/* Paleta de Colores: azul #1A3A6B · rojo #9B1E28 · dorado #F2D47A · verde #2E8B57
   Tipografía: Nunito + Playfair Display */

@import url('https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=Playfair+Display:ital,wght@0,700;1,700&display=swap');

*,
*::before,
*::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 20px;
}

body {
    font-family: 'Nunito', sans-serif;
    background: #fff;
    color: #1a1a2e;
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    text-decoration: none;
    color: inherit;
}

ul {
    list-style: none;
}

::-webkit-scrollbar {
    width: 5px;
}

::-webkit-scrollbar-thumb {
    background: #F2D47A;
    border-radius: 3px;
}

/* Tipografía */
h2 {
    font-family: 'Playfair Display', serif;
    font-size: clamp(2rem, 3vw, 2.8rem);
    color: #1A3A6B;
    line-height: 1.15;
    margin-bottom: 8px;
}

h3 {
    font-size: 1.3rem;
    font-weight: 800;
    color: #1A3A6B;
    margin-bottom: 6px;
}

h4 {
    font-size: 1.02rem;
    font-weight: 800;
    color: #1A3A6B;
    margin-bottom: 4px;
}

p {
    color: #555;
    font-size: 1.05rem;
    line-height: 1.75;
    margin-bottom: 12px;
}

h2.texto-blanco {
    color: #fff;
}

p.texto-atenuado {
    color: rgba(255, 255, 255, .6);
}

/* Etiqueta de sección */
.etiqueta-seccion {
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .18em;
    text-transform: uppercase;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 14px;
}

.etiqueta-seccion::before {
    content: '';
    width: 22px;
    height: 2px;
    background: currentColor;
    flex-shrink: 0;
}

.etiqueta-seccion.centrado {
    justify-content: center;
}

.etiqueta-seccion.con-lineas::after {
    content: '';
    width: 22px;
    height: 2px;
    background: currentColor;
}

.etiqueta-seccion.azul {
    color: #1A3A6B;
}

.etiqueta-seccion.rojo {
    color: #9B1E28;
}

.etiqueta-seccion.dorado {
    color: #F2D47A;
}

/* Línea decorativa */
.linea-decorativa {
    width: 46px;
    height: 4px;
    background: #F2D47A;
    border-radius: 2px;
    margin: 10px 0 24px;
}

.linea-decorativa.rojo {
    background: #9B1E28;
}

.linea-decorativa.dorado {
    background: #F2D47A;
}

.linea-decorativa.centrado {
    margin-left: auto;
    margin-right: auto;
}

/* Botones */
.boton-primario {
    display: inline-block;
    background: #F2D47A;
    color: #1A3A6B;
    border: none;
    padding: 13px 30px;
    border-radius: 30px;
    font-family: 'Nunito', sans-serif;
    font-size: .98rem;
    font-weight: 800;
    cursor: pointer;
    letter-spacing: .03em;
    transition: all .25s;
}

.boton-primario:hover {
    background: #E8C04A;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(232, 192, 74, .4);
}

.boton-secundario {
    display: inline-block;
    background: transparent;
    color: #fff;
    border: 2px solid rgba(255, 255, 255, .5);
    padding: 13px 30px;
    border-radius: 30px;
    font-family: 'Nunito', sans-serif;
    font-size: .98rem;
    font-weight: 700;
    cursor: pointer;
    transition: all .25s;
}

.boton-secundario:hover {
    background: rgba(255, 255, 255, .15);
    border-color: rgba(255, 255, 255, .85);
}

/* Animación de entrada */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity .6s cubic-bezier(.4, 0, .2, 1), transform .6s cubic-bezier(.4, 0, .2, 1);
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ============================================================
   ENCABEZADO
============================================================ */
.encabezado {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: #fff;
    border-bottom: 1.5px solid #F0EDE4;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 4vw;
    height: 100px;
    box-shadow: 0 2px 16px rgba(26, 58, 107, .06);
}

.encabezado-marca {
    display: flex;
    align-items: center;
    gap: 12px;
}

.escudo-mini {
    width: 90px;
    height: 90px;
    border-radius: 8px;
    overflow: hidden;
    flex-shrink: 0;
}

.escudo-mini img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #fff;
}

.nombre-colegio {
    display: none;
}

.menu-principal ul {
    display: flex;
    gap: 2px;
}

.menu-principal ul li a {
    display: block;
    padding: 6px 11px;
    color: #555;
    font-size: .95rem;
    font-weight: 700;
    letter-spacing: .05em;
    text-transform: uppercase;
    border-radius: 7px;
    transition: all .22s;
}

.menu-principal ul li a:hover {
    color: #1A3A6B;
    background: #F0EDE4;
}

.boton-inscripcion {
    background: #1A3A6B;
    color: #F2D47A;
    padding: 9px 22px;
    border-radius: 30px;
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .04em;
    transition: all .25s;
    white-space: nowrap;
}

.boton-inscripcion:hover {
    background: #24508A;
    transform: translateY(-1px);
}

.menu-toggle {
    display: none;
    background: transparent;
    border: none;
    color: inherit;
    font-size: 1.2rem;
    cursor: pointer;
    padding: 8px;
}


/* ============================================================
   HERO
============================================================ */
.hero {
    position: relative;
    height: 100vh;
    min-height: 650px;
    max-height: 1100px;
    overflow: hidden;
    background: #0E2040;
}

.hero-pista {
    display: flex;
    height: 100%;
    transition: transform .9s cubic-bezier(.77, 0, .18, 1);
    will-change: transform;
}

.hero-diapositiva {
    min-width: 100%;
    height: 100%;
    position: relative;
    flex-shrink: 0;
    overflow: hidden;
}

.hero-diapositiva img {
    position: absolute;
    right: 0;
    top: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 9s ease;
}

.hero-diapositiva.activa img {
    transform: scale(1.06);
}

.hero-degradado {
    position: absolute;
    inset: 0;
    background: linear-gradient(90deg, rgba(14, 32, 64, .85) 0%, rgba(14, 32, 64, .55) 50%, rgba(14, 32, 64, .15) 100%);
}

.hero-contenido {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 0 8vw 80px;
    z-index: 3;
    max-width: 700px;
}

.hero-diapositiva.activa .hero-contenido>* {
    animation: entradaArriba .75s cubic-bezier(.4, 0, .2, 1) both;
}

.hero-diapositiva.activa .hero-contenido>*:nth-child(1) {
    animation-delay: .08s;
}

.hero-diapositiva.activa .hero-contenido>*:nth-child(2) {
    animation-delay: .20s;
}

.hero-diapositiva.activa .hero-contenido>*:nth-child(3) {
    animation-delay: .32s;
}

.hero-diapositiva.activa .hero-contenido>*:nth-child(4) {
    animation-delay: .42s;
}

@keyframes entradaArriba {
    from {
        opacity: 0;
        transform: translateY(26px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero-subtitulo {
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
    color: #F2D47A;
    margin-bottom: 18px;
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    line-height: 1.6;
}

.hero-subtitulo::before {
    content: '';
    display: inline-block;
    width: 26px;
    height: 2px;
    background: #F2D47A;
}

.hero-titulo {
    font-family: 'Nunito', sans-serif;
    font-weight: 900;
    font-size: clamp(3rem, 7vw, 5.5rem);
    line-height: .9;
    color: #fff;
    margin-bottom: 20px;
    text-shadow: 0 4px 24px rgba(0, 0, 0, .3);
}

.hero-titulo em {
    font-style: italic;
    color: #F2D47A;
    font-family: 'Playfair Display', serif;
}

.hero-contenido p {
    color: rgba(255, 255, 255, .82);
    font-size: 1.3rem;
    font-weight: 600;
    max-width: 400px;
    line-height: 1.65;
    margin-bottom: 28px;
}

.hero-botones {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

/* Controles carrusel */
.flecha-carrusel {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, .12);
    border: 2px solid rgba(255, 255, 255, .35);
    color: #fff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    font-size: 1.3rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all .25s;
    z-index: 10;
    backdrop-filter: blur(6px);
}

.flecha-carrusel:hover {
    background: rgba(255, 255, 255, .26);
    transform: translateY(-50%) scale(1.08);
}

.flecha-anterior {
    left: 22px;
}

.flecha-siguiente {
    right: 22px;
}

.puntos-carrusel {
    position: absolute;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 8px;
    z-index: 10;
}

.punto {
    width: 9px;
    height: 9px;
    border-radius: 5px;
    background: rgba(255, 255, 255, .35);
    cursor: pointer;
    transition: all .38s;
    border: none;
    padding: 0;
}

.punto.activo {
    background: #F2D47A;
    width: 30px;
}

.barra-progreso {
    position: absolute;
    bottom: 0;
    left: 0;
    height: 4px;
    background: #F2D47A;
    z-index: 10;
    width: 0%;
}

/* ============================================================
   CIFRAS
============================================================ */
.cifras {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.cifra {
    padding: 22px 16px;
    text-align: center;
}

.cifras .cifra:nth-child(1) {
    background: #1A3A6B;
}

.cifras .cifra:nth-child(2) {
    background: #9B1E28;
}

.cifras .cifra:nth-child(3) {
    background: #F2D47A;
}

.cifras .cifra:nth-child(4) {
    background: #2E8B57;
}

.cifra-numero {
    font-family: 'Playfair Display', serif;
    font-size: 2.3rem;
    color: #fff;
    display: block;
    line-height: 1;
    font-weight: 700;
}

.cifras .cifra:nth-child(3) .cifra-numero {
    color: #1A3A6B;
}

.cifra-texto {
    font-size: .88rem;
    color: rgba(255, 255, 255, .72);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-top: 5px;
    display: block;
}

.cifras .cifra:nth-child(3) .cifra-texto {
    color: rgba(26, 58, 107, .65);
}

/* ============================================================
   HISTORIA / NOSOTROS
============================================================ */
.historia {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 500px;
}

.historia-foto {
    position: relative;
    overflow: hidden;
}

.historia-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 8s ease;
}

.historia:hover .historia-foto img {
    transform: scale(1.04);
}

.historia-etiqueta {
    position: absolute;
    top: 28px;
    left: 28px;
    background: #F2D47A;
    color: #1A3A6B;
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .1em;
    text-transform: uppercase;
    padding: 5px 16px;
    border-radius: 20px;
}

.historia-anio {
    position: absolute;
    bottom: 28px;
    right: 28px;
    background: #1A3A6B;
    border-radius: 14px;
    padding: 16px 20px;
    text-align: center;
    box-shadow: 0 8px 24px rgba(0, 0, 0, .22);
}

.anio-numero {
    font-family: 'Playfair Display', serif;
    font-size: 2rem;
    color: #F2D47A;
    display: block;
    font-weight: 700;
    line-height: 1;
}

.anio-texto {
    font-size: .88rem;
    color: rgba(255, 255, 255, .6);
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.historia-cuerpo {
    background: #fff;
    padding: 60px 52px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.linea-tiempo {
    margin-top: 6px;
}

.linea-tiempo-fila {
    display: grid;
    grid-template-columns: 120px 1fr;
    gap: 24px;
    padding: 16px 0;
    border-bottom: 1px solid #F0EDE4;
}

.linea-tiempo-fila:last-child {
    border-bottom: none;
}

.linea-tiempo-anio {
    font-size: .82rem;
    font-weight: 800;
    color: #9B1E28;
    text-transform: uppercase;
    letter-spacing: .08em;
    line-height: 1.5;
    padding-top: 2px;
}

.linea-tiempo-texto {
    font-size: 1rem;
    color: #555;
    line-height: 1.7;
}

/* ============================================================
   MISIÓN Y VISIÓN
============================================================ */
.mision-vision {
    background: #F8F6FF;
    padding: 72px 8vw;
    position: relative;
    overflow: hidden;
}

.mision-vision::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: #EAF1F8;
    z-index: 0;
}

.mv-columnas {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: start;
}

.mv-derecha {
    display: flex;
    flex-direction: column;
    gap: 18px;
}

.tarjeta-mv {
    background: #fff;
    border-radius: 18px;
    padding: 26px 24px;
    border-left: 4px solid #F2D47A;
    box-shadow: 0 4px 20px rgba(26, 58, 107, .07);
}

.tarjeta-mv.borde-rojo {
    border-left-color: #9B1E28;
}

.tarjeta-icono {
    font-size: 2.4rem;
    margin-bottom: 10px;
    display: block;
}

.cita-filosofia {
    background: #1A3A6B;
    border-radius: 18px;
    padding: 26px;
    margin-top: 20px;
    position: relative;
    overflow: hidden;
}

.cita-filosofia::before {
    content: '"';
    font-family: 'Playfair Display', serif;
    font-size: 120px;
    color: rgba(242, 212, 122, .1);
    position: absolute;
    top: -16px;
    left: 14px;
    line-height: 1;
}

.cita-texto {
    color: rgba(255, 255, 255, .9);
    font-size: 1.05rem;
    font-style: italic;
    line-height: 1.7;
    position: relative;
    z-index: 1;
    margin-bottom: 12px;
}

.cita-autor {
    font-size: .88rem;
    font-weight: 800;
    color: #F2D47A;
    text-transform: uppercase;
    letter-spacing: .1em;
}

/* ============================================================
   SERVICIOS
============================================================ */
.servicios {
    background: #1A3A6B;
    padding: 72px 8vw;
    position: relative;
    overflow: hidden;
}

.servicios::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 280px;
    height: 280px;
    border-radius: 50%;
    border: 50px solid rgba(242, 212, 122, .05);
    pointer-events: none;
}

.servicios::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(155, 30, 40, .07);
    pointer-events: none;
}

.servicios-encabezado {
    text-align: center;
    margin-bottom: 52px;
    position: relative;
    z-index: 1;
}

.servicios-lista {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0 64px;
}

.servicio-item {
    display: flex;
    flex-direction: column;
    padding: 28px 0;
    border-bottom: 1px solid rgba(255, 255, 255, .08);
}

.servicio-item:nth-child(7),
.servicio-item:nth-child(8) {
    border-bottom: none;
}

.servicio-icono {
    font-size: 2.6rem;
    margin-bottom: 12px;
    display: block;
}

.servicio-titulo {
    font-size: 1.02rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.servicio-titulo.dorado {
    color: #F2D47A;
}

.servicio-titulo.blanco {
    color: #fff;
}

.servicio-descripcion {
    font-size: 1.02rem;
    color: rgb(255, 253, 253);
    line-height: 1.75;
    margin: 0;
}

/* ============================================================
   PILARES
============================================================ */
.pilares {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 520px;
}

.pilares-contenido {
    background: #9B1E28;
    padding: 56px 48px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.pilares-contenido::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 240px;
    height: 240px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .04);
}

.pilares-contenido::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 180px;
    height: 180px;
    border-radius: 50%;
    background: rgba(242, 212, 122, .05);
}

.pilares-etiqueta {
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .16em;
    text-transform: uppercase;
    color: #F2D47A;
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.pilares-etiqueta::before,
.pilares-etiqueta::after {
    content: '';
    width: 16px;
    height: 2px;
    background: #F2D47A;
    display: inline-block;
}

.pilares-contenido h2 {
    color: #fff;
    margin-bottom: 32px;
    position: relative;
    z-index: 1;
}

.pilares-fila {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.pilar {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 7px;
    flex: 1;
}

.pilar-circulo {
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    flex-shrink: 0;
}

.pilar-circulo.claro {
    background: rgba(255, 255, 255, .10);
}

.pilar-circulo.dorado {
    background: rgba(242, 212, 122, .15);
}

.pilar-nombre {
    font-size: 1rem;
    font-weight: 900;
    text-align: center;
    line-height: 1.2;
}

.pilar-nombre.blanco {
    color: #fff;
}

.pilar-nombre.amarillo {
    color: #F2D47A;
}

.pilar-linea {
    width: 24px;
    height: 3px;
    border-radius: 2px;
}

.pilar-linea.blanca {
    background: rgba(255, 255, 255, .35);
}

.pilar-linea.amarilla {
    background: #F2D47A;
}

.pilar-descripcion {
    font-size: .85rem;
    color: rgb(255, 253, 253);
    line-height: 1.6;
    text-align: center;
}

.pilares-divisor {
    width: 32px;
    height: 1px;
    background: rgba(255, 255, 255, .18);
    margin: 0 auto 28px;
    position: relative;
    z-index: 1;
}

.pilares-cita {
    font-size: 1.02rem;
    color: rgb(255, 253, 253);
    font-style: italic;
    text-align: center;
    line-height: 1.7;
    position: relative;
    z-index: 1;
}

.pilares-fotos {
    position: relative;
    overflow: hidden;
    background: #0E2040;
    min-height: 520px;
}

.pilares-pista {
    display: flex;
    height: 100%;
    min-height: 520px;
    transition: transform .85s cubic-bezier(.77, 0, .18, 1);
    will-change: transform;
}

.pilares-diapositiva {
    min-width: 100%;
    width: 100%;
    height: 100%;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
}

.pilares-diapositiva img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 7s ease;
    position: absolute;
    inset: 0;
}

.pilares-diapositiva.activa img {
    transform: scale(1.05);
}

/* ============================================================
   NIVELES
============================================================ */
.niveles {
    background: #F8F6FF;
    padding: 72px 8vw;
}

.niveles-encabezado {
    margin-bottom: 32px;
}

.niveles-grid {
    display: grid;
    grid-template-columns: repeat(12, 1fr);
    gap: 16px;
    margin-bottom: 52px;
}

.nivel-tarjeta {
    border-radius: 18px;
    padding: 28px 24px;
    box-shadow: 0 2px 16px rgba(26, 58, 107, .06);
}

.nivel-nombre {
    font-size: 1.3rem;
    font-weight: 800;
    color: #1A3A6B;
    margin-bottom: 8px;
}

.nivel-nombre.grande {
    font-size: 1.5rem;
    font-family: 'Playfair Display', serif;
}

.nivel-nombre.grande.azul {
    color: #1A3A6B;
}

.nivel-descripcion {
    font-size: .96rem;
    line-height: 1.6;
    margin: 0;
}

.nivel-grados {
    display: inline-block;
    font-size: .88rem;
    font-weight: 800;
    padding: 3px 10px;
    border-radius: 8px;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.nivel-grados.rojo {
    background: #9B1E28;
    color: #fff;
}

.nivel-grados.verde {
    background: #2E8B57;
    color: #fff;
}

.nivel-tarjeta.fondo-azul {
    grid-column: 1/5;
    background: #1A3A6B;
}

.nivel-tarjeta.fondo-azul .nivel-nombre {
    color: #F2D47A;
}

.nivel-tarjeta.fondo-azul .nivel-descripcion {
    color: rgba(255, 255, 255, .72);
}

.nivel-tarjeta.borde-rojo {
    grid-column: 5/9;
    background: #fff;
    border-top: 4px solid #9B1E28;
}

.nivel-tarjeta.borde-verde {
    grid-column: 9/13;
    background: #fff;
    border-top: 4px solid #2E8B57;
}

.nivel-tarjeta.borde-rojo .nivel-descripcion,
.nivel-tarjeta.borde-verde .nivel-descripcion {
    color: #666;
}

.nivel-tarjeta.fondo-dorado {
    grid-column: 1/7;
    background: #FEF6E0;
    border: 1.5px solid #F2D47A;
}

.nivel-tarjeta.fondo-dorado .nivel-nombre {
    color: #5C3D00;
}

.nivel-tarjeta.fondo-dorado .nivel-descripcion {
    color: #7A6030;
}

.nivel-tarjeta.fondo-celeste {
    grid-column: 7/13;
    background: #EAF1F8;
    border: 1.5px solid #B5D4F4;
}

.nivel-tarjeta.fondo-celeste .nivel-nombre {
    color: #1A3A6B;
}

.nivel-tarjeta.fondo-celeste .nivel-descripcion {
    color: #3A5080;
}

/* Separador actividades */
.separador-actividades {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 36px;
}

.separador-linea {
    height: 1px;
    flex: 1;
    background: #E0DBF5;
}

.separador-texto {
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #9B1E28;
    white-space: nowrap;
}

/* Actividades */
.actividades-columnas {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.club-petit {
    background: #1A3A6B;
    border-radius: 18px;
    padding: 32px 28px;
    margin-bottom: 4px;
    position: relative;
    overflow: hidden;
}

.club-petit::before {
    content: '';
    position: absolute;
    top: -40px;
    right: -40px;
    width: 140px;
    height: 140px;
    border-radius: 50%;
    background: rgba(242, 212, 122, .08);
    pointer-events: none;
}

.club-petit-etiqueta {
    font-size: .88rem;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
    color: #F2D47A;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.club-petit-nombre {
    font-family: 'Playfair Display', serif;
    font-size: 1.9rem;
    color: #fff;
    margin-bottom: 12px;
    position: relative;
    z-index: 1;
}

.club-petit-descripcion {
    font-size: .98rem;
    color: rgba(255, 255, 255, .72);
    line-height: 1.75;
    margin-bottom: 18px;
    position: relative;
    z-index: 1;
}

.club-petit-actividades {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    position: relative;
    z-index: 1;
}

.actividad-tag {
    font-size: .88rem;
    font-weight: 700;
    padding: 4px 14px;
    border-radius: 20px;
}

.actividad-tag.dorado {
    background: rgba(242, 212, 122, .15);
    color: #F2D47A;
}

.actividad-tag.blanco {
    background: rgba(255, 255, 255, .10);
    color: #fff;
}

.programa-item {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 20px 0;
    border-bottom: 1px solid #E8E2F0;
}

.programa-item:last-child {
    border-bottom: none;
}

.programa-icono {
    font-size: 1.8rem;
    min-width: 30px;
    margin-top: 2px;
}

.programa-nombre {
    font-size: 1.02rem;
    font-weight: 800;
    color: #1A3A6B;
    margin-bottom: 5px;
}

.programa-descripcion {
    font-size: 1.02rem;
    color: #666;
    margin: 0;
    line-height: 1.7;
}

.actividades-derecha {
    display: flex;
    flex-direction: column;
}

.actividades-derecha .etiqueta-seccion {
    margin-bottom: 8px;
}

.actividad-academica {
    display: flex;
    gap: 14px;
    align-items: flex-start;
    padding: 16px 0;
    border-bottom: 1px solid #E8E2F0;
}

.actividad-academica:last-child {
    border-bottom: none;
}

.actividad-icono {
    font-size: 1.6rem;
    min-width: 28px;
    margin-top: 2px;
}

.actividad-nombre {
    font-size: 1.02rem;
    font-weight: 800;
    color: #1A3A6B;
    margin-bottom: 4px;
}

.actividad-detalle {
    font-size: 1.02rem;
    color: #666;
    margin: 0;
    line-height: 1.65;
}

/* ============================================================
   FORMACIÓN INTEGRAL — fondo rojo
============================================================ */
.formacion {
    background: #9B1E28;
    padding: 72px 8vw;
    position: relative;
    overflow: hidden;
}

.formacion::before {
    content: '';
    position: absolute;
    bottom: -80px;
    right: -80px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    border: 50px solid rgba(14, 32, 64, .12);
}

.formacion::after {
    content: '';
    position: absolute;
    top: -60px;
    left: -60px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(242, 212, 122, .06);
}

.formacion-columnas {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 64px;
    align-items: center;
}

.formacion-izquierda p {
    color: rgba(255, 255, 255, .65);
    font-size: 1.05rem;
    line-height: 1.8;
    margin: 0;
}

.formacion-areas {
    display: flex;
    flex-direction: column;
    gap: 32px;
}

.formacion-par {
    display: flex;
    gap: 48px;
}

.area-formacion {
    flex: 1;
}

.area-icono {
    font-size: 2.6rem;
    margin-bottom: 12px;
    display: block;
}

.area-nombre {
    font-size: .98rem;
    font-weight: 800;
    margin-bottom: 8px;
}

.area-formacion.amarillo .area-nombre {
    color: #F2D47A;
}

.area-formacion.blanco .area-nombre {
    color: #fff;
}

.area-detalle {
    font-size: .90rem;
    color: rgb(255, 253, 253);
    line-height: 1.7;
}

.formacion-divisor {
    height: 1px;
    background: rgba(255, 255, 255, .12);
}

/* ============================================================
   INSTALACIONES
============================================================ */
.instalaciones {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    min-height: 480px;
}

.instalaciones-carrusel {
    position: relative;
    overflow: hidden;
    background: #0E2040;
    min-height: 480px;
}

.instalaciones-pista {
    display: flex;
    height: 100%;
    min-height: 480px;
    transition: transform .85s cubic-bezier(.77, 0, .18, 1);
    will-change: transform;
}

.instalaciones-diapositiva {
    min-width: 100%;
    width: 100%;
    height: 100%;
    flex-shrink: 0;
    overflow: hidden;
    position: relative;
}

.instalaciones-diapositiva img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 7s ease;
    position: absolute;
    inset: 0;
}

.instalaciones-diapositiva.activa img {
    transform: scale(1.05);
}

.instalaciones-lista {
    background: #F8F6FF;
    padding: 40px 32px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 10px;
}

.espacio-instalacion {
    background: #fff;
    border-radius: 12px;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 13px 16px;
    transition: all .22s;
}

.espacio-instalacion:hover {
    transform: translateX(4px);
}

.espacio-instalacion.azul-oscuro {
    border-top: 3px solid #1A3A6B;
}

.espacio-instalacion.rojo {
    border-top: 3px solid #9B1E28;
}

.espacio-instalacion.dorado {
    border-top: 3px solid #F2D47A;
}

.espacio-instalacion.azul-medio {
    border-top: 3px solid #24508A;
}

.espacio-instalacion.rojo-claro {
    border-top: 3px solid #C13542;
}

.espacio-instalacion.verde {
    border-top: 3px solid #2E8B57;
}

.espacio-icono {
    font-size: 1.8rem;
    min-width: 28px;
    text-align: center;
}

.espacio-info h4 {
    font-size: .98rem;
    font-weight: 800;
    color: #1A3A6B;
    margin-bottom: 2px;
}

.espacio-info p {
    font-size: .90rem;
    color: #888;
    margin: 0;
    line-height: 1.5;
}

/* ============================================================
   ADMISIONES
============================================================ */
.admisiones {
    display: grid;
    grid-template-columns: 1fr 1fr;
    min-height: 580px;
}

.admisiones-contenido {
    background: #9B1E28;
    padding: 64px 52px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    position: relative;
    overflow: hidden;
}

.admisiones-contenido::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -80px;
    width: 260px;
    height: 260px;
    border-radius: 50%;
    background: rgba(255, 255, 255, .05);
}

.admisiones-contenido::after {
    content: '';
    position: absolute;
    bottom: -60px;
    left: -60px;
    width: 200px;
    height: 200px;
    border-radius: 50%;
    background: rgba(242, 212, 122, .07);
}

.admisiones-contenido h2 {
    color: #fff;
    margin-bottom: 10px;
    position: relative;
    z-index: 1;
}

.admisiones-contenido>p {
    color: rgba(255, 255, 255, .75);
    margin-bottom: 28px;
    position: relative;
    z-index: 1;
}

.admisiones-contenido .etiqueta-seccion {
    position: relative;
    z-index: 1;
}

.pasos-admision {
    display: flex;
    flex-direction: column;
    gap: 14px;
    margin-bottom: 24px;
    position: relative;
    z-index: 1;
}

.paso {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    background: rgba(255, 255, 255, .10);
    border: 1px solid rgba(255, 255, 255, .20);
    border-radius: 14px;
    padding: 16px 18px;
}

.paso-numero {
    font-family: 'Playfair Display', serif;
    font-size: 2.4rem;
    color: #F2D47A;
    line-height: 1;
    min-width: 36px;
    font-weight: 700;
}

.paso h4 {
    color: #fff;
    font-size: 1.3rem;
    margin-bottom: 4px;
}

.paso p {
    color: rgba(255, 255, 255, .68);
    font-size: 1.02rem;
    margin: 0;
    line-height: 1.5;
}

.formas-pago {
    background: rgba(255, 255, 255, .10);
    border-radius: 14px;
    padding: 16px 18px;
    position: relative;
    z-index: 1;
}

.formas-pago-titulo {
    font-size: .88rem;
    font-weight: 800;
    color: rgba(255, 255, 255, .60);
    text-transform: uppercase;
    letter-spacing: .1em;
    margin-bottom: 10px;
    display: block;
}

.formas-pago-lista {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.forma-pago {
    background: rgba(255, 255, 255, .15);
    color: #fff;
    font-size: 1.02rem;
    font-weight: 700;
    padding: 5px 14px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, .22);
}

.admisiones-foto {
    position: relative;
    overflow: hidden;
}

.admisiones-foto img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admisiones-foto::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(to right, rgba(155, 30, 40, .3), transparent);
    z-index: 1;
}

.horario-atencion {
    position: absolute;
    bottom: 28px;
    left: 28px;
    z-index: 2;
    background: #fff;
    border-radius: 14px;
    padding: 14px 18px;
    display: flex;
    gap: 12px;
    align-items: center;
    box-shadow: 0 6px 24px rgba(0, 0, 0, .2);
}

.horario-icono {
    font-size: 2.4rem;
}

.horario-atencion strong {
    display: block;
    font-size: .96rem;
    font-weight: 800;
    color: #1A3A6B;
}

.horario-atencion span {
    font-size: .8rem;
    color: #888;
}

/* ============================================================
   CONTACTO
============================================================ */
.contacto {
    background: #fff;
    padding: 72px 8vw;
    border-top: 1px solid #F0EDE4;
}

.contacto-columnas {
    display: grid;
    grid-template-columns: 1fr 1.6fr;
    gap: 56px;
    align-items: start;
}

.datos-contacto {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-top: 6px;
}

.dato {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.dato-icono {
    font-size: 1.6rem;
    min-width: 28px;
    text-align: center;
    margin-top: 2px;
}

.dato strong {
    display: block;
    font-size: .82rem;
    color: #1A3A6B;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .07em;
    margin-bottom: 2px;
}

.dato span {
    font-size: 1.3rem;
    color: #555;
}

.formulario-contacto {
    background: #fff;
    border-radius: 22px;
    border: 1.5px solid #E8E2D8;
    padding: 36px 32px;
    box-shadow: 0 10px 48px rgba(26, 58, 107, .1);
}

.formulario-titulo {
    font-family: 'Playfair Display', serif;
    font-size: 1.6rem;
    color: #1A3A6B;
    margin-bottom: 4px;
}

.formulario-subtitulo {
    font-size: 1.04rem;
    color: #999;
    margin-bottom: 24px;
}

.formulario-fila {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
    margin-bottom: 16px;
}

.campo {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.campo label {
    font-size: .8rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .09em;
    color: #1A3A6B;
}

.campo input,
.campo textarea {
    background: #F8F6FF;
    border: 1.5px solid #e8e2d8;
    border-radius: 10px;
    padding: 11px 14px;
    font-family: 'Nunito', sans-serif;
    font-size: 1.02rem;
    color: #1a1a2e;
    outline: none;
    transition: all .22s;
    width: 100%;
}

.campo input:focus,
.campo textarea:focus {
    border-color: #1A3A6B;
    background: #fff;
    box-shadow: 0 0 0 3px rgba(26, 58, 107, .1);
}

.campo textarea {
    min-height: 110px;
    resize: vertical;
}

.campo.campo-completo {
    margin-bottom: 16px;
}

.boton-enviar {
    background: #1A3A6B;
    color: #F2D47A;
    border: none;
    padding: 14px 36px;
    border-radius: 30px;
    font-family: 'Nunito', sans-serif;
    font-size: 1.04rem;
    font-weight: 800;
    cursor: pointer;
    width: 100%;
    letter-spacing: .03em;
    transition: all .25s;
}

.boton-enviar:hover {
    background: #24508A;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(26, 58, 107, .3);
}

/* ============================================================
   PIE DE PÁGINA
============================================================ */
.pie-pagina {
    background: #0a1628;
    padding: 56px 8vw 0;
    display: grid;
    grid-template-columns: 2fr 1fr 1fr;
    gap: 48px;
    align-items: start;
}

.pie-marca {
    display: flex;
    gap: 14px;
    align-items: flex-start;
}

.pie-logo {
    height: 50px;
    width: auto;
}

.pie-pagina h3 {
    font-family: 'Playfair Display', serif;
    color: #F2D47A;
    font-size: 1.5rem;
    margin-bottom: 8px;
}

.pie-pagina h4 {
    color: #fff;
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 14px;
    text-transform: uppercase;
    letter-spacing: .08em;
}

.pie-marca p {
    font-size: .95rem;
    color: rgba(255, 255, 255, .42);
    line-height: 1.8;
    margin: 0;
}

.pie-navegacion a,
.pie-contacto p {
    color: rgba(255, 255, 255, .46);
    font-size: .96rem;
    display: block;
    margin-bottom: 8px;
    line-height: 1.7;
    transition: color .2s;
}

.pie-navegacion a:hover {
    color: #F2D47A;
}

.pie-derechos {
    grid-column: 1/-1;
    border-top: 1px solid rgba(255, 255, 255, .07);
    padding: 22px 0;
    margin-top: 16px;
    text-align: center;
}

.pie-derechos p {
    color: rgba(255, 255, 255, .24);
    font-size: .88rem;
    margin: 0;
}

/* ============================================================
   RESPONSIVE
============================================================ */
@media (max-width: 1100px) {

    .menu-principal ul li a {
        font-size: .45rem;
        letter-spacing: .05em;
    }

    .nivel-tarjeta.fondo-azul,
    .nivel-tarjeta.borde-rojo,
    .nivel-tarjeta.borde-verde {
        grid-column: span 6 !important;
    }

    .nivel-tarjeta.fondo-dorado,
    .nivel-tarjeta.fondo-celeste {
        grid-column: span 6 !important;
    }

    .formacion-columnas {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .encabezado {
        padding: 0 4vw;
    }

    .menu-principal {
        display: none;
    }

    .historia,
    .admisiones,
    .instalaciones,
    .pilares,
    .contacto-columnas {
        grid-template-columns: 1fr;
    }

    .historia-foto,
    .pilares-fotos,
    .instalaciones-carrusel {
        height: 300px;
    }

    .admisiones-foto {
        height: 300px;
    }

    .mv-columnas {
        grid-template-columns: 1fr;
    }

    .actividades-columnas {
        grid-template-columns: 1fr;
    }

    .pie-pagina {
        grid-template-columns: 1fr 1fr;
        gap: 32px;
    }

    .servicios-lista {
        grid-template-columns: 1fr;
    }

    .servicio-item:nth-child(7) {
        border-bottom: 1px solid rgba(255, 255, 255, .08);
    }

    .servicio-item:nth-child(8) {
        border-bottom: none;
    }
}

@media (max-width: 680px) {
    .hero {
        height: 80vh;
        min-height: 520px;
    }

    .hero-contenido {
        padding: 0 6vw 72px;
        max-width: 100%;
    }

    .hero-diapositiva img {
        width: 100%;
        opacity: .4;
    }

    .hero-degradado {
        background: rgba(14, 32, 64, .7);
    }

    .cifras {
        grid-template-columns: 1fr 1fr;
    }

    .formacion-par {
        flex-direction: column;
        gap: 24px;
    }

    .formulario-fila {
        grid-template-columns: 1fr;
    }

    .pie-pagina {
        grid-template-columns: 1fr;
        gap: 24px;
    }

    .pie-derechos {
        grid-column: 1;
    }
}

@media (max-width: 900px) {
    .menu-toggle {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 44px;
        height: 44px;
        background: #1A3A6B;
        color: #F2D47A;
        border-radius: 10px;
        border: none;
        font-size: 1.35rem;
        cursor: pointer;
        z-index: 1100;
    }

    .menu-principal {
        display: flex;
        flex-direction: column;
        position: fixed;
        top: 100px;
        right: -100%;
        width: min(84vw, 320px);
        height: calc(100vh - 100px);
        background: #fff;
        border-left: 1px solid #F0EDE4;
        box-shadow: -8px 0 30px rgba(0, 0, 0, .2);
        padding: 20px;
        transition: right .35s ease;
        z-index: 1099;
        overflow-y: auto;
    }

    .menu-principal.open {
        right: 0;
    }

    .menu-principal ul {
        flex-direction: column;
        gap: 12px;
    }

    .menu-principal ul li a {
        padding: 12px 14px;
        border-radius: 10px;
        color: #1A3A6B;
        background: #F8F6FF;
    }

    .menu-principal ul li a:hover {
        background: #E0D9E7;
    }

    .boton-inscripcion {
        display: none;
    }
}

@media (max-width: 500px) {
    .encabezado {
        padding: 0 3vw;
        height: 80px;
    }

    .encabezado-marca {
        gap: 8px;
    }

    .escudo-mini {
        width: 70px;
        height: 70px;
    }

    .hero {
        min-height: 500px;
    }

    .hero-titulo {
        font-size: clamp(2rem, 8vw, 3.8rem);
    }

    .hero-contenido p {
        font-size: 1.1rem;
        max-width: 100%;
    }

    .cifras {
        grid-template-columns: 1fr;
    }

    .historia,
    .admisiones,
    .instalaciones,
    .pilares,
    .contacto-columnas {
        grid-template-columns: 1fr;
    }

    .historia-foto,
    .pilares-fotos,
    .instalaciones-carrusel,
    .admisiones-foto {
        height: 240px;
    }
}