/* --- Variables de Color Actualizadas (Rosa Pastel & Azul Suave) --- */
:root {
    --primary-pink: #f06292;      /* Rosa vibrante para botones y resaltados */
    --hardgray: #9a9c9f;   
    --soft-text: #4a5568;         /* Gris azulado oscuro para lectura */
    --sky-bg-light: #f0f9ff;      /* Fondo general azul cielo muy pálido */
    --header-blue: #e3f2fd;       /* Azul pastel para el encabezado */
    --footer-deep: #2c3e50;       /* Azul marino suave para el footer */
    --white: #ffffff;
    --softpink: #ff7ba7;          /* Rosa pastel para fondos de secciones */
    --black: #000000; 
    --heavylightblue: #a5d6ff;     /* Azul claro para detalles y bordes */ 
    --blueshadow: rgba(33, 150, 243, 0.2); /* Sombra azul suave para elementos destacados */
    
    /* Paleta Cute Complementaria */
    --cute-pink-bg: #fdf2f2;      /* Rosa casi blanco */
    --cute-blue-bg: #e1f5fe;      /* Azul clarito para bloques */
    --book-border: #bbdefb;       /* Color de la "tapa" del libro */
    
    --font-main: 'Quicksand', sans-serif;
    --font-title: 'Playfair Display', serif;
}

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

body {
    font-family: var(--font-main);
    color: var(--soft-text);
    background-color: var(--sky-bg-light); /* Fondo cambiado a azul suave */
    line-height: 1.6;
}

img {
    max-width: 100%;
}

a {
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

/* --- Contenedor Principal --- */
.page-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

/* --- Parte Superior: Header Ilustrado --- */
.page-header {
    width: 100%;
    padding: 50px 20px;
    background-color: var(--header-blue); /* Fondo azul pastel */
    position: relative;
    overflow: hidden;
    text-align: center;
    border-bottom: 3px solid #d1e9ff;
}

.background-illustrations {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0.15;
    pointer-events: none;
}

.header-content {
    position: relative;
    z-index: 10;
}

.logo-area {
    margin-bottom: 10px;
}

.logo-image {
    max-height: 150px;
}

.main-title {
    font-family: var(--font-title);
    font-size: 2.5rem;
    color: var(--hardgray); /* Título ahora en Gris */
    letter-spacing: -1px;
}

.serif-italic {
    font-style: italic;
    font-weight: 400;
}

.sub-title {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--soft-text);
    opacity: 0.8;
    margin-top: -10px;
}

.bubbly-divider {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 25px 0;
}

.bubble {
    width: 12px;
    height: 12px;
    background-color: var(--hardgray); /* Burbujas rosas */
    border-radius: 50%;
    opacity: 0.4;
}

.btn-primary {
    display: inline-block;
    padding: 12px 30px;
    background-color: var(--heavylightblue); /* Botón rosa pastel fuerte */
    color: var(--white);
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.9rem;
    box-shadow: 0 4px 6px var(--blueshadow);
}

.btn-primary:hover {
    transform: translateY(-2px);
    background-color: #5abff6; /* Un azul un poco más intenso al pasar el mouse */
    box-shadow: 0 6px 10px var(--blueshadow);
}

/* --- Parte Central: El Libro Abierto --- */
.book-container {
    width: 100%;
    max-width: 900px;
    margin: 40px auto;
    padding: 0 20px;
}

.book-cover {
    background-color: var(--book-border); /* Tapa azul pastel */
    padding: 15px;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.05);
}

.book-page {
    background-color: var(--white);
    padding: 50px;
    border-radius: 8px;
    border: 1px solid #e3f2fd;
}

.content-exhibition {
    text-align: left;
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}

.intro-text {
    font-size: 1.1rem;
    color: #2d3748;
    max-width: 600px;
    margin-bottom: 20px;
}

.intro-text strong {
    color: var(--primary-pink); /* Kunibo resaltado en rosa */
    font-weight: 700;
}

.botanical-frame {
    width:270px;
    height: 270px;
    border: 1px solid var(--header-blue);
    border-radius: 6px;
    padding: 10px;
    margin-bottom: 20px;
    background-color: #fafcfe;
}

.exhibit-section p {
    font-size: 1rem;
    color: var(--soft-text);
}

/* --- Barra Lateral de Testimonios --- */
.social-side {
    width: 100%;
    max-width: 900px;
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-top: 40px;
    flex-wrap: wrap;
}

.widget {
    flex: 1;
    min-width: 250px;
    max-width: 280px;
    text-align: center;
    padding: 20px;
}

.profile-pic {
    width: 80px;
    height: 80px;
    background-color: var(--white);
    border: 1px solid var(--book-border);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 10px;
    padding: 8px;
}

.testimonial-box {
    border-radius: 10px;
    padding: 15px;
    margin-top: 10px;
    font-size: 0.9rem;
    text-align: left;
}

/* Colores de las cajitas de testimonios ajustados a la nueva paleta */
.testimonial-box.pink { background-color: #fce4ec; border: 1px solid #f8bbd0; }
.testimonial-box.peach { background-color: #fff3e0; border: 1px solid #ffe0b2; }
.testimonial-box.blue { background-color: #e1f5fe; border: 1px solid #b3e5fc; }

/* --- Parte Inferior: Footer --- */
.page-footer {
    width: 100%;
    background-color: var(--footer-deep); /* Azul oscuro para contraste profesional */
    color: rgba(255,255,255,0.8);
    padding: 60px 20px;
    position: relative;
    overflow: hidden;
    margin-top: 60px;
}

.footer-grid {
    position: relative;
    z-index: 10;
    max-width: 1100px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.footer-grid h3 {
    color: var(--white);
    font-size: 1rem;
    text-transform: uppercase;
    margin-bottom: 15px;
}

.about-section a { color: var(--primary-pink); font-size: 0.8rem; font-weight: 700; }

.social-btn {
    display: flex;
    align-items: center;
    background-color: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.1);
    border-radius: 6px;
    padding: 12px;
    color: var(--white);
    font-size: 0.8rem;
    font-weight: 600;
}

.footer-nav a:hover { color: var(--primary-pink); }

.footer-bottom {
    max-width: 1100px;
    margin: 40px auto 0;
    border-top: 1px solid rgba(255,255,255,0.1);
    padding-top: 20px;
    text-align: center;
    font-size: 0.75rem;
}

/* --- Media Queries --- */
@media (max-width: 768px) {
    .book-page { padding: 30px; }
    .footer-grid { grid-template-columns: 1fr; text-align: center; gap: 30px; }
    .social-section, .footer-nav { align-items: center; }
}