/* =========================================
   VARIABLES DE COLOR
   ========================================= */
:root {
    --celeste-apagado: #64748b;
    --azul-hielo: #d4e0e8;
    --rosa-palo: #dba4a9;
    --blanco-crema: #fdfcf8;
    --blanco-puro: #ffffff;
    --azul-opaco: #1f2937;
    --azul-navy: #151e32; 
}

/* =========================================
   RESET BÁSICO
   ========================================= */
html {
    scroll-behavior: smooth;
}

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

body {
    font-family: 'Lato', sans-serif;
    line-height: 1.6;
    background-color: var(--blanco-crema);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a { text-decoration: none; }
img { max-width: 100%; display: block; }

/* =========================================
   SECCIÓN 1: PRESENTACIÓN
   ========================================= */
#seccion-1-presentacion {
    background: linear-gradient(90deg, var(--celeste-apagado) 50%, var(--blanco-crema) 50%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden; 
}

.contenedor-dividido {
    width: 100%;
    max-width: 1300px;
    display: flex;
    align-items: center;
    padding: 0 40px;
}

.mitad-izquierda { 
    flex: 1; 
    padding-right: 60px; 
    padding-left: 50px; 
}

.mitad-izquierda h1 {
    font-family: 'Lora', serif;
    font-size: 51px;
    color: var(--blanco-crema);
    line-height: 1.1;
    font-weight: 700; 
    margin-bottom: 25px;
}

.cuerpo-texto p {
    font-family: 'Lato', sans-serif;
    font-size: 17px;
    color: var(--azul-hielo);
    line-height: 1.3; 
    margin-bottom: 3px;
}

.subtitulo {
    display: block;
    font-family: 'Lato', sans-serif;
    font-size: 17px;
    color: var(--azul-hielo);
    margin-top: 25px;
    margin-bottom: 40px;
}

/* BOTÓN SECCIÓN 1 (Estilo final aprobado) */
.boton-info {
    display: inline-block;
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    font-weight: 700; 
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--blanco-crema);
    border: 2px solid var(--blanco-crema);
    background-color: transparent; 
    padding: 12px 30px;
    transition: 0.3s;
    cursor: pointer;
}

.boton-info:hover {
    background-color: var(--blanco-crema); 
    color: var(--celeste-apagado); 
}

.mitad-derecha { flex: 1; display: flex; justify-content: center; padding-left: 40px; }

.marco-foto {
    position: relative;
    width: 480px;  
    height: 520px; 
    z-index: 10;
}

.marco-foto img {
    position: relative;
    z-index: 2;
    width: 100%;
    height: 100%;
    object-fit: cover; 
    object-position: center;
}

.marco-foto::before {
    content: "";
    position: absolute;
    top: 25px; left: 25px;   
    width: 100%; height: 100%;
    background-color: var(--rosa-palo);
    z-index: -1;
}

/* =========================================
   SECCIÓN 2: OPINIONES
   ========================================= */
#seccion-2-opiniones {
    background-color: var(--blanco-crema);
    padding: 60px 0 0 0; 
    text-align: center;
}

#seccion-2-opiniones h2 {
    font-family: 'Lora', serif;
    font-size: 42px;
    color: var(--celeste-apagado);
    margin-bottom: 40px; 
    font-weight: 700; 
}

.contenedor-tarjetas {
    max-width: 1000px; 
    margin: 0 auto 60px auto; 
    display: flex;
    justify-content: space-between;
    gap: 25px; 
    padding: 0 20px;
}

.tarjeta {
    background-color: var(--blanco-puro);
    flex: 1;
    padding: 30px 25px; 
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.08); 
    border-radius: 20px; 
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    transition: transform 0.3s ease;
}

.tarjeta:hover {
    transform: translateY(-5px);
}

.estrellas {
    color: #f1c40f; 
    font-size: 14px;
    margin-bottom: 15px; 
    letter-spacing: 5px;
}

.texto-opinion {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    color: var(--azul-opaco);
    text-align: center;
    line-height: 1.5;
    margin-bottom: 15px;
}

.firma-opinion {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--azul-opaco);
    text-align: center;
    margin-top: auto; 
}

.banner-rosa-alumno {
    background-color: var(--rosa-palo);
    padding: 40px 20px; 
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.banner-rosa-alumno h3 {
    font-family: 'Lora', serif;
    font-size: 33px;
    color: var(--blanco-crema);
    font-weight: 700;
    margin-bottom: 5px;
    line-height: 1.2;
}

.texto-banner {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    color: var(--blanco-crema);
    margin-bottom: 20px; 
}

.boton-resena {
    display: inline-block;
    background-color: var(--blanco-crema);
    color: var(--rosa-palo);
    font-family: 'Lato', sans-serif;
    font-size: 13.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 12px 35px;
    border-radius: 50px; 
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    text-decoration: none;
    cursor: pointer;
    border: none;
}

.boton-resena:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
}


/* =========================================
   SECCIÓN 3: TRANSICIÓN
   ========================================= */
#seccion-3-transicion {
    background-image: url('img/la_canada.jpg'); 
    background-size: cover;
    background-position: center top; 
    background-attachment: fixed;
    height: 500px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.cinta-transicion {
    width: 100%;
    height: 70%; 
    background-color: rgba(31, 41, 55, 0.6); 
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
}

.frase-transicion {
    font-family: 'Lora', serif;
    font-style: italic; 
    font-size: 30px;
    color: var(--blanco-crema);
    line-height: 1.5;
}

/* =========================================
   SECCIÓN 4: SOBRE MÍ
   ========================================= */
#seccion-4-sobre-mi {
    background: linear-gradient(90deg, var(--celeste-apagado) 50%, var(--blanco-crema) 50%);
    padding: 40px 0; 
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.contenedor-dividido-perfil {
    width: 100%;
    max-width: 1300px;
    display: flex;
    align-items: center;
}

.mitad-perfil-izq {
    flex: 1; 
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

/* CONTENEDOR CIRCULAR (Recorte Base) */
.contenedor-imagen-circular {
    position: relative;
    width: 500px; 
    height: 500px;
    background-color: var(--azul-hielo);
    border-radius: 50%;
    overflow: hidden; 
    display: flex;
    justify-content: center;
    align-items: flex-end;
    box-shadow: 0 20px 40px rgba(0,0,0,0.05);
}

.contenedor-imagen-circular::before {
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    background-color: var(--azul-hielo);
    border-radius: 50%;
    top: 0;
    left: 0;
    z-index: 1; 
}

.contenedor-imagen-circular img {
    position: relative;
    z-index: 2; 
    width: 100%;
    height: 100%;
    object-fit: cover; 
    margin-bottom: -1px; 
}

.mitad-perfil-der {
    flex: 1; 
    padding: 20px 0 20px 80px; 
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.contenido-texto-perfil {
    max-width: 480px; 
}

.mitad-perfil-der h2 {
    font-family: 'Lora', serif;
    font-size: 48px; 
    color: var(--rosa-palo);
    margin-bottom: 20px;
    font-weight: 700; 
    text-align: left;
    margin-top: 0; 
}

.bio-texto p {
    font-family: 'Lato', sans-serif;
    font-size: 20px; 
    color: var(--celeste-apagado); 
    line-height: 1.6;
    margin-bottom: 25px;
    text-align: left; 
}

.bio-texto strong {
    font-weight: 700;
    color: var(--celeste-apagado); 
}

/* =========================================
   SECCIÓN 5: CLASES
   ========================================= */
#seccion-5-clases {
    background-color: var(--azul-navy);
    padding: 40px 20px; 
    display: flex;
    justify-content: center;
    align-items: center;
}

.contenedor-tarjetas-clases {
    width: 100%;
    max-width: 1000px;
    display: flex;
    justify-content: center;
    gap: 40px; 
    flex-wrap: wrap;
    align-items: stretch;
}

.tarjeta-clase {
    background-color: var(--blanco-puro);
    flex: 1;
    min-width: 300px; 
    max-width: 450px;
    padding: 30px 20px; /* Compacto */
    border-radius: 30px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.3); 
    transition: transform 0.3s ease;
}

.tarjeta-clase:hover {
    transform: translateY(-5px);
}

.icono-clase {
    width: 150px; /* Tamaño grande */
    height: 150px;
    margin-bottom: 15px;
}

.icono-clase img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    display: block;
}

.tarjeta-clase h3 {
    font-family: 'Lora', serif;
    font-size: 30px; 
    font-weight: 700; 
    color: var(--azul-navy);
    margin-bottom: 10px;
}

.texto-clase {
    width: 100%;
    flex-grow: 1; 
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 10px;
}

.texto-clase p {
    font-family: 'Montserrat', sans-serif;
    font-size: 17px; 
    color: var(--azul-navy);
    line-height: 1.4;
    margin-bottom: 10px;
}

.texto-clase strong {
    font-weight: 700;
}

.footer-tarjeta {
    margin-top: auto; 
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: flex-end;
    padding-top: 10px;
    padding-bottom: 10px; 
}

/* Ajuste para levantar el contacto */
.footer-contacto {
    padding-bottom: 30px; 
}

.dato-contacto {
    font-family: 'Montserrat', sans-serif;
    font-size: 17px;
    color: var(--azul-navy);
    line-height: 1.4;
    margin: 0;
}

.boton-sitio {
    display: inline-block;
    background-color: var(--rosa-palo);
    color: var(--blanco-puro);
    font-family: 'Lato', sans-serif;
    font-size: 14px;
    font-weight: 700; 
    text-transform: uppercase;
    letter-spacing: 2px; 
    padding: 16px 55px;
    border-radius: 50px; 
    text-decoration: none;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(219, 164, 169, 0.4);
}

.boton-sitio:hover {
    background-color: #c99398;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(219, 164, 169, 0.6);
}

/* =========================================
   SECCIÓN 6: FOOTER (CONTACTO)
   ========================================= */
#seccion-6-contacto {
    background-color: var(--celeste-apagado);
    color: var(--blanco-crema);
    padding: 30px 40px; 
}

.contenido-footer {
    width: 100%;
    max-width: 1300px;
    margin: 0 auto;
    text-align: left;
    padding-left: 15px; 
}

#seccion-6-contacto h2 {
    font-family: 'Lora', serif;
    font-size: 42px; 
    font-weight: 700;
    margin-bottom: 15px; 
    color: var(--blanco-crema);
}

.nombre-footer {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700; 
    margin-left: 45px; /* Alineación con texto de contacto */
    margin-bottom: 15px;
    display: block;
}

.fila-contacto {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 700; 
    display: flex;
    align-items: center; 
    gap: 15px; 
    margin-bottom: 15px;
}

.fila-contacto i {
    font-size: 24px;
    width: 30px; /* Ancho fijo para alineación perfecta */
    text-align: center;
    color: var(--blanco-crema);
}

/* =========================================
   ESTILOS MODAL (Reseñas)
   ========================================= */
.modal {
    display: none; 
    position: fixed; 
    z-index: 1000; 
    left: 0;
    top: 0;
    width: 100%; 
    height: 100%; 
    overflow: auto; 
    background-color: rgba(0,0,0,0.4); 
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--blanco-crema);
    padding: 30px;
    border-radius: 15px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
    width: 90%;
    max-width: 500px;
    position: relative;
    color: var(--azul-opaco);
}

.modal-content h2 {
    font-family: 'Lora', serif;
    color: var(--rosa-palo);
    font-size: 30px;
    margin-bottom: 5px;
}

.close-button {
    color: #aaa;
    float: right;
    font-size: 28px;
    font-weight: bold;
    position: absolute;
    top: 10px;
    right: 20px;
    cursor: pointer;
    transition: 0.2s;
}

.close-button:hover { color: var(--rosa-palo); }

#reviewForm label {
    display: block;
    margin-top: 15px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: var(--azul-navy);
}

#reviewForm input[type="text"],
#reviewForm select,
#reviewForm textarea {
    width: 100%;
    padding: 10px;
    margin-top: 5px;
    border: 1px solid var(--azul-hielo);
    border-radius: 8px;
    box-sizing: border-box;
    font-family: 'Lato', sans-serif;
    font-size: 16px;
    resize: vertical;
}

#reviewForm textarea {
    min-height: 100px;
}

/* BOTÓN ENVÍO MODAL (Celeste apagado) */
.boton-envio-modal {
    width: 100%;
    margin-top: 25px;
    background-color: var(--celeste-apagado); 
    color: var(--blanco-crema);
    font-family: 'Lato', sans-serif;
    font-size: 13.5px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 15px;
    border-radius: 50px;
    border: none;
    cursor: pointer;
    transition: 0.3s;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
}

.boton-envio-modal:hover { 
    transform: translateY(-2px); 
    background-color: #536275; 
}

.message-status {
    margin-top: 10px;
    font-size: 14px;
    text-align: center;
    color: var(--rosa-palo);
}

/* =========================================
   MEDIA QUERIES (RESPONSIVE CELULAR)
   Aquí está la magia para que se vea bien en el celu
   ========================================= */
@media (max-width: 900px) {
    
    /* SECCIÓN 1: Fondo celeste completo */
    #seccion-1-presentacion { 
        padding: 60px 20px; 
        min-height: auto;
        background: var(--celeste-apagado); 
    }
    
    .contenedor-dividido { flex-direction: column; }
    
    .mitad-izquierda { 
        padding: 0 0 60px 0; 
        text-align: center; 
    }
    
    .mitad-izquierda h1 {
        font-size: 38px; 
    }

    .mitad-derecha { padding: 0; }
    
    /* Foto responsive */
    .marco-foto { 
        width: 100%; 
        max-width: 350px; 
        height: 400px; 
        margin: 0 auto; 
    }

    .contenedor-tarjetas { flex-direction: column; gap: 30px; }
    
    /* SECCIÓN 4: Fondo blanco completo */
    #seccion-4-sobre-mi { 
        padding: 40px 20px;
        background: var(--blanco-crema); 
    }

    .contenedor-dividido-perfil { flex-direction: column; }
    .mitad-perfil-izq { padding: 0 0 40px 0; }
    .contenedor-imagen-circular { width: 300px; height: 300px; }
    
    .mitad-perfil-der { padding: 0; text-align: center; }
    .mitad-perfil-der h2 { text-align: center; font-size: 36px; }
    .bio-texto p { text-align: left; font-size: 18px; }

    .contenedor-tarjetas-clases { flex-direction: column; }
    .tarjeta-clase { width: 100%; }
    
    .contenido-footer { padding-left: 0; }
    .nombre-footer { margin-left: 0; text-align: center; }
    .fila-contacto { justify-content: center; }

    /* --- ARREGLO FOTO LA CAÑADA EN CELULAR --- */
    /* Desactivamos parallax para que no se deforme */
    #seccion-3-transicion {
        background-attachment: scroll; 
        background-position: center center;
        height: 350px; 
    }
}

/* =========================================
   ESTILOS CARRUSEL - VERSIÓN ESTRICTA (FINAL)
   ========================================= */

/* 1. Contenedor Principal */
#reviews-container {
    position: relative !important; 
    display: block !important; 
    padding: 0 50px; 
    max-width: 1200px; 
    margin: 0 auto 60px auto;
    overflow: hidden; 
}

/* 2. Máscara */
.contenedor-carrusel {
    overflow: hidden; 
    width: 100%;
    padding: 15px 0; 
}

/* 3. Pista de Movimiento */
.carrusel-track {
    display: flex;
    gap: 20px;
    width: 100%;
    /* OBLIGATORIO: No permite bajar de línea */
    flex-wrap: nowrap; 
    align-items: stretch; 
    transition: transform 0.5s ease-in-out;
}

/* 4. Las Tarjetas (Blindadas contra deformación) */
.tarjeta {
    /* ESTO ES LO QUE FALTABA PARA PONERSE FIRME: */
    flex: 0 0 auto; /* No crecer, NO ENCOGER, base automática */
    
    /* Configuración Base (Celular) */
    width: 100%;    
    min-width: 280px; 
    margin: 0;      
}

/* 5. ARREGLO DE ESTRELLAS */
.estrellas {
    color: #f1c40f; 
    font-size: 14px;
    margin-bottom: 15px; 
    letter-spacing: 5px;
    
    /* ESTO ARREGLA QUE SE VEAN VERTICALES: */
    white-space: nowrap; 
    overflow: hidden;
}

/* MEDIDAS PARA PC Y TABLET */

@media (min-width: 768px) {
    /* Tablet: Entran 2 */
    .tarjeta { 
        width: calc(50% - 10px); 
        min-width: calc(50% - 10px);
    } 
}

@media (min-width: 1024px) {
    /* PC: Entran 3 */
    .tarjeta { 
        width: calc(33.333% - 14px); 
        min-width: calc(33.333% - 14px);
    } 
}

/* 6. Flechas */
.btn-carrusel {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 45px;
    height: 45px;
    background-color: var(--rosa-palo);
    color: white;
    border: none;
    border-radius: 50%;
    font-size: 20px;
    cursor: pointer;
    z-index: 100; 
    box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: 0.3s;
}

.btn-carrusel:hover { 
    background-color: #c99398; 
    transform: translateY(-50%) scale(1.1); 
}

.btn-prev { left: 0; }
.btn-next { right: 0; }

.btn-carrusel.oculto { display: none !important; }