/* ============================================================================
   MONTY'S ACADEMY — Hoja de estilos del sitio público
   Identidad: azul institucional dominante, rojo reservado a CTAs.
   Tipografías: Poppins (títulos) + Inter (texto).
   ============================================================================ */

/* ------------------------------ Variables ------------------------------- */
:root {
  --monty-red:    #ED1930;
  --monty-red-osc:#C60F23;
  --monty-blue:   #1E58A4;
  --monty-blue-osc:#16437D;
  --monty-blue-claro:#EAF1FA;
  --monty-ink:    #231F20;
  --monty-white:  #FFFFFF;
  --monty-gray:   #F5F6F8;
  --monty-gray-2: #E3E6EB;
  --texto-suave:  #5A5758;

  --fuente-titulos: 'Poppins', system-ui, sans-serif;
  --fuente-texto:   'Inter', system-ui, sans-serif;

  --radio: 14px;
  --radio-grande: 22px;
  --sombra: 0 2px 6px rgba(35, 31, 32, .06), 0 12px 28px rgba(35, 31, 32, .07);
  --sombra-suave: 0 1px 3px rgba(35, 31, 32, .08);
  --transicion: .18s ease;
}

/* ------------------------------ Base ------------------------------------ */
*, *::before, *::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}

body {
  margin: 0;
  font-family: var(--fuente-texto);
  font-size: 1.0625rem;
  line-height: 1.65;
  color: var(--monty-ink);
  background: var(--monty-white);
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3 {
  font-family: var(--fuente-titulos);
  line-height: 1.15;
  color: var(--monty-ink);
  margin: 0 0 .6em;
  text-wrap: balance;
}
h1 { font-size: clamp(2rem, 5vw, 3.1rem); font-weight: 800; letter-spacing: -.02em; }
h2 { font-size: clamp(1.5rem, 3.4vw, 2.15rem); font-weight: 700; letter-spacing: -.015em; }
h3 { font-size: 1.15rem; font-weight: 600; }

p { margin: 0 0 1em; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--monty-blue); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--monty-blue-osc); }

:focus-visible {
  outline: 3px solid var(--monty-blue);
  outline-offset: 2px;
  border-radius: 4px;
}

.contenedor { max-width: 1120px; margin-inline: auto; padding-inline: clamp(1.1rem, 4vw, 2rem); }
.centrado { text-align: center; }
.parrafo-centrado { max-width: 620px; margin: 0 auto 2.2rem; text-align: center; color: var(--texto-suave); }

.saltar-contenido {
  position: absolute; left: -999px; top: 0; z-index: 200;
  background: var(--monty-blue); color: #fff; padding: .6rem 1rem; border-radius: 0 0 8px 0;
}
.saltar-contenido:focus { left: 0; }

/* Cejillas (etiquetas superiores de sección) */
.cejilla, .hero-cejilla {
  font-family: var(--fuente-titulos);
  font-size: .8rem; font-weight: 700;
  letter-spacing: .14em; text-transform: uppercase;
  color: var(--monty-blue);
  margin-bottom: .9rem;
}

/* ------------------------------ Botones --------------------------------- */
.boton {
  display: inline-block;
  font-family: var(--fuente-titulos);
  font-weight: 600; font-size: .98rem;
  padding: .72rem 1.5rem;
  border-radius: 999px;
  border: 2px solid transparent;
  text-decoration: none;
  cursor: pointer;
  transition: background var(--transicion), color var(--transicion),
              border-color var(--transicion), transform var(--transicion);
}
.boton:active { transform: translateY(1px); }
.boton-grande { padding: .9rem 1.9rem; font-size: 1.05rem; }
.boton-pequeno { padding: .45rem 1rem; font-size: .88rem; }

.boton-primario { background: var(--monty-red); color: #fff; }
.boton-primario:hover { background: var(--monty-red-osc); color: #fff; }

.boton-secundario { background: transparent; color: var(--monty-blue); border-color: var(--monty-blue); }
.boton-secundario:hover { background: var(--monty-blue-claro); color: var(--monty-blue-osc); }

.boton-blanco { background: #fff; color: var(--monty-blue); }
.boton-blanco:hover { background: var(--monty-blue-claro); color: var(--monty-blue-osc); }

.boton-whatsapp { background: #1DA851; color: #fff; margin-top: .3rem; }
.boton-whatsapp:hover { background: #178943; color: #fff; }

.enlace-flecha {
  font-family: var(--fuente-titulos); font-weight: 600;
  text-decoration: none;
}
.enlace-flecha::after { content: " →"; }
.enlace-flecha:hover { text-decoration: underline; }

/* ------------------------------ Cabecera -------------------------------- */
.cabecera {
  position: sticky; top: 0; z-index: 100;
  background: rgba(255, 255, 255, .96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--monty-gray-2);
}
.cabecera-fila {
  display: flex; align-items: center; justify-content: space-between;
  gap: 1rem; min-height: 72px;
}
.cabecera-logo img { width: 170px; height: auto; }

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav-enlace {
  font-family: var(--fuente-titulos); font-weight: 600; font-size: .98rem;
  color: var(--monty-ink); text-decoration: none;
  padding: .35rem 0; border-bottom: 3px solid transparent;
}
.nav-enlace:hover { color: var(--monty-blue); }
.nav-enlace.activo { color: var(--monty-blue); border-bottom-color: var(--monty-red); }
.nav-cta { margin-left: .4rem; }

.menu-boton {
  display: none;
  background: none; border: 0; padding: .5rem; cursor: pointer;
}
.menu-boton span {
  display: block; width: 26px; height: 3px; margin: 5px 0;
  background: var(--monty-ink); border-radius: 2px;
  transition: transform var(--transicion), opacity var(--transicion);
}
.menu-boton[aria-expanded="true"] span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.menu-boton[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.menu-boton[aria-expanded="true"] span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

@media (max-width: 820px) {
  .menu-boton { display: block; }
  .nav {
    position: absolute; top: 100%; left: 0; right: 0;
    flex-direction: column; align-items: stretch; gap: 0;
    background: #fff; border-bottom: 1px solid var(--monty-gray-2);
    padding: .5rem 1.2rem 1.2rem;
    display: none;
  }
  .nav.abierto { display: flex; }
  .nav-enlace { padding: .8rem 0; border-bottom: 1px solid var(--monty-gray); }
  .nav-cta { margin: 1rem 0 0; text-align: center; }
}

/* ------------------------------ Hero ------------------------------------ */
.hero {
  background: linear-gradient(180deg, var(--monty-blue-claro) 0%, #fff 88%);
  padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2.5rem, 6vw, 4.5rem);
  overflow: hidden;
}
.hero-rejilla {
  display: grid; grid-template-columns: minmax(0, 1.25fr) minmax(0, .75fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.marca-azul { color: var(--monty-blue); }
.marca-rojo { color: var(--monty-red); }
.hero-sub { font-size: 1.18rem; color: var(--texto-suave); max-width: 34em; }
.hero-acciones { display: flex; flex-wrap: wrap; gap: .9rem; margin: 1.6rem 0 1.4rem; }

.hero-confianza {
  display: flex; flex-wrap: wrap; gap: .4rem 1.6rem;
  list-style: none; padding: 0; margin: 0;
  font-size: .95rem; color: var(--texto-suave);
}
.hero-confianza li::before { content: "✓ "; color: var(--monty-blue); font-weight: 700; }

/* Fichas decorativas (motivo del logo) */
.hero-visual {
  position: relative; min-height: 320px;
}
.ficha {
  position: absolute;
  display: grid; place-items: center;
  width: 108px; height: 108px;
  border-radius: 30px;
  color: #fff;
  font-family: var(--fuente-titulos); font-size: 3rem; font-weight: 800;
  box-shadow: var(--sombra);
}
.ficha-azul { background: var(--monty-blue); }
.ficha-roja { background: var(--monty-red); }
.f1 { top: 6%;  left: 8%;  transform: rotate(-8deg); }
.f2 { top: 34%; right: 6%; transform: rotate(7deg); width: 128px; height: 128px; }
.f3 { bottom: 4%; left: 16%; transform: rotate(4deg); width: 92px; height: 92px; font-size: 2.4rem; }
.f4 { top: 2%; right: 30%; transform: rotate(-4deg); width: 66px; height: 66px; font-size: 1.8rem; opacity: .9; }

@media (max-width: 820px) {
  .hero-rejilla { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
}

/* ------------------------------ Secciones -------------------------------- */
.seccion { padding: clamp(3rem, 7vw, 5rem) 0; }
.seccion-gris { background: var(--monty-gray); }

.pagina-cabecera {
  background: linear-gradient(180deg, var(--monty-blue-claro), #fff);
  padding: clamp(2.5rem, 6vw, 4rem) 0 clamp(1.6rem, 4vw, 2.6rem);
}
.pagina-cabecera-sub { max-width: 640px; color: var(--texto-suave); font-size: 1.12rem; }

/* --------------------------- Sobre el profesor --------------------------- */
.sobre-rejilla {
  display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
  gap: clamp(2rem, 5vw, 4rem); align-items: center;
}
.foto-marcador {
  aspect-ratio: 4 / 5;
  max-width: 380px;
  border-radius: var(--radio-grande);
  background: repeating-linear-gradient(45deg, var(--monty-gray-2) 0 14px, var(--monty-gray) 14px 28px);
  border: 2px dashed #C4CBD6;
  display: grid; place-items: center;
  text-align: center;
  color: var(--texto-suave);
  font-family: var(--fuente-titulos); font-weight: 600;
}
@media (max-width: 820px) {
  .sobre-rejilla { grid-template-columns: 1fr; }
  .foto-marcador { margin-inline: auto; }
}

/* --------------------------- Tarjetas de valores -------------------------- */
.tarjetas-rejilla {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.4rem; margin-top: 2.4rem;
}
.tarjeta {
  background: #fff;
  border: 1px solid var(--monty-gray-2);
  border-radius: var(--radio);
  padding: 1.7rem 1.5rem;
  box-shadow: var(--sombra-suave);
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.tarjeta:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
.tarjeta-icono {
  display: inline-grid; place-items: center;
  width: 52px; height: 52px; border-radius: 14px;
  margin-bottom: 1rem;
}
.icono-azul { background: var(--monty-blue-claro); color: var(--monty-blue); }
.icono-rojo { background: #FDEAEC; color: var(--monty-red); }
.tarjeta p { color: var(--texto-suave); font-size: .97rem; margin: 0; }

/* ----------------------- Resumen de clases (home) ------------------------ */
.clases-resumen {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.2rem; margin: 2.2rem 0 1.8rem;
}
.clase-mini {
  display: flex; flex-direction: column; gap: .2rem;
  padding: 1.4rem 1.5rem;
  border-radius: var(--radio);
  text-decoration: none;
  border: 1px solid var(--monty-gray-2);
  background: #fff;
  box-shadow: var(--sombra-suave);
  transition: transform var(--transicion), box-shadow var(--transicion);
}
.clase-mini:hover { transform: translateY(-3px); box-shadow: var(--sombra); }
/* Marcador de marca: mini "ficha" del logo, ligeramente rotada */
.clase-mini-area::before {
  content: "";
  display: inline-block;
  width: .8em; height: .8em;
  border-radius: .25em;
  margin-right: .5em;
  transform: rotate(-6deg);
  vertical-align: baseline;
}
.clase-mini-azul .clase-mini-area::before { background: var(--monty-blue); }
.clase-mini-roja .clase-mini-area::before { background: var(--monty-red); }
.clase-mini-area { font-family: var(--fuente-titulos); font-weight: 700; font-size: 1.15rem; color: var(--monty-ink); }
.clase-mini-mod { color: var(--texto-suave); font-size: .95rem; }
.clase-mini-mod::after { content: " →"; color: currentColor; }

/* ------------------------------ Testimonios ------------------------------ */
.testimonios-rejilla {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.4rem; margin-top: 2.4rem;
}
.testimonio {
  margin: 0;
  background: var(--monty-gray);
  border-radius: var(--radio);
  padding: 1.5rem 1.6rem 1.7rem;
}
.testimonio::before {
  content: "“";
  display: block;
  font-family: var(--fuente-titulos);
  font-size: 2.6rem; font-weight: 800; line-height: 1;
  color: var(--monty-blue);
  margin-bottom: .2rem;
}
.testimonio p { font-size: 1rem; margin-bottom: 1rem; }
.testimonio footer { font-size: .9rem; color: var(--texto-suave); font-weight: 500; }

/* ------------------------------ CTA final -------------------------------- */
.cta-final {
  background: var(--monty-blue);
  color: #fff;
  padding: clamp(3rem, 7vw, 4.5rem) 0;
}
.cta-final h2 { color: #fff; }
.cta-final p { color: #D8E4F5; max-width: 520px; margin: 0 auto 1.8rem; }

/* --------------------------- Página de clases ---------------------------- */
.area-cabecera { max-width: 660px; margin-bottom: 2.2rem; }
/* Marcador de marca: ficha del logo junto al título del área */
.area-cabecera h2::before {
  content: "";
  display: inline-block;
  width: .72em; height: .72em;
  border-radius: .22em;
  margin-right: .45em;
  transform: rotate(-6deg);
}
.area-azul h2::before { background: var(--monty-blue); }
.area-roja h2::before { background: var(--monty-red); }
.area-cabecera p { color: var(--texto-suave); margin: 0; }

.clases-rejilla {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.6rem;
}
.clase-tarjeta {
  background: #fff;
  border: 1px solid var(--monty-gray-2);
  border-radius: var(--radio-grande);
  padding: 2rem 1.8rem;
  box-shadow: var(--sombra-suave);
  display: flex; flex-direction: column; align-items: flex-start;
}
.clase-tarjeta p { color: var(--texto-suave); }
.clase-tarjeta .boton { margin-top: auto; }

.etiqueta {
  display: inline-block;
  font-family: var(--fuente-titulos); font-size: .78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase;
  padding: .28rem .8rem; border-radius: 999px;
  margin-bottom: 1rem;
}
.etiqueta-azul { background: var(--monty-blue-claro); color: var(--monty-blue); }
.etiqueta-roja { background: #FDEAEC; color: var(--monty-red-osc); }

.clase-lista { list-style: none; padding: 0; margin: 0 0 1.6rem; width: 100%; }
.clase-lista li {
  padding: .5rem 0; font-size: .95rem;
  border-bottom: 1px dashed var(--monty-gray-2);
}
.clase-lista li:last-child { border-bottom: 0; }

/* Pasos */
.pasos {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.6rem; list-style: none; padding: 0; margin: 2.4rem 0 0;
  counter-reset: paso;
}
.paso { text-align: center; padding: 0 .6rem; }
.paso-numero {
  display: inline-grid; place-items: center;
  width: 54px; height: 54px; border-radius: 16px;
  background: var(--monty-blue); color: #fff;
  font-family: var(--fuente-titulos); font-size: 1.4rem; font-weight: 700;
  margin-bottom: 1rem;
  transform: rotate(-4deg);
}
.paso:nth-child(2) .paso-numero { background: var(--monty-red); transform: rotate(3deg); }
.paso p { color: var(--texto-suave); font-size: .96rem; }

/* ------------------------------ Contacto --------------------------------- */
.contacto-rejilla {
  display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.25fr);
  gap: clamp(2rem, 5vw, 3.5rem); align-items: start;
}
@media (max-width: 820px) { .contacto-rejilla { grid-template-columns: 1fr; } }

.contacto-datos {
  background: var(--monty-gray);
  border-radius: var(--radio-grande);
  padding: 1.9rem 1.7rem;
}
.contacto-lista { list-style: none; padding: 0; margin: 1rem 0 0; }
.contacto-lista li { margin-bottom: 1.3rem; display: flex; flex-direction: column; gap: .15rem; }
.contacto-etiqueta {
  font-family: var(--fuente-titulos); font-size: .78rem; font-weight: 700;
  letter-spacing: .1em; text-transform: uppercase; color: var(--monty-blue);
}

/* Formularios */
.campo { display: flex; flex-direction: column; gap: .35rem; margin: 0 0 1.2rem; }
.campo-doble { display: grid; grid-template-columns: 1fr 1fr; gap: 1.1rem; }
@media (max-width: 600px) { .campo-doble { grid-template-columns: 1fr; } }

.campo label { font-weight: 600; font-size: .95rem; }
.opcional { color: var(--texto-suave); font-weight: 400; }

.campo input, .campo select, .campo textarea {
  font: inherit;
  padding: .7rem .9rem;
  border: 1.5px solid var(--monty-gray-2);
  border-radius: 10px;
  background: #fff;
  color: var(--monty-ink);
  width: 100%;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none;
  border-color: var(--monty-blue);
  box-shadow: 0 0 0 3px rgba(30, 88, 164, .18);
}
.campo textarea { resize: vertical; min-height: 120px; }

.campo-consentimiento {
  flex-direction: row; align-items: flex-start; gap: .6rem;
}
.campo-consentimiento input { width: auto; margin-top: .3rem; }
.campo-consentimiento label { font-weight: 400; font-size: .95rem; }

.info-rgpd {
  font-size: .84rem; color: var(--texto-suave);
  background: var(--monty-gray);
  border-radius: 10px;
  padding: .9rem 1rem;
  margin-bottom: 1.4rem;
}

/* Honeypot: fuera de pantalla (no display:none, que algunos bots detectan) */
.hp-campo {
  position: absolute !important;
  left: -9999px !important; top: -9999px !important;
  height: 1px; width: 1px; overflow: hidden;
}

/* Alertas */
.alerta {
  padding: .95rem 1.2rem;
  border-radius: 10px;
  margin-bottom: 1.1rem;
  font-size: .97rem;
}
.alerta-ok { background: #E8F6EC; color: #17612F; border: 1px solid #BCE3C8; }
.alerta-error { background: #FDECEE; color: #94141F; border: 1px solid #F5C2C8; }

/* --------------------------- Texto legal ---------------------------------- */
.texto-legal { max-width: 780px; }
.texto-legal h2 { font-size: 1.3rem; margin-top: 2.2rem; }
.texto-legal table { width: 100%; border-collapse: collapse; font-size: .93rem; margin: 1rem 0; }
.texto-legal th, .texto-legal td {
  text-align: left; padding: .6rem .7rem;
  border: 1px solid var(--monty-gray-2);
  vertical-align: top;
}
.texto-legal th { background: var(--monty-gray); font-family: var(--fuente-titulos); font-weight: 600; }
.legal-actualizacion { margin-top: 2.5rem; color: var(--texto-suave); font-size: .9rem; }
@media (max-width: 600px) {
  .texto-legal table { display: block; overflow-x: auto; }
}

/* ------------------------------ Pie -------------------------------------- */
.pie {
  background: var(--monty-ink);
  color: #C9C6C7;
  padding: 3.2rem 0 0;
  font-size: .95rem;
}
.pie a { color: #fff; text-decoration: none; }
.pie a:hover { text-decoration: underline; color: #fff; }
.pie-rejilla {
  display: grid; grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2rem; padding-bottom: 2.4rem;
}
@media (max-width: 820px) { .pie-rejilla { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .pie-rejilla { grid-template-columns: 1fr; } }
.pie-col img { width: 180px; margin-bottom: 1rem; }
.pie-lema { max-width: 28em; }
.pie-titulo {
  font-family: var(--fuente-titulos); font-size: .82rem; font-weight: 700;
  letter-spacing: .12em; text-transform: uppercase; color: #8F8B8C;
  margin: 0 0 1rem;
}
.pie-lista { list-style: none; padding: 0; margin: 0; }
.pie-lista li { margin-bottom: .55rem; }
.pie-final {
  border-top: 1px solid #3A3637;
  padding: 1.2rem 0;
  font-size: .85rem; color: #8F8B8C;
}
.pie-final p { margin: 0; }

/* --------------------------- Banner de cookies ---------------------------- */
.cookies-banner {
  position: fixed; z-index: 150;
  left: 1rem; right: 1rem; bottom: 1rem;
  max-width: 640px; margin-inline: auto;
  background: #fff;
  border: 1px solid var(--monty-gray-2);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: 1.1rem 1.3rem;
  display: flex; flex-wrap: wrap; align-items: center; gap: 1rem;
}
.cookies-banner p { margin: 0; font-size: .9rem; flex: 1 1 340px; }

/* --------------------------- Aviso instalar PWA --------------------------- */
.pwa-aviso {
  position: fixed; z-index: 149;
  left: 1rem; right: 1rem; bottom: 1rem;
  max-width: 420px; margin-inline: auto;
  background: #fff;
  border: 1px solid var(--monty-gray-2);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
  padding: .9rem 1rem;
  display: flex; align-items: center; gap: .9rem;
}
.pwa-aviso img { border-radius: 10px; }
.pwa-aviso-texto { flex: 1; display: flex; flex-direction: column; font-size: .88rem; line-height: 1.35; }
.pwa-cerrar {
  background: none; border: 0; cursor: pointer;
  font-size: 1.4rem; line-height: 1; color: var(--texto-suave);
  padding: .2rem .4rem;
}