9A05B); color: var(--tinta); }
.btn-oro:hover { text-decoration: none; transform: translateY(-1px); box-shadow: 0 8px 24px #E0B97333; }
.btn-borde { background: transparent; color: var(--marfil); border: 1px solid var(--linea); }
.btn-borde:hover { text-decoration: none; border-color: var(--oro); }

/* ---------- Hero + ábaco (elemento firma) ---------- */
.hero { padding: 84px 0 60px; position: relative; overflow: hidden; }
.hero-grid { display: grid; grid-template-columns: 1.05fr 0.95fr; gap: 56px; align-items: center; }
.hero .acciones { display: flex; gap: 14px; margin-top: 30px; flex-wrap: wrap; }
.hero .nota { color: var(--bruma); font-size: 0.86rem; margin-top: 16px; }

/* Riel del ábaco: tres cuentas A·A·A que se deslizan al cargar */
.abaco { margin: 34px 0 0; }
.abaco-riel {
  position: relative; height: 44px; border-radius: 999px;
  background: var(--papel-2); border: 1px solid var(--linea);
  display: flex; align-items: center; padding: 0 8px; overflow: hidden;
}
.abaco-riel::before {
  content: ""; position: absolute; left: 16px; right: 16px; top: 50%;
  height: 3px; border-radius: 3px; background: var(--linea); transform: translateY(-50%);
}
.cuenta {
  position: relative; z-index: 1; width: 30px; height: 30px; border-radius: 50%;
  display: grid; place-items: center; font-weight: 900; font-size: 0.78rem; color: var(--tinta);
  background: radial-gradient(circle at 32% 28%, #F4DFB2, var(--oro) 62%, #A8813F);
  box-shadow: 0 2px 8px rgba(0,0,0,0.45);
  margin-right: 10px;
  transform: translateX(-70px); opacity: 0;
  animation: deslizar 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.cuenta:nth-child(2) { animation-delay: 0.15s; }
.cuenta:nth-child(3) { animation-delay: 0.3s; }
.cuenta-jade { background: radial-gradient(circle at 32% 28%, #9FE8D6, var(--jade) 62%, #157F69); margin-left: auto; margin-right: 0; transform: translateX(70px); animation-delay: 0.5s; }
@keyframes deslizar { to { transform: translateX(0); opacity: 1; } }
.abaco-leyenda { display: flex; justify-content: space-between; color: var(--bruma); font-size: 0.8rem; margin-top: 8px; }
@media (prefers-reduced-motion: reduce) {
  .cuenta { animation: none; transform: none; opacity: 1; }
  html { scroll-behavior: auto; }
}

/* Marco del teléfono (capturas de la app) */
.telefono {
  width: min(320px, 82vw); margin: 0 auto; border-radius: 34px; padding: 12px;
  background: #05080C; border: 1px solid var(--linea);
  box-shadow: 0 30px 80px rgba(0,0,0,0.55), 0 0 0 1px #ffffff08 inset;
}
.telefono .pantalla { border-radius: 24px; overflow: hidden; background: var(--papel); }
.captura-pendiente {
  aspect-ratio: 9 / 19; display: grid; place-items: center; text-align: center;
  color: var(--bruma); font-size: 0.85rem; padding: 20px;
  border: 2px dashed var(--linea); border-radius: 24px;
}

/* ---------- Secciones con marcador de cuenta ---------- */
section { padding: 74px 0; }
.marcador { display: flex; align-items: center; gap: 12px; margin-bottom: 26px; }
.marcador .bolita { width: 14px; height: 14px; border-radius: 50%; background: radial-gradient(circle at 32% 28%, #F4DFB2, var(--oro) 62%, #A8813F); flex-shrink: 0; }
.marcador .rielito { height: 2px; flex: 1; background: var(--linea); border-radius: 2px; max-width: 90px; }
.marcador span { color: var(--bruma); font-size: 0.8rem; font-weight: 800; letter-spacing: 0.12em; text-transform: uppercase; }

/* ---------- Funcionalidades ---------- */
.grid-func { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; margin-top: 34px; }
.card {
  background: var(--papel); border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 24px 22px;
}
.card .icono { font-size: 1.5rem; margin-bottom: 12px; }
.card h3 { margin-bottom: 8px; }
.card p { color: var(--bruma); font-size: 0.95rem; }

/* ---------- Historia ---------- */
.historia { background: var(--papel-2); border-top: 1px solid var(--linea); border-bottom: 1px solid var(--linea); }
.historia-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: center; }
.historia p { margin-bottom: 16px; }
.historia .destacado { font-family: "Fraunces", Georgia, serif; font-size: 1.34rem; line-height: 1.45; color: var(--marfil); border-left: 3px solid var(--oro); padding-left: 18px; margin: 22px 0; }
.tres-a { display: flex; gap: 16px; margin-top: 26px; }
.tres-a .a {
  flex: 1; text-align: center; background: var(--papel); border: 1px solid var(--linea);
  border-radius: var(--radio); padding: 20px 12px;
}
.tres-a .letra { font-family: "Fraunces", Georgia, serif; font-size: 2.4rem; color: var(--oro); line-height: 1; }
.tres-a .nombre { font-weight: 800; margin-top: 6px; }
.tres-a .rasgo { color: var(--bruma); font-size: 0.82rem; }

/* ---------- Misión / visión / valores ---------- */
.mvv { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 34px; }
.mvv .card.ancha { grid-column: 1 / -1; }
.valores { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 14px; }
.valor {
  padding: 8px 16px; border-radius: 999px; font-size: 0.88rem; font-weight: 800;
  background: var(--oro-suave); color: var(--oro); border: 1px solid #E0B97344;
}

/* ---------- Teen ---------- */
.teen .card { border-color: #2FC1A344; background: linear-gradient(180deg, #12201D, var(--papel)); }
.teen .icono { color: var(--jade); }

/* ---------- Tutoriales (índice y página) ---------- */
.grid-tut { display: grid; grid-template-columns: repeat(2, 1fr); gap: 18px; margin-top: 34px; }
.tut-item { display: flex; gap: 16px; align-items: flex-start; }
.tut-item .paso-bola {
  width: 34px; height: 34px; flex-shrink: 0; border-radius: 50%;
  display: grid; place-items: center; font-weight: 900; color: var(--tinta);
  background: radial-gradient(circle at 32% 28%, #F4DFB2, var(--oro) 62%, #A8813F);
}
.tutorial { border-bottom: 1px solid var(--linea); padding: 50px 0; }
.tutorial ol { margin: 18px 0 0 22px; }
.tutorial li { margin-bottom: 10px; color: var(--marfil); }
.tutorial li::marker { color: var(--oro); font-weight: 800; }
.tutorial .tip { background: var(--oro-suave); border: 1px solid #E0B97344; border-radius: 10px; padding: 12px 16px; margin-top: 18px; font-size: 0.92rem; }
.captura-tut {
  margin-top: 22px; border: 2px dashed var(--linea); border-radius: var(--radio);
  padding: 40px 20px; text-align: center; color: var(--bruma); font-size: 0.88rem;
}

/* ---------- CTA final + footer ---------- */
.cta-final { text-align: center; background: var(--papel-2); border-top: 1px solid var(--linea); }
.cta-final .acciones { display: flex; gap: 14px; justify-content: center; margin-top: 28px; }
footer { border-top: 1px solid var(--linea); padding: 34px 0; color: var(--bruma); font-size: 0.88rem; }
.footer-grid { display: flex; justify-content: space-between; align-items: center; gap: 20px; flex-wrap: wrap; }
.footer-links { display: flex; gap: 20px; }
.footer-links a { color: var(--bruma); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-grid, .historia-grid { grid-template-columns: 1fr; gap: 40px; }
  .grid-func { grid-template-columns: 1fr 1fr; }
  .telefono { margin-top: 10px; }
}
@media (max-width: 620px) {
  .grid-func, .grid-tut, .mvv { grid-template-columns: 1fr; }
  .tres-a { flex-direction: column; }
  .nav-links a:not(.btn) { display: none; }
  section { padding: 54px 0; }
}

/* ---------- Selector de idioma ---------- */
.idiomas { display: flex; gap: 4px; background: var(--papel-2); border: 1px solid var(--linea); border-radius: 999px; padding: 3px; }
.idiomas button { border: none; background: transparent; color: var(--bruma); font-weight: 800; font-size: 0.78rem; padding: 5px 10px; border-radius: 999px; cursor: pointer; font-family: inherit; }
.idiomas button.activo { background: var(--oro); color: var(--tinta); }

/* ---------- Badges de tiendas ---------- */
.tiendas { display: flex; gap: 12px; margin-top: 18px; flex-wrap: wrap; }
.badge-tienda { display: flex; align-items: center; gap: 10px; padding: 10px 18px; border-radius: 11px; border: 1px solid var(--linea); background: var(--papel-2); color: var(--marfil); position: relative; }
.badge-tienda .icono-t { font-size: 1.4rem; }
.badge-tienda .lineas { line-height: 1.15; }
.badge-tienda .arriba { font-size: 0.62rem; color: var(--bruma); text-transform: uppercase; letter-spacing: 0.08em; }
.badge-tienda .abajo { font-weight: 800; font-size: 0.95rem; }
.badge-tienda .pronto { position: absolute; top: -9px; right: 10px; background: var(--jade); color: var(--tinta); font-size: 0.6rem; font-weight: 900; padding: 2px 9px; border-radius: 999px; letter-spacing: 0.06em; }

/* ---------- Franja de banners (administrables) ---------- */
.banners-zona { padding: 0 0 10px; }
.banners-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 14px; }
.banner-card { display: block; background: linear-gradient(135deg, #16202E, var(--papel)); border: 1px solid var(--linea); border-left: 3px solid var(--oro); border-radius: var(--radio); padding: 18px 20px; color: var(--marfil); }
.banner-card:hover { text-decoration: none; border-left-color: var(--jade); }
.banner-card .b-etiqueta { font-size: 0.68rem; font-weight: 900; letter-spacing: 0.1em; text-transform: uppercase; color: var(--oro); }
.banner-card .b-titulo { font-family: "Fraunces", Georgia, serif; font-size: 1.08rem; margin-top: 4px; }
.banner-card .b-texto { color: var(--bruma); font-size: 0.88rem; margin-top: 4px; }

/* ---------- Disclaimers ---------- */
.transparencia { background: var(--papel-2); border: 1px solid var(--linea); border-radius: var(--radio); padding: 22px 24px; margin-top: 40px; font-size: 0.88rem; color: var(--bruma); }
.transparencia b { color: var(--marfil); }
.transparencia p + p { margin-top: 10px; }

/* ---------- Página Teen ---------- */
.teen-hero { background: linear-gradient(180deg, #0F1E1A, var(--tinta)); border-bottom: 1px solid var(--linea); }
.teen-detalle { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; margin-top: 30px; }
.teen-detalle .card h3 { display: flex; align-items: center; gap: 10px; }
.tabla-ve { width: 100%; border-collapse: collapse; margin-top: 26px; font-size: 0.94rem; }
.tabla-ve th { text-align: left; color: var(--bruma); font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; padding: 12px; border-bottom: 1px solid var(--linea); }
.tabla-ve td { padding: 12px; border-bottom: 1px solid var(--linea); }
.si { color: var(--jade); font-weight: 800; }
.no { color: var(--bruma); }
.padre { color: var(--oro); font-weight: 800; }
@media (max-width: 700px) { .teen-detalle { grid-template-columns: 1fr; } }