/* =====================================================================
   Escoda Project — hoja de estilos
   Índice
     1. Variables (colores, tipografía, espaciados)
     2. Base y utilidades
     3. Botones, chips, enlaces
     4. Cabecera y menú móvil
     5. Portada (hero) y cabeceras de página interior
     6. Secciones y tarjetas (por qué, servicios, proceso, valores)
     7. Proyectos (marcos de navegador y móvil)
     8. Precios, FAQ y llamada a la acción
     9. Equipo
    10. Contacto y formulario
    11. Páginas legales y 404
    12. Pie y botón flotante de WhatsApp
    13. Animaciones y accesibilidad
   ===================================================================== */

/* ===== 1. Variables ===== */
:root {
  --tinta: #15162a;          /* fondo oscuro de la marca (logo) */
  --tinta-2: #1d1e38;
  --tinta-3: #282a4d;
  --violeta: #7c6ce0;        /* acento de la marca */
  --violeta-osc: #6455c9;
  --violeta-claro: #b9b0f6;
  --violeta-suave: #eeecfb;
  --papel: #f5f5f8;          /* fondo claro de la marca */
  --blanco: #ffffff;
  --texto: #1a1b2e;
  --texto-suave: #5d607c;
  --texto-inv: #f5f5f8;
  --texto-inv-suave: #b3b5cc;
  --linea: #e3e3ec;
  --linea-inv: rgba(255, 255, 255, 0.1);
  --ok: #2e9e6b;
  --error: #d5484f;

  --fuente-titulo: "Space Grotesk", "Inter", system-ui, sans-serif;
  --fuente-texto: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;

  --radio: 14px;
  --radio-sm: 8px;
  --max: 1140px;
  --sombra: 0 10px 30px -12px rgba(21, 22, 42, 0.18);
  --sombra-osc: 0 24px 60px -20px rgba(0, 0, 0, 0.55);
  --transicion: 180ms ease;
}

/* ===== 2. Base ===== */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--fuente-texto);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--texto);
  background: var(--papel);
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
p { margin: 0 0 1rem; }
ul { margin: 0; padding: 0; list-style: none; }
h1, h2, h3, h4 {
  font-family: var(--fuente-titulo);
  font-weight: 700;
  line-height: 1.12;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
  color: inherit;
}
h1 { font-size: clamp(2.1rem, 4.6vw, 3.6rem); }
h2 { font-size: clamp(1.7rem, 3.2vw, 2.5rem); }
h3 { font-size: 1.25rem; }
.contenedor { width: 100%; max-width: var(--max); margin: 0 auto; padding: 0 1.25rem; }
.seccion { padding: clamp(3.5rem, 8vw, 6rem) 0; }
.seccion--blanca { background: var(--blanco); }
.seccion--oscura { background: var(--tinta); color: var(--texto-inv); }
.seccion--oscura .kicker { color: var(--violeta-claro); }
.kicker {
  display: inline-flex; align-items: center; gap: 0.6rem;
  font-family: var(--fuente-titulo); font-weight: 500;
  font-size: 0.8rem; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--violeta-osc); margin-bottom: 0.9rem;
}
.kicker::before { content: ""; width: 1.4rem; height: 3px; border-radius: 2px; background: currentColor; opacity: 0.7; }
.cabecera-seccion { max-width: 680px; margin-bottom: clamp(2rem, 5vw, 3.2rem); }
.cabecera-seccion p { color: var(--texto-suave); font-size: 1.08rem; }
.seccion--oscura .cabecera-seccion p { color: var(--texto-inv-suave); }
.cabecera-seccion--fila { display: flex; align-items: flex-end; justify-content: space-between; gap: 1.5rem; max-width: none; }
.cabecera-seccion--fila > div { max-width: 680px; }
.cabecera-seccion--fila > .enlace-flecha { white-space: nowrap; flex: none; padding-bottom: 0.4rem; }
@media (max-width: 640px) {
  .cabecera-seccion--fila { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .cabecera-seccion--fila h2 { margin-bottom: 0.2rem; }
}
.suave { color: var(--texto-suave); }
.oculto-visual { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; }
.vacio { color: var(--texto-suave); font-style: italic; }
mark.pendiente { background: #fff3c4; color: #6b5600; padding: 0 0.35em; border-radius: 4px; font-weight: 500; }

/* ===== 3. Botones, chips, enlaces ===== */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5rem;
  padding: 0.85rem 1.5rem; border-radius: 999px;
  font-family: var(--fuente-titulo); font-weight: 700; font-size: 1rem; line-height: 1;
  border: 2px solid transparent; cursor: pointer;
  transition: transform var(--transicion), background var(--transicion), border-color var(--transicion), color var(--transicion), box-shadow var(--transicion);
  white-space: nowrap;
}
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-sm { padding: 0.6rem 1.1rem; font-size: 0.9rem; }
.btn-lg { padding: 1rem 1.9rem; font-size: 1.08rem; }
.btn-primario { background: var(--violeta); color: #fff; box-shadow: 0 8px 22px -8px rgba(124, 108, 224, 0.7); }
.btn-primario:hover { background: var(--violeta-osc); }
.btn-secundario { background: transparent; color: var(--tinta); border-color: var(--tinta); }
.btn-secundario:hover { background: var(--tinta); color: #fff; }
.seccion--oscura .btn-secundario, .hero .btn-secundario { color: #fff; border-color: rgba(255, 255, 255, 0.55); }
.seccion--oscura .btn-secundario:hover, .hero .btn-secundario:hover { background: #fff; color: var(--tinta); border-color: #fff; }
.btn-blanco { background: #fff; color: var(--tinta); }
.btn-blanco:hover { background: var(--papel); }
.btn:disabled { opacity: 0.6; cursor: wait; transform: none; }
.enlace-flecha { font-weight: 600; color: var(--violeta-osc); display: inline-flex; gap: 0.35rem; align-items: center; }
.enlace-flecha:hover { text-decoration: underline; text-underline-offset: 3px; }
.chip {
  display: inline-block; padding: 0.25rem 0.65rem; border-radius: 999px;
  font-size: 0.74rem; font-weight: 600; letter-spacing: 0.04em; text-transform: uppercase;
  background: var(--papel); color: var(--texto-suave);
}
.chip--cliente { background: #e2f5eb; color: #1f7a50; }
.chip--propuesta { background: var(--violeta-suave); color: var(--violeta-osc); }
.chip--demo { background: #ececf2; color: var(--texto-suave); }
.chip--dev { background: #fff3c4; color: #6b5600; }

/* ===== 4. Cabecera ===== */
.cab {
  position: sticky; top: 0; z-index: 50;
  background: rgba(21, 22, 42, 0.86);
  -webkit-backdrop-filter: blur(14px); backdrop-filter: blur(14px);
  color: var(--texto-inv);
  border-bottom: 1px solid transparent;
  transition: border-color var(--transicion), background var(--transicion);
}
.cab--solida { background: rgba(21, 22, 42, 0.96); border-bottom-color: var(--linea-inv); }
.cab-int { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; min-height: 72px; }
.logo { display: inline-flex; align-items: center; gap: 0.6rem; color: inherit; }
.logo-marca { flex: none; }
.logo-texto { font-family: var(--fuente-titulo); font-size: 1.25rem; letter-spacing: -0.01em; font-weight: 500; white-space: nowrap; }
.logo-texto b { font-weight: 700; }
.cab-nav { display: flex; align-items: center; gap: 2rem; }
.cab-nav ul { display: flex; gap: 1.6rem; }
.cab-nav ul a {
  font-weight: 500; font-size: 0.95rem; color: var(--texto-inv-suave);
  padding: 0.35rem 0; border-bottom: 2px solid transparent; transition: color var(--transicion), border-color var(--transicion);
}
.cab-nav ul a:hover, .cab-nav ul a[aria-current="page"] { color: #fff; }
.cab-nav ul a[aria-current="page"] { border-bottom-color: var(--violeta); }
.cab-acciones { display: flex; align-items: center; gap: 1rem; }
.idiomas { display: inline-flex; border: 1px solid var(--linea-inv); border-radius: 999px; padding: 3px; }
.idiomas button {
  font: inherit; font-size: 0.78rem; font-weight: 700; letter-spacing: 0.06em;
  background: transparent; color: var(--texto-inv-suave); border: 0; border-radius: 999px;
  padding: 0.3rem 0.65rem; cursor: pointer; transition: background var(--transicion), color var(--transicion);
}
.idiomas button:hover { color: #fff; }
.idiomas button.es-activo { background: #fff; color: var(--tinta); }
.cab-burger {
  display: none; width: 44px; height: 44px; padding: 10px; background: transparent; border: 0; cursor: pointer;
  flex-direction: column; justify-content: center; gap: 5px;
}
.cab-burger span { display: block; height: 2px; background: #fff; border-radius: 2px; transition: transform var(--transicion), opacity var(--transicion); }

@media (max-width: 900px) {
  .cab-burger { display: flex; }
  .cab-nav {
    position: fixed; inset: 72px 0 auto 0; z-index: 49;
    flex-direction: column; align-items: stretch; gap: 0;
    background: var(--tinta); border-top: 1px solid var(--linea-inv);
    padding: 0.5rem 1.25rem 1.5rem; box-shadow: var(--sombra-osc);
    transform: translateY(-8px); opacity: 0; visibility: hidden; pointer-events: none;
    transition: transform var(--transicion), opacity var(--transicion), visibility 0s linear var(--transicion);
  }
  body.menu-abierto .cab-nav { transform: none; opacity: 1; visibility: visible; pointer-events: auto; transition-delay: 0s; }
  .cab-nav ul { flex-direction: column; gap: 0; }
  .cab-nav ul a { display: block; padding: 0.9rem 0; font-size: 1.05rem; border-bottom: 1px solid var(--linea-inv); }
  .cab-nav ul a[aria-current="page"] { border-bottom-color: var(--linea-inv); color: var(--violeta-claro); }
  .cab-acciones { justify-content: space-between; padding-top: 1.1rem; }
  body.menu-abierto .cab-burger span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
  body.menu-abierto .cab-burger span:nth-child(2) { opacity: 0; }
  body.menu-abierto .cab-burger span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }
}

/* ===== 5. Portada y cabeceras interiores ===== */
.hero, .cab-pagina {
  position: relative; overflow: hidden;
  background: var(--tinta); color: var(--texto-inv);
}
.hero::before, .cab-pagina::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background:
    radial-gradient(60% 55% at 78% 18%, rgba(124, 108, 224, 0.42), transparent 70%),
    radial-gradient(40% 40% at 10% 90%, rgba(124, 108, 224, 0.18), transparent 70%);
}
.hero::after, .cab-pagina::after {
  content: ""; position: absolute; inset: 0; pointer-events: none; opacity: 0.35;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 48px 48px;
  -webkit-mask-image: radial-gradient(70% 70% at 50% 40%, #000 30%, transparent 100%);
          mask-image: radial-gradient(70% 70% at 50% 40%, #000 30%, transparent 100%);
}
.hero-int, .cab-pagina-int { position: relative; z-index: 1; }
.hero-int {
  display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center;
  padding: clamp(3.5rem, 8vw, 6.5rem) 1.25rem clamp(3rem, 7vw, 5rem);
}
.hero .kicker { color: var(--violeta-claro); }
.hero h1 { color: #fff; margin-bottom: 1.1rem; }
.hero-sub { font-size: clamp(1.05rem, 1.6vw, 1.22rem); color: var(--texto-inv-suave); max-width: 34rem; margin-bottom: 1.8rem; }
.hero-cta { display: flex; flex-wrap: wrap; gap: 0.8rem; }
.hero-visual { position: relative; }
.hero-visual figcaption { font-size: 0.82rem; color: var(--texto-inv-suave); margin-top: 1rem; text-align: center; }
.hero-stats {
  position: relative; z-index: 1; border-top: 1px solid var(--linea-inv);
  display: grid; grid-template-columns: repeat(4, 1fr);
}
.hero-stats > div { padding: 1.4rem 1.25rem; text-align: center; border-left: 1px solid var(--linea-inv); }
.hero-stats > div:first-child { border-left: 0; }
.hero-stats strong { display: block; font-family: var(--fuente-titulo); font-size: clamp(1.5rem, 2.6vw, 2rem); color: #fff; letter-spacing: -0.02em; line-height: 1.1; }
.hero-stats > div > span { font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--texto-inv-suave); }
.cab-pagina-int { padding: clamp(3rem, 7vw, 5rem) 1.25rem clamp(2.5rem, 6vw, 4rem); max-width: 760px; }
.cab-pagina h1 { color: #fff; }
.cab-pagina .kicker { color: var(--violeta-claro); }
.cab-pagina p { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--texto-inv-suave); margin: 0; }

@media (max-width: 900px) {
  .hero-int { grid-template-columns: 1fr; }
  .hero-visual { max-width: 560px; }
  .hero-stats { grid-template-columns: repeat(2, 1fr); }
  .hero-stats > div:nth-child(3) { border-left: 0; }
  .hero-stats > div:nth-child(n+3) { border-top: 1px solid var(--linea-inv); }
}

/* ===== 6. Secciones y tarjetas ===== */
.rejilla { display: grid; gap: 1.25rem; }
.rejilla--2 { grid-template-columns: repeat(2, 1fr); }
.rejilla--3 { grid-template-columns: repeat(3, 1fr); }
.rejilla--4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 900px) { .rejilla--3, .rejilla--4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 560px) { .rejilla--2, .rejilla--3, .rejilla--4 { grid-template-columns: 1fr; } }

.tarjeta {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio);
  padding: 1.6rem; transition: transform var(--transicion), box-shadow var(--transicion), border-color var(--transicion);
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: var(--sombra); border-color: #d6d6e4; }
.tarjeta h3 { margin-bottom: 0.5rem; }
.tarjeta p { color: var(--texto-suave); margin: 0; }
.tarjeta .enlace-flecha { margin-top: 1rem; }
.icono {
  width: 46px; height: 46px; border-radius: 12px; display: grid; place-items: center;
  background: var(--violeta-suave); color: var(--violeta-osc); margin-bottom: 1.1rem;
}
.icono svg { width: 24px; height: 24px; }
.seccion--oscura .tarjeta { background: var(--tinta-2); border-color: var(--linea-inv); }
.seccion--oscura .tarjeta p { color: var(--texto-inv-suave); }
.seccion--oscura .tarjeta:hover { border-color: rgba(255, 255, 255, 0.22); box-shadow: var(--sombra-osc); }
.seccion--oscura .icono { background: rgba(124, 108, 224, 0.18); color: var(--violeta-claro); }

/* Proceso */
.pasos { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.25rem; counter-reset: paso; position: relative; }
.paso { position: relative; padding-top: 0.5rem; }
.paso-num {
  width: 44px; height: 44px; border-radius: 50%; display: grid; place-items: center;
  background: var(--violeta); color: #fff; font-family: var(--fuente-titulo); font-weight: 700;
  margin-bottom: 1rem; position: relative; z-index: 1; box-shadow: 0 0 0 6px var(--papel);
}
.seccion--blanca .paso-num { box-shadow: 0 0 0 6px var(--blanco); }
.paso::before {
  content: ""; position: absolute; left: 44px; right: -1.25rem; top: calc(0.5rem + 22px); height: 2px;
  background: linear-gradient(90deg, var(--violeta-claro), var(--linea));
}
.paso:last-child::before { display: none; }
.paso h3 { font-size: 1.15rem; margin-bottom: 0.4rem; }
.paso p { color: var(--texto-suave); margin: 0; }
@media (max-width: 900px) {
  .pasos { grid-template-columns: 1fr 1fr; row-gap: 2rem; }
  .paso:nth-child(2)::before { display: none; }
}
@media (max-width: 560px) {
  .pasos { grid-template-columns: 1fr; }
  .paso { display: grid; grid-template-columns: 44px 1fr; column-gap: 1rem; }
  .paso-num { margin-bottom: 0; }
  .paso h3 { grid-column: 2; margin-top: 0.5rem; }
  .paso p { grid-column: 2; }
  .paso::before { left: 21px; right: auto; top: 54px; bottom: -2rem; width: 2px; height: auto; background: linear-gradient(180deg, var(--violeta-claro), var(--linea)); }
}

/* ===== 7. Proyectos ===== */
.proyectos { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.proy {
  background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); overflow: hidden;
  display: flex; flex-direction: column; transition: transform var(--transicion), box-shadow var(--transicion);
}
.proy:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.proy-visual {
  position: relative; background: var(--tinta-2); padding: 2.2rem 1.6rem 0 1.6rem; overflow: hidden;
  aspect-ratio: 16 / 10;
}
.marco-nav {
  position: absolute; top: 0; left: 0; right: 0; height: 2.2rem; display: flex; align-items: center; gap: 6px; padding: 0 1.6rem;
}
.marco-nav span { width: 9px; height: 9px; border-radius: 50%; background: rgba(255, 255, 255, 0.22); }
.proy-esc {
  width: 100%; border-radius: 8px 8px 0 0; box-shadow: 0 -2px 0 rgba(255, 255, 255, 0.06), var(--sombra-osc);
  object-fit: cover; object-position: top; height: 100%;
}
.marco-movil {
  position: absolute; right: 1.2rem; bottom: -6%; width: 26%; max-width: 150px;
  border-radius: 18px; border: 4px solid #0e0f1d; background: #0e0f1d; overflow: hidden;
  box-shadow: var(--sombra-osc); aspect-ratio: 390 / 844;
}
.marco-movil img { width: 100%; height: 100%; object-fit: cover; object-position: top; border-radius: 14px; }
.proy-visual--vacio { display: grid; place-items: center; color: rgba(255, 255, 255, 0.25); padding: 0; }
.proy-visual--vacio svg { width: 72px; height: 50px; }
.proy-cuerpo { padding: 1.5rem 1.6rem 1.7rem; display: flex; flex-direction: column; gap: 0.6rem; flex: 1; }
.proy-meta { display: flex; align-items: center; gap: 0.75rem; flex-wrap: wrap; }
.proy-sector { font-size: 0.85rem; color: var(--texto-suave); }
.proy h3 { margin: 0.1rem 0 0.2rem; font-size: 1.35rem; }
.proy p { color: var(--texto-suave); margin: 0; }
.etiquetas { display: flex; flex-wrap: wrap; gap: 0.4rem; margin-top: 0.4rem; }
.etiquetas li { font-size: 0.78rem; font-weight: 500; padding: 0.25rem 0.6rem; border-radius: 6px; background: var(--papel); border: 1px solid var(--linea); }
.proy .enlace-flecha { margin-top: 0.6rem; align-self: flex-start; }
@media (max-width: 760px) { .proyectos { grid-template-columns: 1fr; } }

/* Versión amplia (página de proyectos): visual a un lado, texto al otro */
.proyectos--amplios { grid-template-columns: 1fr; gap: 2rem; }
@media (min-width: 900px) {
  .proyectos--amplios .proy { display: grid; grid-template-columns: 1.15fr 1fr; }
  .proyectos--amplios .proy:nth-child(even) .proy-visual { order: 2; }
  .proyectos--amplios .proy-visual { aspect-ratio: auto; min-height: 380px; }
  .proyectos--amplios .proy-cuerpo { padding: 2.2rem; justify-content: center; }
}

/* Composición del hero (reutiliza los marcos) */
.hero-visual .proy-visual { border-radius: var(--radio); border: 1px solid var(--linea-inv); background: rgba(255, 255, 255, 0.04); aspect-ratio: 16 / 11; }
.hero-visual .marco-movil { width: 25%; max-width: 150px; bottom: -3%; right: -1.5%; }

/* ===== 8. Precios, FAQ, CTA ===== */
.precios {
  background: var(--tinta); color: var(--texto-inv); border-radius: calc(var(--radio) + 6px);
  padding: clamp(2rem, 5vw, 3.5rem); display: grid; grid-template-columns: 1.1fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: center;
  position: relative; overflow: hidden;
}
.precios::before { content: ""; position: absolute; inset: 0; background: radial-gradient(50% 60% at 90% 10%, rgba(124, 108, 224, 0.4), transparent 70%); pointer-events: none; }
.precios > * { position: relative; }
.precios .kicker { color: var(--violeta-claro); }
.precios h2 { color: #fff; }
.precios-intro { color: var(--texto-inv-suave); font-size: 1.05rem; }
.precios-cifras { display: flex; gap: 2rem; flex-wrap: wrap; margin: 1.4rem 0 1.6rem; }
.precios-cifras > div { min-width: 140px; }
.precios-cifras small { display: block; font-size: 0.78rem; letter-spacing: 0.1em; text-transform: uppercase; color: var(--texto-inv-suave); margin-bottom: 0.3rem; }
.precios-cifras strong { font-family: var(--fuente-titulo); font-size: clamp(2rem, 4vw, 2.8rem); color: #fff; line-height: 1; letter-spacing: -0.02em; }
.precios-cifras strong em { font-style: normal; font-size: 0.5em; color: var(--violeta-claro); font-weight: 500; margin-left: 0.15em; }
.precios-cifras > div > span { display: block; font-size: 0.85rem; color: var(--texto-inv-suave); margin-top: 0.3rem; }
.precios-nota { font-size: 0.82rem; color: var(--texto-inv-suave); margin: 1rem 0 0; }
.lista-check { display: grid; gap: 0.7rem; }
.lista-check li { display: flex; gap: 0.7rem; align-items: flex-start; line-height: 1.45; }
.lista-check li::before {
  content: ""; flex: none; width: 22px; height: 22px; border-radius: 50%; margin-top: 1px;
  background: var(--violeta) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='3' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12.5l4.5 4.5L19 7.5'/%3E%3C/svg%3E") center / 13px no-repeat;
}
.lista-check--clara li::before { background-color: var(--violeta); }
@media (max-width: 900px) { .precios { grid-template-columns: 1fr; } }

.faq { max-width: 780px; }
.faq details { border-bottom: 1px solid var(--linea); }
.faq details:first-child { border-top: 1px solid var(--linea); }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.1rem 2.4rem 1.1rem 0; position: relative;
  font-family: var(--fuente-titulo); font-weight: 700; font-size: 1.08rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+"; position: absolute; right: 0.2rem; top: 50%; transform: translateY(-50%);
  width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center;
  background: var(--violeta-suave); color: var(--violeta-osc); font-weight: 500; transition: transform var(--transicion);
}
.faq details[open] summary::after { content: "–"; }
.faq details p { color: var(--texto-suave); padding-bottom: 1.2rem; margin: 0; max-width: 64ch; }

.cta-final { background: linear-gradient(135deg, var(--violeta-osc), var(--violeta) 60%, #9d90f0); color: #fff; text-align: center; }
.cta-final h2 { color: #fff; }
.cta-final p { color: rgba(255, 255, 255, 0.85); font-size: 1.1rem; max-width: 36rem; margin: 0 auto 1.6rem; }
.cta-final .btn-blanco { box-shadow: 0 12px 30px -10px rgba(0, 0, 0, 0.35); }
.cta-final .cta-o { display: block; margin-top: 1rem; font-size: 0.95rem; color: rgba(255, 255, 255, 0.85); }
.cta-final .cta-o a { text-decoration: underline; text-underline-offset: 3px; font-weight: 600; color: #fff; }

/* ===== 9. Equipo ===== */
.equipo { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
.persona { background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); padding: 1.8rem; }
.persona-foto { width: 96px; height: 96px; border-radius: 50%; object-fit: cover; margin-bottom: 1.1rem; }
.persona-foto--ini {
  display: grid; place-items: center; background: linear-gradient(135deg, var(--tinta-2), var(--violeta));
  color: #fff; font-family: var(--fuente-titulo); font-weight: 700; font-size: 1.6rem; letter-spacing: 0.02em;
}
.persona h3 { margin-bottom: 0.15rem; }
.persona-rol { color: var(--violeta-osc); font-weight: 600; font-size: 0.92rem; margin-bottom: 0.8rem; }
.persona p:last-child { color: var(--texto-suave); margin: 0; }
@media (max-width: 640px) { .equipo { grid-template-columns: 1fr; } }

/* Historia (nosotros) */
.historia { display: grid; grid-template-columns: 0.9fr 1.3fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.historia p { font-size: 1.08rem; color: var(--texto); }
.historia p + p { margin-top: 0.5rem; }
@media (max-width: 800px) { .historia { grid-template-columns: 1fr; } }

/* ===== 10. Contacto ===== */
.contacto { display: grid; grid-template-columns: 1.4fr 1fr; gap: clamp(2rem, 5vw, 4rem); align-items: start; }
.formulario { background: var(--blanco); border: 1px solid var(--linea); border-radius: var(--radio); padding: clamp(1.4rem, 3vw, 2.2rem); }
.campo { display: grid; gap: 0.4rem; margin-bottom: 1.1rem; }
.campo label { font-weight: 600; font-size: 0.93rem; }
.campo input, .campo select, .campo textarea {
  font: inherit; width: 100%; padding: 0.8rem 0.95rem; border: 1.5px solid var(--linea); border-radius: var(--radio-sm);
  background: var(--papel); color: var(--texto); transition: border-color var(--transicion), box-shadow var(--transicion), background var(--transicion);
}
.campo input:focus, .campo select:focus, .campo textarea:focus { outline: none; border-color: var(--violeta); background: #fff; box-shadow: 0 0 0 4px rgba(124, 108, 224, 0.18); }
.campo textarea { min-height: 140px; resize: vertical; }
.campos-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 1rem; }
.campo--check { grid-template-columns: auto 1fr; align-items: start; gap: 0.6rem; font-size: 0.9rem; color: var(--texto-suave); }
.campo--check input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--violeta); }
.campo--check a { color: var(--violeta-osc); text-decoration: underline; text-underline-offset: 2px; }
.form-ok, .form-error { border-radius: var(--radio-sm); padding: 1rem 1.2rem; }
.form-ok { background: #e2f5eb; color: #1f5a3c; }
.form-error { background: #fbe4e5; color: #8a2a2f; }
.form-error a { text-decoration: underline; }
.contacto-lateral { display: grid; gap: 1.2rem; }
.contacto-lateral .bloque h3 { font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--texto-suave); margin-bottom: 0.35rem; }
.contacto-lateral .bloque p, .contacto-lateral .bloque a { margin: 0; font-size: 1.05rem; }
.contacto-lateral .bloque a { font-weight: 600; color: var(--violeta-osc); }
.contacto-lateral .bloque a:hover { text-decoration: underline; }
.honeypot { position: absolute; left: -9999px; width: 1px; height: 1px; opacity: 0; }
@media (max-width: 860px) { .contacto { grid-template-columns: 1fr; } }
@media (max-width: 520px) { .campos-2 { grid-template-columns: 1fr; } }

/* ===== 11. Legal y 404 ===== */
.prosa { max-width: 74ch; }
.prosa h2 { font-size: 1.45rem; margin-top: 2.2rem; }
.prosa h3 { font-size: 1.1rem; margin-top: 1.6rem; }
.prosa p, .prosa li { color: var(--texto); }
.prosa ul { list-style: disc; padding-left: 1.3rem; margin-bottom: 1rem; }
.prosa li { margin-bottom: 0.35rem; }
.prosa a { color: var(--violeta-osc); text-decoration: underline; text-underline-offset: 3px; }
.prosa .actualizado { color: var(--texto-suave); font-size: 0.9rem; }
.nota-idioma { background: var(--violeta-suave); color: var(--violeta-osc); border-radius: var(--radio-sm); padding: 0.7rem 1rem; font-size: 0.92rem; margin-bottom: 1.5rem; }
.pagina-404 { text-align: center; padding: clamp(4rem, 12vw, 8rem) 1.25rem; }
.pagina-404 .codigo { font-family: var(--fuente-titulo); font-size: clamp(5rem, 16vw, 9rem); font-weight: 700; color: var(--violeta); line-height: 1; letter-spacing: -0.04em; }

/* ===== 12. Pie y WhatsApp ===== */
.pie { background: var(--tinta); color: var(--texto-inv-suave); }
.pie-int { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1fr; gap: 2rem; padding-top: 3.5rem; padding-bottom: 2.5rem; }
.pie-marca p { max-width: 30rem; margin-top: 1rem; }
.pie-zona { font-size: 0.85rem; }
.pie .logo { color: #fff; }
.pie h3 { font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase; color: #fff; margin-bottom: 0.9rem; }
.pie-col li { margin-bottom: 0.5rem; }
.pie-col a:hover { color: #fff; text-decoration: underline; text-underline-offset: 3px; }
.pie-bajo { border-top: 1px solid var(--linea-inv); padding-top: 1.2rem; padding-bottom: 1.4rem; font-size: 0.85rem; display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }
@media (max-width: 860px) { .pie-int { grid-template-columns: 1fr 1fr; } .pie-marca { grid-column: 1 / -1; } }
@media (max-width: 480px) { .pie-int { grid-template-columns: 1fr; } }

.wa-flotante {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 40;
  width: 54px; height: 54px; border-radius: 50%; display: grid; place-items: center;
  background: #25d366; color: #fff; box-shadow: 0 10px 24px -8px rgba(0, 0, 0, 0.45);
  transition: transform var(--transicion);
}
.wa-flotante:hover { transform: scale(1.06); }

/* ===== 13. Animaciones y accesibilidad ===== */
.aparece { opacity: 0; transform: translateY(14px); transition: opacity 520ms ease, transform 520ms ease; }
.aparece.visto { opacity: 1; transform: none; }
.aparece:nth-child(2) { transition-delay: 70ms; }
.aparece:nth-child(3) { transition-delay: 140ms; }
.aparece:nth-child(4) { transition-delay: 210ms; }
:focus-visible { outline: 3px solid var(--violeta); outline-offset: 3px; border-radius: 4px; }
.saltar { position: absolute; left: -9999px; top: 0.5rem; background: var(--violeta); color: #fff; padding: 0.6rem 1rem; border-radius: 6px; z-index: 100; }
.saltar:focus { left: 0.5rem; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { transition-duration: 0.01ms !important; animation-duration: 0.01ms !important; }
  .aparece { opacity: 1; transform: none; }
}