:root {
    --militar-dark: #353d2d;    
    --militar-olive: #4b5320;   
    --militar-accent: #8b9467;  
    --earth-light: #f4f1ea;     
    --text-main: #2d2d2d;
    --text-light: #f4f1ea;
    --white: #ffffff;
    --transition: all 0.3s ease;
}

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

body {
    font-family: 'Open Sans', sans-serif;
    color: var(--text-main);
    background-color: var(--earth-light);
    line-height: 1.6;
    scroll-behavior: smooth;
    padding-top: 80px; 
}

/* Navbar */
.navbar {
    position: fixed; top: 0; width: 100%;
    background-color: var(--militar-dark);
    padding: 1rem 0; z-index: 1000;
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
.nav-container { display: flex; justify-content: center; gap: 20px; }
.nav-link {
    color: var(--white); text-decoration: none;
    font-weight: 600; padding: 8px 16px;
    border-radius: 4px; transition: var(--transition);
}

.nav-link:hover {
    background-color: var(--militar-accent);
    color: var(--militar-dark);
}


.hero-section {
    padding: 80px 20px;
    background-color: var(--militar-dark);
    color: var(--text-light);
    text-align: center;
}
.profile-img {
    width: 180px; height: 180px;
    border-radius: 50%;
    border: 5px solid var(--militar-accent);
    margin-bottom: 20px;
    object-fit: cover; /* Asegura que la foto real no se deforme */
    box-shadow: 0 4px 15px rgba(0,0,0,0.3);
}
.main-title { font-family: 'Montserrat', sans-serif; font-size: 2.5rem; margin-bottom: 10px; }
.subtitle { font-size: 1.2rem; color: var(--militar-accent); font-weight: 600; margin-bottom: 20px; }
.about-me { max-width: 700px; margin: 0 auto; font-size: 1rem; opacity: 0.9; }

/* Tarjetas y Contenedores */
.section-container { max-width: 900px; margin: 0 auto; padding: 60px 20px; }
.section-title { text-align: center; margin-bottom: 40px; font-family: 'Montserrat', sans-serif; color: var(--militar-dark); }
.bg-alt { background-color: #ebe7de; max-width: 100%; padding-left: 20px; padding-right: 20px;}
.bg-alt .section-container { max-width: 900px; margin: 0 auto; }

.card {
    background: var(--white);
    padding: 30px;
    border-left: 5px solid var(--militar-olive);
    box-shadow: 0 4px 15px rgba(0,0,0,0.08);
    border-radius: 4px;
    margin-bottom: 30px;
}
.card-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px; border-bottom: 1px solid #eee; padding-bottom: 10px; }
.date { font-weight: 600; color: var(--militar-olive); font-size: 0.9rem; }

/* ESTILOS PARA FOTOS DE TRABAJO/VOLUNTARIADO */
.work-img {
    max-width: 100%;
    height: auto;
    border-radius: 4px;
    margin-top: 15px;
    margin-bottom: 15px;
    border: 1px solid #ddd;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.card-links { margin-top: 15px; }
.external-link { color: var(--militar-olive); text-decoration: none; font-weight: 600; }
.external-link:hover { text-decoration: underline; }


.contact-links-bar {
    display: flex;
    justify-content: center;
    gap: 30px;
    margin-bottom: 50px;
    font-size: 2.5rem; /* Tamaño de los iconos */
}
.contact-icon {
    color: var(--militar-dark);
    transition: var(--transition);
    text-decoration: none;
}
.contact-icon:hover {
    color: var(--militar-accent);
    transform: scale(1.15); /* Efecto de agrandamiento al pasar el mouse */
}

/* Formulario */
.contact-form { max-width: 600px; margin: 0 auto; background: var(--white); padding: 30px; border-radius: 4px; box-shadow: 0 4px 15px rgba(0,0,0,0.08); }
.contact-form h3 { margin-bottom: 20px; color: var(--militar-dark); text-align: center; }
.form-group { margin-bottom: 15px; }
.contact-form input, .contact-form textarea { width: 100%; padding: 12px; border: 1px solid #ddd; border-radius: 4px; font-family: inherit; }

.btn-submit {
    background-color: var(--militar-olive); color: var(--white);
    border: none; padding: 12px 25px; width: 100%;
    cursor: pointer; font-weight: bold; text-transform: uppercase;
    transition: var(--transition); border-radius: 4px;
}
.btn-submit:hover { background-color: var(--militar-dark); }

/* Botón Flotante (JavaScript) */
.floating-btn {
    position: fixed; bottom: 30px; right: 30px;
    background-color: var(--militar-accent); color: var(--militar-dark);
    border: none; width: 50px; height: 50px; border-radius: 50%;
    cursor: pointer; box-shadow: 0 4px 10px rgba(0,0,0,0.3);
    display: none; font-size: 1.5rem; font-weight: bold; z-index: 100;
    transition: var(--transition);
}
.floating-btn:hover { background-color: var(--militar-olive); color: var(--white); }

/* Estilos del Carrusel */
.carrusel {
    display: flex;
    overflow-x: auto; /* Permite el scroll horizontal */
    scroll-snap-type: x mandatory; /* Hace que las fotos se "peguen" al deslizar */
    gap: 15px;
    padding: 10px 0;
    scrollbar-width: thin; /* Barra de scroll fina en Firefox */
    scrollbar-color: var(--militar-olive) transparent;
}

.carrusel img {
    flex: 0 0 80%; /* Cada foto ocupa el 80% del ancho de la tarjeta */
    height: 300px;
    object-fit: cover;
    border-radius: 8px;
    scroll-snap-align: center; /* Centra cada foto al deslizar */
    border: 2px solid var(--militar-accent);
}

.instruccion-carrusel {
    text-align: center;
    font-size: 0.8rem;
    color: var(--militar-olive);
    margin-top: 5px;
    font-weight: bold;
}

.carrusel::-webkit-scrollbar {
    height: 8px;
}
.carrusel::-webkit-scrollbar-thumb {
    background: var(--militar-olive);
    border-radius: 10px;
}

/* Contenedor Grid para las listas */
.skills-grid-profesional {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-top: 20px;
}

.skill-group {
    background: var(--white);
    padding: 25px;
    border-radius: 8px;
    box-shadow: 0 4px 10px rgba(0,0,0,0.05);
    border-top: 4px solid var(--militar-olive); 
}

.skill-group h4 {
    margin-bottom: 20px;
    color: var(--militar-dark);
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

/* Estilo de la lista con logos */
.lista-habilidades {
    list-style: none;
    padding: 0;
}

.lista-habilidades li {
    display: flex;
    align-items: center;
    gap: 15px; /* Espacio entre el logo y el texto */
    padding: 10px;
    border-radius: 5px;
    transition: var(--transition); 
    cursor: default;
}

/* ICONOS */
.lista-habilidades li i {
    font-size: 1.4rem;
    color: var(--militar-olive);
    width: 25px; 
    text-align: center;
}


.lista-habilidades li:hover {
    background-color: var(--militar-accent);
    color: var(--white);
}

.lista-habilidades li:hover i {
    color: var(--white); 
}