/* ═══════════════════════════════════════════════════════════════
   SURIAPP — assets/css/landing.css
   Página comercial (index.html). Colores de marca del logo (violeta,
   celeste y el naranja del colibrí) sobre la base clara del sistema.
   ═══════════════════════════════════════════════════════════════ */

:root {
  --violeta: #7B3FE4;
  --violeta-tinta: #6D28D9;
  --violeta-suave: #F2ECFE;
  --violeta-borde: #DCCDFB;
  --celeste: #1E88E5;
  --celeste-tinta: #0369A1;
  --celeste-suave: #E6F3FD;
  --naranja: #F59E0B;
  --verde-wa: #1FAF57;
  --verde-wa-hover: #17944A;

  --tinta: #0F172A;
  --tinta-2: #334155;
  --tinta-3: #5B6478;
  --fondo: #FFFFFF;
  --fondo-suave: #F7F6FB;
  --linea: #E7E5EF;
  --oscuro: #120C26;
  --oscuro-2: #1C1538;
  --oscuro-linea: rgba(255, 255, 255, .1);

  --fuente: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  --radio-s: 10px;
  --radio: 16px;
  --radio-l: 24px;
  --sombra-s: 0 1px 2px rgba(15, 23, 42, .06), 0 2px 8px rgba(15, 23, 42, .05);
  --sombra: 0 2px 6px rgba(15, 23, 42, .06), 0 16px 40px rgba(15, 23, 42, .10);
  --sombra-l: 0 30px 80px rgba(37, 17, 92, .22);
  --nav-alto: 72px;
  --ease: cubic-bezier(.2, .8, .2, 1);
}

/* ── Base ─────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-alto) + 12px); -webkit-text-size-adjust: 100%; }
body {
  margin: 0; font-family: var(--fuente); font-size: 1rem; line-height: 1.6;
  color: var(--tinta-2); background: var(--fondo); overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4 { color: var(--tinta); line-height: 1.15; margin: 0; letter-spacing: -.02em; }
p { margin: 0; }
img, video { max-width: 100%; height: auto; display: block; }
a { color: var(--violeta-tinta); }
ul, ol { margin: 0; padding: 0; list-style: none; }
figure { margin: 0; }
:focus-visible { outline: 3px solid var(--violeta); outline-offset: 3px; border-radius: 6px; }

.saltar { position: absolute; left: 12px; top: -60px; z-index: 300; background: var(--tinta); color: #fff; padding: 10px 16px; border-radius: 8px; text-decoration: none; }
.saltar:focus { top: 12px; }

.contenedor { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 20px; }
.contenedor-angosto { max-width: 820px; }
.seccion { padding: clamp(72px, 9vw, 120px) 0; }

/* ── Tipografía de sección ────────────────────────────────────── */
.encabezado { max-width: 760px; margin: 0 auto clamp(40px, 5vw, 64px); text-align: center; }
.encabezado-izq { margin-left: 0; text-align: left; }
.encabezado h2 { font-size: clamp(1.85rem, 3.6vw, 2.75rem); font-weight: 800; letter-spacing: -.03em; }
.bajada { margin-top: 16px; font-size: clamp(1.02rem, 1.4vw, 1.15rem); color: var(--tinta-3); }
.sobretitulo {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 14px;
  font-size: .8rem; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--violeta-tinta);
}
.sobretitulo.es-claro { color: #C4B1FF; }
.h3-grande { font-size: clamp(1.4rem, 2.4vw, 1.9rem); font-weight: 800; letter-spacing: -.025em; }

/* ── Botones ──────────────────────────────────────────────────── */
.boton {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 48px; padding: 12px 22px; border-radius: 12px; border: 1px solid transparent;
  font: 600 .98rem/1.2 var(--fuente); text-decoration: none; cursor: pointer;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background-color .2s, border-color .2s, color .2s;
}
.boton:active { transform: translateY(1px) scale(.99); }
.boton-chico { min-height: 40px; padding: 8px 16px; font-size: .9rem; }
.boton-ancho { width: 100%; }
.boton-primario { background: var(--violeta); color: #fff; box-shadow: 0 6px 18px rgba(123, 63, 228, .28); }
.boton-primario:hover { background: var(--violeta-tinta); box-shadow: 0 10px 26px rgba(123, 63, 228, .36); transform: translateY(-1px); }
.boton-secundario { background: #fff; color: var(--violeta-tinta); border-color: var(--violeta-borde); }
.boton-secundario:hover { border-color: var(--violeta); background: var(--violeta-suave); }
.boton-fantasma-claro { color: #fff; border-color: rgba(255, 255, 255, .28); background: transparent; }
.boton-fantasma-claro:hover { background: rgba(255, 255, 255, .08); border-color: rgba(255, 255, 255, .5); }
.boton-whatsapp { background: var(--verde-wa); color: #fff; box-shadow: 0 6px 18px rgba(31, 175, 87, .3); }
.boton-whatsapp:hover { background: var(--verde-wa-hover); transform: translateY(-1px); }

.chip {
  display: inline-flex; align-items: center; padding: 4px 12px; border-radius: 999px;
  font-size: .78rem; font-weight: 600; color: var(--tinta-2); background: var(--fondo-suave); border: 1px solid var(--linea);
}
.chip-violeta { color: var(--violeta-tinta); background: var(--violeta-suave); border-color: var(--violeta-borde); }

.lista-check li { position: relative; padding-left: 30px; margin-bottom: 12px; }
.lista-check li::before {
  content: ''; position: absolute; left: 0; top: .2em; width: 20px; height: 20px; border-radius: 50%;
  background: var(--violeta-suave) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.2l2.6 2.6L14.2 7' fill='none' stroke='%236D28D9' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat;
}

/* ── Navegación ───────────────────────────────────────────────── */
.nav {
  position: sticky; top: 0; z-index: 100; height: var(--nav-alto);
  background: rgba(255, 255, 255, .86); backdrop-filter: saturate(160%) blur(14px); -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-bottom: 1px solid transparent; transition: border-color .25s, box-shadow .25s;
}
.nav.con-sombra { border-bottom-color: var(--linea); box-shadow: 0 6px 24px rgba(15, 23, 42, .06); }
.nav-fila { height: 100%; display: flex; align-items: center; gap: 24px; }
.nav-marca img { height: 40px; width: auto; }
.nav-menu { display: flex; align-items: center; gap: 4px; margin-left: auto; }
.nav-menu a {
  padding: 8px 12px; border-radius: 8px; color: var(--tinta-2); text-decoration: none; font-weight: 500; font-size: .95rem;
  transition: color .2s, background-color .2s;
}
.nav-menu a:hover, .nav-menu a.activo { color: var(--violeta-tinta); background: var(--violeta-suave); }
.nav-menu .nav-ingresar, .nav-menu .nav-cta-movil { display: none; }
.nav-acciones { display: flex; align-items: center; gap: 10px; }
.nav-acciones .nav-ingresar { color: var(--tinta-2); text-decoration: none; font-weight: 600; font-size: .95rem; padding: 8px 10px; }
.nav-acciones .nav-ingresar:hover { color: var(--violeta-tinta); }
.nav-hamburguesa {
  display: none; width: 44px; height: 44px; border: 1px solid var(--linea); border-radius: 10px; background: #fff; cursor: pointer;
  flex-direction: column; align-items: center; justify-content: center; gap: 5px;
}
.nav-hamburguesa span { display: block; width: 18px; height: 2px; border-radius: 2px; background: var(--tinta); transition: transform .25s var(--ease), opacity .2s; }
.nav.abierto .nav-hamburguesa span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav.abierto .nav-hamburguesa span:nth-child(2) { opacity: 0; }
.nav.abierto .nav-hamburguesa span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

@media (max-width: 960px) {
  .nav-hamburguesa { display: flex; }
  .nav-acciones .nav-ingresar, .nav-acciones .boton { display: none; }
  .nav-acciones { margin-left: auto; }
  .nav-menu {
    position: fixed; inset: var(--nav-alto) 0 auto 0; margin: 0; padding: 12px 20px 24px;
    flex-direction: column; align-items: stretch; gap: 2px; background: #fff; border-bottom: 1px solid var(--linea);
    box-shadow: 0 24px 40px rgba(15, 23, 42, .12);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .2s, transform .25s var(--ease), visibility 0s .25s;
    max-height: calc(100dvh - var(--nav-alto)); overflow-y: auto;
  }
  .nav.abierto .nav-menu { opacity: 1; visibility: visible; transform: none; transition: opacity .2s, transform .25s var(--ease); }
  .nav-menu a { padding: 14px 12px; font-size: 1.05rem; }
  .nav-menu .nav-ingresar { display: flex; align-items: center; gap: 8px; border-top: 1px solid var(--linea); margin-top: 8px; padding-top: 18px; border-radius: 0; }
  .nav-menu .nav-cta-movil { display: inline-flex; margin-top: 10px; color: #fff; }
  .nav-menu .nav-cta-movil:hover { color: #fff; background: var(--violeta-tinta); }
}

/* ── Hero ─────────────────────────────────────────────────────── */
.hero { position: relative; padding: clamp(40px, 6vw, 80px) 0 clamp(64px, 8vw, 110px); overflow: hidden; }
.hero-fondo {
  position: absolute; inset: 0; z-index: -1;
  background:
    radial-gradient(900px 480px at 85% 10%, rgba(30, 136, 229, .12), transparent 60%),
    radial-gradient(800px 520px at 10% 0%, rgba(123, 63, 228, .13), transparent 60%),
    linear-gradient(180deg, #FBFAFF 0%, #fff 100%);
}
.hero-fondo::after {
  content: ''; position: absolute; inset: 0; opacity: .5;
  background-image: linear-gradient(var(--linea) 1px, transparent 1px), linear-gradient(90deg, var(--linea) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
}
.hero-grilla { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr); gap: clamp(32px, 5vw, 64px); align-items: center; }
.etiqueta {
  display: inline-flex; align-items: center; gap: 10px; padding: 6px 14px 6px 10px; border-radius: 999px;
  background: #fff; border: 1px solid var(--linea); box-shadow: var(--sombra-s); font-size: .85rem; font-weight: 600; color: var(--tinta-2);
}
.punto { width: 8px; height: 8px; border-radius: 50%; background: #22C55E; box-shadow: 0 0 0 4px rgba(34, 197, 94, .18); }
.hero h1 { margin-top: 22px; font-size: clamp(2.3rem, 4.6vw, 3.6rem); font-weight: 800; letter-spacing: -.04em; line-height: 1.05; }
.resalte {
  background: linear-gradient(100deg, var(--violeta) 10%, var(--celeste) 90%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}
.hero-bajada { margin-top: 20px; max-width: 560px; font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--tinta-3); }

.caminos { display: grid; gap: 12px; margin-top: 32px; max-width: 560px; }
.camino {
  display: flex; align-items: center; gap: 16px; padding: 16px 18px; border-radius: var(--radio);
  background: #fff; border: 1px solid var(--linea); box-shadow: var(--sombra-s); text-decoration: none; color: var(--tinta);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.camino:hover { transform: translateY(-2px); box-shadow: var(--sombra); border-color: var(--violeta-borde); }
.camino-icono {
  flex: 0 0 auto; width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center;
  font-size: 1.35rem; color: var(--violeta-tinta); background: var(--violeta-suave);
}
.camino-icono.es-celeste { color: var(--celeste-tinta); background: var(--celeste-suave); }
.camino-texto { display: flex; flex-direction: column; min-width: 0; }
.camino-texto strong { font-size: 1.06rem; }
.camino-texto small { font-size: .9rem; color: var(--tinta-3); }
.camino-flecha { margin-left: auto; font-size: 1.2rem; color: var(--violeta-tinta); transition: transform .25s var(--ease); }
.camino:hover .camino-flecha { transform: translateX(4px); }
.hero-whatsapp { margin-top: 20px; font-size: .95rem; color: var(--tinta-3); }
.hero-whatsapp a { font-weight: 600; }

/* Ventana genérica (vitrina, recorrido, portfolio) */
.hero-visual { position: relative; }
.ventana {
  border-radius: 14px; background: #fff; border: 1px solid var(--linea); box-shadow: var(--sombra); overflow: hidden;
}
.ventana-barra {
  display: flex; align-items: center; gap: 6px; height: 30px; padding: 0 12px; background: #F4F3F8; border-bottom: 1px solid var(--linea);
}
.ventana-barra span { width: 9px; height: 9px; border-radius: 50%; background: #D9D6E3; }
.ventana-barra span:nth-child(1) { background: #FF6159; }
.ventana-barra span:nth-child(2) { background: #FFBD2E; }
.ventana-barra span:nth-child(3) { background: #29C940; }
.ventana-barra em { margin-left: 10px; font-style: normal; font-size: .72rem; color: var(--tinta-3); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ventana img { width: 100%; }

.celular {
  border-radius: 34px; padding: 8px; background: #0F0B1E; box-shadow: var(--sombra-l);
  border: 1px solid rgba(255, 255, 255, .08);
}
.celular img { border-radius: 27px; width: 100%; }

/* Vitrina del hero: una sola ventana que alterna entre "tu web" y "tu sistema" */
.vitrina { perspective: 1400px; }
.vitrina-halo {
  position: absolute; inset: 8% -4% -6% 6%; z-index: -1; border-radius: 40px; filter: blur(48px); opacity: .55;
  background: conic-gradient(from 200deg at 50% 50%, rgba(123, 63, 228, .55), rgba(30, 136, 229, .45), rgba(245, 158, 11, .25), rgba(123, 63, 228, .55));
}
.vitrina-selector {
  display: inline-flex; gap: 4px; padding: 5px; margin: 0 0 16px; border-radius: 999px;
  background: rgba(255, 255, 255, .8); border: 1px solid var(--linea); box-shadow: var(--sombra-s); backdrop-filter: blur(8px);
}
.vitrina-selector button {
  display: inline-flex; align-items: center; gap: 8px; min-height: 40px; padding: 8px 16px; border: 0; border-radius: 999px;
  background: transparent; color: var(--tinta-3); font: 600 .92rem var(--fuente); cursor: pointer; transition: background-color .25s, color .25s, box-shadow .25s;
}
.vitrina-selector button:hover { color: var(--tinta); }
.vitrina-selector button[aria-selected="true"] { background: var(--tinta); color: #fff; box-shadow: 0 4px 12px rgba(15, 23, 42, .2); }
.vitrina-ventana {
  position: relative; box-shadow: var(--sombra-l); transform-style: preserve-3d;
  transform: rotateY(var(--giro-y, -4deg)) rotateX(var(--giro-x, 2deg)); transition: transform .6s var(--ease);
}
.vitrina-escena { position: relative; aspect-ratio: 16 / 10; overflow: hidden; background: #F4F3F8; }
.vitrina-capa {
  position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; object-position: top center;
  opacity: 0; transform: scale(1.04); transition: opacity .9s var(--ease), transform 7s linear;
}
.vitrina-capa.activa { opacity: 1; transform: scale(1); }
.vitrina-url { transition: opacity .3s; }
/* El celular, apoyado sobre la esquina de la ventana */
.vitrina-celular {
  position: absolute; right: -5%; bottom: -12%; z-index: 2; width: 27%; aspect-ratio: 390 / 844;
  padding: 6px; border-radius: 30px; background: #0F0B1E; border: 1px solid rgba(255, 255, 255, .1); box-shadow: var(--sombra-l);
}
.vitrina-cel-pantalla { position: relative; height: 100%; border-radius: 24px; overflow: hidden; background: #F5F6FA; container-type: inline-size; }
.vitrina-cel-pantalla .vitrina-capa { object-position: top center; }
/* La web de Cabañas del Norte en el celular (recreada con su foto, logo y textos) */
.cel-web {
  display: flex; flex-direction: column; color: #fff; font-family: Georgia, 'Times New Roman', serif;
  background: linear-gradient(180deg, rgba(20, 32, 28, .55) 0%, rgba(20, 32, 28, .35) 45%, rgba(20, 32, 28, .78) 100%),
              url("../img/landing/cabanas-movil-fondo.webp") 40% center / cover no-repeat;
}
.cel-web-nav { display: flex; align-items: center; justify-content: space-between; padding: 4cqw 6cqw; background: rgba(36, 64, 56, .92); }
.cel-web-nav img { width: 22cqw; height: auto; border-radius: 2px; }
.cel-web-menu { display: grid; gap: 1.6cqw; }
.cel-web-menu i { display: block; width: 7cqw; height: .9cqw; border-radius: 1cqw; background: #fff; }
.cel-web-hero { flex: 1; display: flex; flex-direction: column; justify-content: center; gap: 4cqw; padding: 0 7cqw 10cqw; }
.cel-web-badge { align-self: flex-start; padding: 1.6cqw 3.5cqw; border: 1px solid rgba(212, 135, 43, .7); border-radius: 99px; background: rgba(0, 0, 0, .25); color: #E9A64B; font: 700 3cqw/1.2 var(--fuente); letter-spacing: .04em; text-transform: uppercase; }
.cel-web-titulo { font-size: 12.5cqw; line-height: 1.05; font-weight: 700; }
.cel-web-titulo em { display: block; font-style: normal; color: #E39A3B; }
.cel-web-texto { font: 400 4.2cqw/1.45 var(--fuente); color: rgba(255, 255, 255, .88); }
.cel-web-btn { display: block; padding: 3.6cqw; border-radius: 99px; background: linear-gradient(180deg, #E0953C, #B86E22); color: #fff; text-align: center; font: 700 3.6cqw/1 var(--fuente); text-transform: uppercase; letter-spacing: .03em; }
.cel-web-btn-2 { background: transparent; border: 1px solid rgba(255, 255, 255, .7); }
.cel-web-wa { position: absolute; right: 5cqw; bottom: 5cqw; width: 14cqw; height: 14cqw; border-radius: 50%; display: grid; place-items: center; background: #25D366; color: #fff; font-size: 7cqw; box-shadow: 0 2cqw 5cqw rgba(0, 0, 0, .3); }
@media (max-width: 960px) { .vitrina-celular { right: -2%; } }
@media (max-width: 560px) { .vitrina-celular { width: 31%; right: 0; bottom: -10%; border-radius: 22px; padding: 4px; } .vitrina-cel-pantalla { border-radius: 18px; } }

.vitrina-progreso { position: absolute; left: 0; right: 0; bottom: 0; height: 3px; background: rgba(15, 23, 42, .06); }
.vitrina-progreso span { display: block; height: 100%; width: 0; background: linear-gradient(90deg, var(--violeta), var(--celeste)); }
.vitrina-progreso span.corriendo { width: 100%; transition: width var(--dur, 6s) linear; }

@media (prefers-reduced-motion: no-preference) {
  .hero-texto > * { animation: entrar .7s var(--ease) both; }
  .hero-texto > *:nth-child(2) { animation-delay: .06s; }
  .hero-texto > *:nth-child(3) { animation-delay: .12s; }
  .hero-texto > *:nth-child(4) { animation-delay: .18s; }
  .hero-texto > *:nth-child(5) { animation-delay: .24s; }
  .hero-visual { animation: entrar-visual .9s var(--ease) .1s both; }
}
@keyframes entrar { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes entrar-visual { from { opacity: 0; transform: translateY(24px) scale(.98); } to { opacity: 1; transform: none; } }

@media (max-width: 960px) {
  .hero-grilla { grid-template-columns: 1fr; }
  .hero-texto { text-align: left; }
  .hero-visual { max-width: 680px; width: 100%; margin: 8px auto 0; }
  .vitrina-ventana { transform: none; }
}
@media (max-width: 560px) {
  .vitrina-selector { display: flex; }
  .vitrina-selector button { flex: 1; justify-content: center; padding: 8px 10px; font-size: .88rem; }
  .camino { padding: 14px; gap: 12px; }
  .camino-icono { width: 42px; height: 42px; font-size: 1.15rem; }
}

/* ── Situaciones ──────────────────────────────────────────────── */
.situaciones { background: var(--fondo-suave); border-block: 1px solid var(--linea); }
.grilla-4 { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; }
.situacion {
  display: flex; flex-direction: column; gap: 10px; padding: 26px 22px; border-radius: var(--radio);
  background: #fff; border: 1px solid var(--linea); text-decoration: none; color: inherit;
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s;
}
.situacion:hover { transform: translateY(-3px); box-shadow: var(--sombra); border-color: var(--violeta-borde); }
.situacion > i { font-size: 1.5rem; color: var(--violeta-tinta); }
.situacion h3 { font-size: 1.08rem; font-weight: 700; }
.situacion p { font-size: .95rem; color: var(--tinta-3); flex: 1; }
.situacion-link { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .92rem; color: var(--violeta-tinta); }
.situacion-link i { transition: transform .25s var(--ease); }
.situacion:hover .situacion-link i { transform: translateX(4px); }
@media (max-width: 960px) { .grilla-4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) { .grilla-4 { grid-template-columns: 1fr; } }

/* ── Páginas web ──────────────────────────────────────────────── */
.web-intro { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.web-intro .encabezado { margin-bottom: 0; }
.tipos-web { display: grid; gap: 12px; }
.tipos-web li {
  display: flex; gap: 14px; padding: 16px 18px; border-radius: var(--radio); border: 1px solid var(--linea); background: #fff;
}
.tipos-web i { flex: 0 0 auto; width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: var(--violeta-suave); color: var(--violeta-tinta); font-size: 1.1rem; }
.tipos-web strong { display: block; color: var(--tinta); }
.tipos-web span { font-size: .93rem; color: var(--tinta-3); }

.trabajos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px; margin-top: clamp(48px, 6vw, 80px); }
.trabajo { display: flex; flex-direction: column; gap: 18px; }
.trabajo .ventana { transition: transform .4s var(--ease), box-shadow .4s var(--ease); }
.trabajo:hover .ventana { transform: translateY(-4px); box-shadow: var(--sombra-l); }
.trabajo-texto h3 { margin-top: 10px; font-size: 1.2rem; font-weight: 700; }
.trabajo-texto p { margin-top: 6px; color: var(--tinta-3); }

.modalidades { margin-top: clamp(64px, 8vw, 104px); }
.modalidades .encabezado { margin-bottom: 32px; }
.grilla-2 { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; max-width: 920px; margin: 0 auto; }
.modalidad {
  display: flex; flex-direction: column; align-items: flex-start; gap: 12px; padding: 30px; border-radius: var(--radio-l);
  background: #fff; border: 1px solid var(--linea); box-shadow: var(--sombra-s);
}
.modalidad p { color: var(--tinta-3); flex: 1; margin-bottom: 8px; }
.modalidad h4 { font-size: 1.35rem; font-weight: 800; }
.modalidad-icono { width: 48px; height: 48px; border-radius: 12px; display: grid; place-items: center; font-size: 1.3rem; background: var(--fondo-suave); color: var(--tinta); }
.modalidad-destacada { border-color: var(--violeta-borde); background: linear-gradient(180deg, #FBF8FF, #fff); }
.modalidad-destacada .modalidad-icono { background: var(--violeta-suave); color: var(--violeta-tinta); }
.nota { display: flex; gap: 8px; justify-content: center; align-items: flex-start; max-width: 720px; margin: 24px auto 0; font-size: .92rem; color: var(--tinta-3); text-align: center; }
.nota i { margin-top: 3px; }
@media (max-width: 860px) {
  .web-intro, .grilla-2 { grid-template-columns: 1fr; }
  .nota { text-align: left; justify-content: flex-start; }
}
@media (max-width: 640px) { .trabajos { grid-template-columns: 1fr; } }

/* ── Sistema (sección oscura) ─────────────────────────────────── */
.sistema {
  position: relative; color: #C9C3DD;
  background:
    radial-gradient(900px 500px at 15% -10%, rgba(123, 63, 228, .35), transparent 60%),
    radial-gradient(800px 500px at 100% 30%, rgba(30, 136, 229, .18), transparent 60%),
    var(--oscuro);
}
.sistema h2, .sistema h3 { color: #fff; }
.sistema .bajada { color: #B7B0CC; }

.recorrido { background: var(--oscuro-2); border: 1px solid var(--oscuro-linea); border-radius: var(--radio-l); padding: clamp(16px, 2.4vw, 28px); }
.recorrido-tabs { display: flex; gap: 6px; padding: 6px; border-radius: 14px; background: rgba(255, 255, 255, .05); overflow-x: auto; scrollbar-width: none; }
.recorrido-tabs::-webkit-scrollbar { display: none; }
.recorrido-tabs button {
  flex: 1 0 auto; display: inline-flex; align-items: center; justify-content: center; gap: 8px; min-height: 44px; padding: 10px 16px;
  border: 0; border-radius: 10px; background: transparent; color: #B7B0CC; font: 600 .95rem var(--fuente); cursor: pointer; transition: background-color .2s, color .2s;
}
.recorrido-tabs button:hover { color: #fff; }
.recorrido-tabs button[aria-selected="true"] { background: #fff; color: var(--violeta-tinta); box-shadow: 0 4px 14px rgba(0, 0, 0, .25); }
.recorrido-panel { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.6fr); gap: clamp(24px, 4vw, 48px); align-items: center; padding: clamp(20px, 3vw, 36px) clamp(4px, 1vw, 12px) 8px; }
.recorrido-panel[hidden] { display: none; }
.recorrido-panel h3 { font-size: clamp(1.3rem, 2.2vw, 1.7rem); font-weight: 800; margin-bottom: 20px; letter-spacing: -.025em; }
.recorrido-panel .lista-check li { color: #DAD5EA; }
.recorrido-panel .lista-check li::before { background-color: rgba(196, 177, 255, .18); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 10.2l2.6 2.6L14.2 7' fill='none' stroke='%23C4B1FF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.recorrido-panel .ventana { border-color: rgba(255, 255, 255, .12); box-shadow: 0 30px 70px rgba(0, 0, 0, .45); }
.recorrido-panel:not([hidden]) .ventana { animation: panel-entra .45s var(--ease) both; }
@keyframes panel-entra { from { opacity: 0; transform: translateY(10px) scale(.99); } to { opacity: 1; transform: none; } }
.recorrido-aclaracion { margin-top: 14px; text-align: right; font-size: .8rem; color: #8F88A8; }
@media (max-width: 860px) {
  .recorrido-panel { grid-template-columns: 1fr; }
  .recorrido-panel .ventana { order: -1; }
  .recorrido-tabs button { flex: 1 0 auto; padding: 10px 12px; font-size: .9rem; }
}
/* En el celular se muestra la captura del celular, con marco de teléfono */
@media (max-width: 560px) {
  .recorrido-tabs { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); overflow: visible; }
  .recorrido .ventana-recorrido { width: 100%; max-width: 290px; margin: 0 auto; padding: 7px; border-radius: 32px; background: #0F0B1E; }
  .recorrido .ventana-recorrido .ventana-barra { display: none; }
  .recorrido .ventana-recorrido img { border-radius: 26px; }
  .recorrido-aclaracion { text-align: center; }
}

.modulos { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 14px; margin-top: 28px; }
.modulo { padding: 22px; border-radius: var(--radio); background: rgba(255, 255, 255, .04); border: 1px solid var(--oscuro-linea); transition: background-color .25s, border-color .25s; }
.modulo:hover { background: rgba(255, 255, 255, .07); border-color: rgba(196, 177, 255, .3); }
.modulo i { font-size: 1.35rem; color: #C4B1FF; }
.modulo h3 { margin: 12px 0 6px; font-size: 1rem; font-weight: 700; }
.modulo p { font-size: .9rem; color: #B7B0CC; }
@media (max-width: 960px) { .modulos { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 560px) {
  .modulos { gap: 10px; }
  .modulo { padding: 16px 14px; }
  .modulo h3 { font-size: .92rem; }
  .modulo p { font-size: .82rem; }
}

.acciones { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 24px; }

/* ── Demo animada del sistema (reemplaza al video) ───────────── */
.demo { display: grid; grid-template-columns: minmax(0, .82fr) minmax(0, 1.45fr); gap: clamp(24px, 4vw, 56px); align-items: center; margin-top: clamp(56px, 7vw, 96px); }
.demo-lado h3 { font-size: clamp(1.45rem, 2.4vw, 1.95rem); font-weight: 800; letter-spacing: -.025em; }
.demo-lado > p { margin-top: 12px; color: #B7B0CC; }
.demo-pasos { display: grid; gap: 8px; margin-top: 24px; }
.demo-pasos button {
  position: relative; overflow: hidden; width: 100%; display: flex; align-items: center; gap: 14px; padding: 12px 14px; min-height: 60px;
  border-radius: 14px; border: 1px solid var(--oscuro-linea); background: rgba(255, 255, 255, .03); color: #B7B0CC;
  text-align: left; cursor: pointer; font: inherit; transition: background-color .25s, border-color .25s;
}
.demo-pasos button:hover { background: rgba(255, 255, 255, .06); }
.demo-pasos button[aria-selected="true"] { background: rgba(255, 255, 255, .09); border-color: rgba(196, 177, 255, .35); }
.demo-num { flex: 0 0 auto; width: 30px; height: 30px; border-radius: 50%; display: grid; place-items: center; background: rgba(255, 255, 255, .08); color: #fff; font-weight: 700; font-size: .9rem; transition: background-color .25s; }
.demo-pasos button[aria-selected="true"] .demo-num { background: var(--violeta); }
.demo-pasos strong { display: block; color: #fff; font-size: .98rem; }
.demo-pasos small { font-size: .85rem; color: #9C95B5; }
.demo-barra { position: absolute; left: 0; bottom: 0; height: 2px; width: 0; background: linear-gradient(90deg, var(--violeta), var(--celeste)); }
.demo-barra.corriendo { width: 100%; transition: width var(--dur, 7s) linear; }

.demo-app { position: relative; border-radius: 16px; overflow: hidden; background: #fff; border: 1px solid rgba(255, 255, 255, .14); box-shadow: 0 40px 90px rgba(0, 0, 0, .5); }
/* La pantalla es el sistema real (demo-sistema.html) a escala dentro de la ventana */
.demo-app .ventana-barra { position: relative; }
.demo-aclaracion { margin-left: auto; flex-shrink: 0; font-size: 10.5px; color: var(--tinta-3); background: #fff; border: 1px solid var(--linea); padding: 1px 8px; border-radius: 999px; white-space: nowrap; }
.demo-marco { position: relative; overflow: hidden; background: #F5F6FA; aspect-ratio: 1366 / 854; }
.demo-marco iframe { position: absolute; left: 0; top: 0; border: 0; transform-origin: 0 0; pointer-events: none; background: #F5F6FA; }
.demo-marco::after { content: ''; position: absolute; inset: 0; }   /* nada adentro se puede tocar */
@media (max-width: 600px) { .demo-marco { aspect-ratio: 390 / 720; } }

@media (max-width: 960px) {
  .demo { grid-template-columns: 1fr; gap: 18px; }
  /* La animación va antes que la lista de pasos */
  .demo-lado { display: contents; }
  .demo-lado h3 { order: 1; } .demo-lado > p { order: 2; margin-top: -6px; } .demo-app { order: 3; }
  .demo-pasos { order: 4; margin-top: 0; grid-template-columns: 1fr 1fr; }
  .demo .acciones { order: 5; margin-top: 4px; }
}
@media (max-width: 600px) {
  .demo-pasos button { padding: 10px; gap: 10px; min-height: 52px; }
  .demo-pasos small { display: none; }
  .demo-pasos strong { font-size: .86rem; }
  .demo-num { width: 26px; height: 26px; font-size: .8rem; }
}

/* ── Planes ───────────────────────────────────────────────────── */
.planes { background: linear-gradient(180deg, #fff 0%, var(--fondo-suave) 100%); }
.planes-grilla { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; align-items: stretch; max-width: 1080px; margin: 0 auto; }
.plan { position: relative; display: flex; flex-direction: column; gap: 14px; padding: 30px 26px; border-radius: var(--radio-l); background: #fff; border: 1px solid var(--linea); box-shadow: var(--sombra-s); }
.plan h3 { font-size: 1.3rem; font-weight: 800; }
.plan-desc { color: var(--tinta-3); font-size: .95rem; min-height: 3em; }
.plan-precio { display: flex; align-items: baseline; gap: 6px; margin: 4px 0; color: var(--tinta); }
.plan-precio span { font-weight: 700; color: var(--tinta-3); }
.plan-precio b { font-size: 3rem; font-weight: 800; letter-spacing: -.04em; line-height: 1; }
.plan-precio small { color: var(--tinta-3); font-size: .95rem; }
.plan .lista-check { margin-top: 8px; padding-top: 18px; border-top: 1px solid var(--linea); }
.plan .lista-check li { font-size: .95rem; margin-bottom: 10px; }
.plan-destacado { border: 2px solid var(--violeta); box-shadow: 0 24px 60px rgba(123, 63, 228, .18); background: linear-gradient(180deg, #FCFAFF, #fff 40%); }
.plan-marca { position: absolute; top: -13px; left: 50%; transform: translateX(-50%); padding: 5px 14px; border-radius: 999px; background: var(--violeta); color: #fff; font-size: .78rem; font-weight: 700; white-space: nowrap; }
@media (max-width: 960px) { .planes-grilla { grid-template-columns: 1fr; max-width: 520px; gap: 28px; } .plan-destacado { order: -1; } }

/* ── Por rubro ────────────────────────────────────────────────── */
.rubro-destacado {
  display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, .6fr); gap: clamp(24px, 4vw, 56px); align-items: center;
  padding: clamp(28px, 4vw, 52px); border-radius: var(--radio-l); background: linear-gradient(135deg, #FBF8FF 0%, #F1F7FE 100%); border: 1px solid var(--violeta-borde);
  overflow: hidden;
}
.rubro-texto h3 { margin: 14px 0 10px; font-size: clamp(1.5rem, 2.6vw, 2.1rem); font-weight: 800; letter-spacing: -.03em; }
.rubro-texto > p { color: var(--tinta-3); margin-bottom: 22px; }
.lista-2col { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: 24px; margin-bottom: 22px; }
.celular-rubro { width: 100%; max-width: 260px; justify-self: center; transform: rotate(3deg); }
.rubro-otros {
  display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr) auto; gap: 24px 40px; align-items: center;
  margin-top: 20px; padding: clamp(24px, 3vw, 36px); border-radius: var(--radio-l); border: 1px solid var(--linea); background: #fff;
}
.rubro-otros h3 { margin: 10px 0 8px; font-size: 1.3rem; font-weight: 800; }
.rubro-otros p { color: var(--tinta-3); }
.rubros-lista { display: flex; flex-wrap: wrap; gap: 8px; }
.rubros-lista li { padding: 6px 12px; border-radius: 999px; border: 1px dashed #C9C4D8; color: var(--tinta-3); font-size: .88rem; }
@media (max-width: 960px) {
  .rubro-otros { grid-template-columns: 1fr; }
  .rubro-otros .boton { justify-self: start; }
}
@media (max-width: 760px) {
  .rubro-destacado { grid-template-columns: 1fr; }
  .celular-rubro { max-width: 220px; }
  .lista-2col { grid-template-columns: 1fr; }
}

/* ── A medida ─────────────────────────────────────────────────── */
.medida { padding-top: 0; }
.medida-caja {
  display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 24px 32px; align-items: center;
  padding: clamp(28px, 4vw, 44px) clamp(24px, 4vw, 48px); border-radius: var(--radio-l);
  background: var(--tinta); color: #CBD5E1; max-width: 1160px;
}
.medida-caja h2 { color: #fff; font-size: clamp(1.35rem, 2.4vw, 1.8rem); font-weight: 800; letter-spacing: -.025em; }
.medida-caja p { margin-top: 8px; }
.medida-icono { width: 60px; height: 60px; border-radius: 16px; display: grid; place-items: center; font-size: 1.6rem; color: #fff; background: linear-gradient(135deg, var(--violeta), var(--celeste)); }
@media (max-width: 760px) {
  .medida-caja { grid-template-columns: 1fr; margin: 0 20px; width: auto; }
  .medida-caja .boton { justify-self: start; }
}

/* ── Proceso ──────────────────────────────────────────────────── */
.proceso { background: var(--fondo-suave); border-block: 1px solid var(--linea); }
.pasos { position: relative; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 20px; counter-reset: paso; }
.pasos::before {
  content: ''; position: absolute; top: 27px; left: 12%; right: 12%; height: 2px;
  background: linear-gradient(90deg, var(--violeta-borde), var(--violeta), var(--celeste)); transform-origin: left; transform: scaleX(var(--progreso, 1));
  transition: transform 1.2s var(--ease);
}
.paso { position: relative; text-align: center; padding: 0 8px; }
.paso-num {
  position: relative; z-index: 1; display: grid; place-items: center; width: 56px; height: 56px; margin: 0 auto 18px; border-radius: 50%;
  background: #fff; border: 2px solid var(--violeta); color: var(--violeta-tinta); font-weight: 800; font-size: 1.2rem; box-shadow: 0 0 0 6px var(--fondo-suave);
}
.paso h3 { font-size: 1.1rem; font-weight: 700; margin-bottom: 8px; }
.paso p { font-size: .95rem; color: var(--tinta-3); }
@media (max-width: 860px) {
  .pasos { grid-template-columns: 1fr; gap: 28px; max-width: 520px; margin: 0 auto; }
  .pasos::before { top: 28px; bottom: 28px; left: 27px; right: auto; width: 2px; height: auto; transform-origin: top; transform: scaleY(var(--progreso, 1)); }
  .paso { display: grid; grid-template-columns: 56px minmax(0, 1fr); column-gap: 18px; text-align: left; padding: 0; }
  .paso-num { grid-row: span 2; margin: 0; }
  .paso h3 { align-self: end; margin: 4px 0 4px; }
}

/* ── Por qué ──────────────────────────────────────────────────── */
.porque-grilla { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(32px, 5vw, 72px); align-items: start; }
.porque .encabezado { margin-bottom: 0; position: sticky; top: calc(var(--nav-alto) + 32px); }
.razones { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; }
.razon { display: flex; flex-direction: column; gap: 14px; padding: 26px; border-radius: var(--radio); border: 1px solid var(--linea); background: #fff; }
.razon > i { width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center; font-size: 1.25rem; background: var(--violeta-suave); color: var(--violeta-tinta); }
.razon:nth-child(2) > i, .razon:nth-child(3) > i { background: var(--celeste-suave); color: var(--celeste-tinta); }
.razon h3 { font-size: 1.08rem; font-weight: 700; margin-bottom: 6px; }
.razon p { font-size: .95rem; color: var(--tinta-3); }
@media (max-width: 860px) {
  .porque-grilla { grid-template-columns: 1fr; }
  .porque .encabezado { position: static; }
}
@media (max-width: 520px) {
  .razones { grid-template-columns: 1fr; gap: 12px; }
  .razon { flex-direction: row; align-items: flex-start; padding: 20px; }
  .razon > i { flex: 0 0 auto; }
}

/* ── Preguntas ────────────────────────────────────────────────── */
.faq { display: grid; gap: 10px; }
.faq details { border: 1px solid var(--linea); border-radius: 14px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.faq details[open] { border-color: var(--violeta-borde); box-shadow: var(--sombra-s); }
.faq summary {
  display: flex; align-items: center; justify-content: space-between; gap: 16px; padding: 18px 20px; min-height: 56px;
  font-weight: 600; color: var(--tinta); cursor: pointer; list-style: none;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: ''; flex: 0 0 auto; width: 28px; height: 28px; border-radius: 50%; background: var(--fondo-suave)
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M6 8l4 4 4-4' fill='none' stroke='%236D28D9' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/16px no-repeat;
  transition: transform .25s var(--ease), background-color .2s;
}
.faq details[open] summary::after { transform: rotate(180deg); background-color: var(--violeta-suave); }
.faq details p { padding: 0 20px 20px; color: var(--tinta-3); }

/* ── Contacto ─────────────────────────────────────────────────── */
.contacto {
  color: #C9C3DD;
  background:
    radial-gradient(700px 400px at 0% 100%, rgba(123, 63, 228, .4), transparent 60%),
    radial-gradient(700px 400px at 100% 0%, rgba(30, 136, 229, .22), transparent 60%),
    var(--oscuro);
}
.contacto-grilla { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.05fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.contacto h2 { color: #fff; font-size: clamp(1.9rem, 3.6vw, 2.75rem); font-weight: 800; letter-spacing: -.03em; }
.contacto-texto > p { margin-top: 16px; font-size: 1.08rem; color: #B7B0CC; }
.contacto-canales { display: grid; gap: 10px; margin-top: 28px; }
.contacto-canales a { display: inline-flex; align-items: center; gap: 12px; color: #fff; text-decoration: none; font-weight: 500; min-height: 44px; }
.contacto-canales a:hover { color: #C4B1FF; }
.contacto-canales i { width: 40px; height: 40px; border-radius: 10px; display: grid; place-items: center; background: rgba(255, 255, 255, .08); font-size: 1.1rem; }

.armador { padding: clamp(22px, 3vw, 32px); border-radius: var(--radio-l); background: #fff; color: var(--tinta-2); box-shadow: 0 30px 80px rgba(0, 0, 0, .35); }
.armador fieldset { border: 0; margin: 0 0 18px; padding: 0; }
.armador legend { font-weight: 700; color: var(--tinta); margin-bottom: 12px; font-size: 1.05rem; }
.opciones { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.opciones label { position: relative; cursor: pointer; }
.opciones input { position: absolute; opacity: 0; pointer-events: none; }
.opciones span {
  display: flex; align-items: center; gap: 10px; min-height: 52px; padding: 12px 14px; border-radius: 12px; border: 1.5px solid var(--linea);
  font-weight: 600; font-size: .93rem; color: var(--tinta-2); transition: border-color .2s, background-color .2s, color .2s;
}
.opciones span i { color: var(--violeta-tinta); font-size: 1.1rem; }
.opciones label:hover span { border-color: var(--violeta-borde); }
.opciones input:checked + span { border-color: var(--violeta); background: var(--violeta-suave); color: var(--violeta-tinta); }
.opciones input:focus-visible + span { outline: 3px solid var(--violeta); outline-offset: 2px; }
.campos { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.campo { display: flex; flex-direction: column; gap: 6px; margin-bottom: 12px; font-weight: 600; font-size: .9rem; color: var(--tinta); }
.campo small { font-weight: 400; color: var(--tinta-3); }
.campo input, .campo textarea {
  width: 100%; padding: 12px 14px; min-height: 48px; border-radius: 12px; border: 1.5px solid var(--linea); background: var(--fondo-suave);
  font: 400 1rem var(--fuente); color: var(--tinta); transition: border-color .2s, background-color .2s;
}
.campo textarea { resize: vertical; min-height: 88px; }
.campo input:focus, .campo textarea:focus { outline: none; border-color: var(--violeta); background: #fff; box-shadow: 0 0 0 4px rgba(123, 63, 228, .12); }
.armador-nota { margin-top: 12px; font-size: .8rem; color: var(--tinta-3); text-align: center; }
@media (max-width: 860px) { .contacto-grilla { grid-template-columns: 1fr; } }
@media (max-width: 480px) { .opciones, .campos { grid-template-columns: 1fr; } }

/* ── Pie ──────────────────────────────────────────────────────── */
.pie { background: #0B0819; color: #A39DB8; padding: 64px 0 28px; font-size: .95rem; }
.pie-grilla { display: grid; grid-template-columns: minmax(0, 1.4fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.pie-marca img { height: 44px; width: auto; filter: brightness(0) invert(1); opacity: .92; }
.pie-marca p { margin-top: 16px; max-width: 320px; }
.pie h2 { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: #fff; margin-bottom: 14px; }
.pie nav a, .pie-grilla > div:last-child a { display: flex; align-items: center; gap: 8px; color: #A39DB8; text-decoration: none; padding: 6px 0; }
.pie a:hover { color: #fff; }
.pie-legal { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 48px; padding-top: 24px; border-top: 1px solid rgba(255, 255, 255, .08); font-size: .85rem; }
.pie-legal a { color: #A39DB8; }
@media (max-width: 860px) { .pie-grilla { grid-template-columns: 1fr 1fr; } .pie-marca { grid-column: 1 / -1; } }

/* ── WhatsApp flotante ────────────────────────────────────────── */
.wa-flotante {
  position: fixed; right: max(18px, env(safe-area-inset-right)); bottom: max(18px, env(safe-area-inset-bottom)); z-index: 90;
  width: 58px; height: 58px; border-radius: 50%; display: grid; place-items: center; font-size: 1.7rem; color: #fff; text-decoration: none;
  background: var(--verde-wa); box-shadow: 0 10px 30px rgba(31, 175, 87, .45);
  opacity: 0; transform: translateY(16px) scale(.9); pointer-events: none; transition: opacity .3s, transform .3s var(--ease), background-color .2s;
}
.wa-flotante.visible { opacity: 1; transform: none; pointer-events: auto; }
.wa-flotante:hover { background: var(--verde-wa-hover); }

/* ── Aparición al desplazarse ─────────────────────────────────── */
.js .aparecer { opacity: 0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); transition-delay: var(--retardo, 0s); }
.js .aparecer.visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
  .js .aparecer { opacity: 1; transform: none; }
}

/* ── Idioma ───────────────────────────────────────────────────── */
html.i18n-cargando body { opacity: 0; }
.idioma { position: relative; }
.idioma-boton {
  display: inline-flex; align-items: center; gap: 6px; min-height: 40px; padding: 8px 12px; border-radius: 10px;
  border: 1px solid var(--linea); background: #fff; color: var(--tinta-2); font: 600 .88rem var(--fuente); cursor: pointer;
  transition: border-color .2s, color .2s;
}
.idioma-boton:hover, .idioma-boton[aria-expanded="true"] { border-color: var(--violeta-borde); color: var(--violeta-tinta); }
.idioma-menu {
  position: absolute; right: 0; top: calc(100% + 6px); z-index: 120; min-width: 150px; padding: 6px; border-radius: 12px;
  background: #fff; border: 1px solid var(--linea); box-shadow: var(--sombra);
  opacity: 0; visibility: hidden; transform: translateY(-4px); transition: opacity .15s, transform .2s var(--ease), visibility 0s .2s;
}
.idioma.abierto .idioma-menu { opacity: 1; visibility: visible; transform: none; transition: opacity .15s, transform .2s var(--ease); }
.idioma-menu button {
  display: flex; width: 100%; align-items: center; justify-content: space-between; gap: 10px; min-height: 40px; padding: 8px 12px;
  border: 0; border-radius: 8px; background: transparent; color: var(--tinta-2); font: 500 .92rem var(--fuente); cursor: pointer; text-align: left;
}
.idioma-menu button:hover { background: var(--fondo-suave); }
.idioma-menu button.activo { color: var(--violeta-tinta); font-weight: 700; }
.idioma-menu button.activo::after { content: '✓'; }
.nav-idiomas { display: none; }
@media (max-width: 960px) {
  .nav-acciones .idioma { display: none; }
  .nav-idiomas { display: flex; gap: 6px; margin-top: 10px; }
  .nav-idiomas button { flex: 1; min-height: 44px; border: 1px solid var(--linea); border-radius: 10px; background: #fff; color: var(--tinta-2); font: 600 .95rem var(--fuente); cursor: pointer; }
  .nav-idiomas button.activo { border-color: var(--violeta); background: var(--violeta-suave); color: var(--violeta-tinta); }
}