/* --- ESTILOS GENERALES Y COLORES --- */
:root {
    --azul-base: #003F5F;
    --naranja: #E85A24;
    --verde: #CAD400;
    --blanco: #ffffff;
    --fondo-claro: #f4f6f8;
    --texto-oscuro: #333333;
}

body {
    font-family: 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
    margin: 0;
    padding: 0;
    color: var(--texto-oscuro);
    background-color: var(--fondo-claro);
}

/* --- REGLA UNIVERSAL PARA IMÁGENES RESPONSIVE --- */
img {
    max-width: 100%;
    height: auto;
    box-sizing: border-box;
}

header img, .logo img {
    max-width: 100%;
    max-height: 45px; /* Ajusta la altura del logo PNG para que encaje limpia en la cabecera */
    width: auto;
    height: auto;
    object-fit: contain;
    display: block;
}

/* --- MENÚ DE NAVEGACIÓN (HEADER) --- */
header {
    background-color: var(--azul-base);
    padding: 15px 50px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.logo {
    font-size: 24px;
    font-weight: bold;
    color: var(--blanco);
    text-decoration: none;
    display: flex;
    align-items: center;
}
nav {
    display: flex;
    align-items: center;
}
nav a {
    text-decoration: none;
    color: var(--blanco);
    margin: 0 15px;
    font-weight: 500;
    transition: color 0.3s ease;
}
nav a:hover {
    color: var(--verde);
}

/* --- SELECTOR DE IDIOMA --- */
.lang-switch {
    border: 1px solid var(--verde);
    padding: 3px 8px;
    border-radius: 4px;
    font-size: 13px;
    transition: all 0.3s ease;
}
.lang-switch:hover {
    background-color: var(--verde);
    color: var(--azul-base) !important;
}

/* --- BOTONES --- */
.btn-naranja {
    background-color: var(--naranja);
    color: var(--blanco);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    transition: transform 0.2s ease;
}
.btn-naranja:hover {
    transform: scale(1.05);
}
.btn-azul {
    background-color: var(--azul-base);
    color: var(--blanco);
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    display: inline-block;
    border: 2px solid var(--verde);
}

/* --- PÁGINA DE INICIO --- */
.hero {
    background-color: var(--azul-base);
    color: var(--blanco);
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 60px 50px;
    position: relative;
    overflow: hidden;
}
.hero-text {
    max-width: 50%;
    z-index: 2;
}
.hero-text h1 {
    font-size: 48px;
    margin-bottom: 10px;
}
.hero-text h1 span {
    color: var(--verde);
}
.hero-text p {
    font-size: 18px;
    margin-bottom: 30px;
    line-height: 1.5;
}
.hero-img {
    width: 400px;
    height: 400px;
    object-fit: cover;
    border-radius: 10px;
    border: 5px solid var(--verde);
    z-index: 2;
}
.servicios {
    padding: 60px 50px;
    text-align: center;
}
.servicios h2 {
    font-size: 32px;
    color: var(--azul-base);
    margin-bottom: 40px;
}
.grid-servicios {
    display: flex;
    justify-content: center;
    gap: 30px;
}
.card {
    background: var(--blanco);
    padding: 30px;
    border-radius: 10px;
    width: 30%;
    box-sizing: border-box;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    text-align: left;
    border-top: 4px solid var(--naranja);
}
.card h3 {
    color: var(--azul-base);
}
.estadisticas {
    display: flex;
    justify-content: center;
    gap: 60px;
    padding: 50px;
    background-color: var(--blanco);
}
.stat {
    text-align: center;
}
.stat h3 {
    font-size: 48px;
    color: var(--verde);
    margin: 0;
}
.stat p {
    font-size: 18px;
    color: var(--azul-base);
    font-weight: bold;
}

/* --- PÁGINA BIOGRAFÍA --- */
.bio-header {
    background-color: var(--azul-base);
    color: var(--blanco);
    padding: 60px 50px;
    text-align: center;
    border-bottom: 5px solid var(--naranja);
}
.bio-header h1 {
    font-size: 42px;
    margin: 0;
}
.bio-header h1 span {
    color: var(--verde);
}
.bio-content {
    display: flex;
    gap: 50px;
    padding: 60px 50px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: flex-start;
}
.bio-text {
    flex: 1;
    font-size: 18px;
    line-height: 1.8;
    color: #444;
}
.bio-images {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 20px;
    width: 100%;
}
.bio-images img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0,0,0,0.1);
    object-fit: cover;
}

/* --- PÁGINA COLABORA --- */
.colabora-section {
    background-color: var(--azul-base);
    color: var(--blanco);
    padding: 60px 50px;
    text-align: center;
}
.colabora-section h1 {
    font-size: 42px;
    margin-bottom: 10px;
    color: var(--verde);
}
.colabora-section > p {
    font-size: 18px;
    margin-bottom: 50px;
    color: #e6f0fa;
}
.colabora-container {
    display: flex;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
    align-items: center;
    justify-content: center;
}
.opciones {
    display: flex;
    gap: 20px;
    flex: 1.5;
}
.opciones .card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    text-align: center;
    width: 100%;
}
.card.destacada {
    background: var(--naranja);
    color: var(--blanco);
    border-top: none;
}
.card.destacada h3 {
    color: var(--blanco);
}
.card.destacada p {
    color: #ffeee6;
}
.mapa-container {
    flex: 1;
    text-align: center;
}
.mapa-container img {
    width: 100%;
    max-width: 400px;
    height: auto;
    filter: drop-shadow(0 0 10px rgba(255,255,255,0.2));
}

/* --- PÁGINA BLOG --- */
.blog-header {
    padding: 50px 50px 20px;
    max-width: 1200px;
    margin: 0 auto;
}
.blog-header h1 {
    font-size: 36px;
    color: var(--azul-base);
    margin-bottom: 10px;
}
.blog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
    padding: 0 50px 60px;
    max-width: 1200px;
    margin: 0 auto;
}
.post-card {
    background: var(--blanco);
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 5px 15px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
    border-top: 4px solid var(--verde);
}
.post-card:hover {
    transform: translateY(-5px);
}
.post-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
}
.post-content {
    padding: 20px;
}
.post-content h3 {
    margin-top: 0;
    color: var(--azul-base);
    font-size: 20px;
}
.post-content p {
    font-size: 15px;
    color: #666;
    line-height: 1.5;
    margin-bottom: 20px;
}
.leer-mas {
    color: var(--naranja);
    text-decoration: none;
    font-weight: bold;
}


/* ======================================================= */
/* ====== DISEÑO RESPONSIVE (MÓVILES Y TABLETS) ========== */
/* ======================================================= */

@media (max-width: 768px) {
    
    header {
        flex-direction: column;
        padding: 15px 20px;
        text-align: center;
        gap: 15px;
    }
    nav {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 10px;
    }
    nav a {
        margin: 5px;
    }

    .hero {
        flex-direction: column;
        padding: 40px 20px;
        text-align: center;
        gap: 30px;
    }
    .hero-text {
        max-width: 100%;
    }
    .hero-text h1 {
        font-size: 36px;
    }
    .hero-img {
        width: 100%;
        max-width: 300px;
        height: auto;
        aspect-ratio: 1/1;
    }

    .servicios {
        padding: 40px 20px;
    }
    .grid-servicios {
        flex-direction: column;
        gap: 20px;
    }
    .card {
        width: 100%;
    }
    
    .estadisticas {
        flex-direction: column;
        gap: 30px;
        padding: 40px 20px;
    }

    .bio-header {
        padding: 40px 20px;
    }
    .bio-header h1 {
        font-size: 32px;
    }
    .bio-content {
        flex-direction: column;
        padding: 30px 20px;
        gap: 30px;
    }
    
    .colabora-section {
        padding: 40px 20px;
    }
    .colabora-section h1 {
        font-size: 32px;
    }
    .colabora-container {
        flex-direction: column;
    }
    .opciones {
        flex-direction: column;
        width: 100%;
    }
    .mapa-container img {
        margin-top: 20px;
    }

    .blog-header {
        padding: 40px 20px 20px;
    }
    .blog-header h1 {
        font-size: 32px;
    }
    .blog-grid {
        padding: 0 20px 40px;
    }
}