/* ======================================= */
/* Estilos Generales y Reset        */
/* ======================================= */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Desplazamiento Suave */
html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, sans-serif;
    background-color: #0a192f; /* Fondo oscuro principal */
    color: #ccd6f6; /* Color de texto principal */
    line-height: 1.6;
}

.container {
    width: 80%;
    margin: 0 auto;
    padding: 20px 0;
}

h1, h2 {
    color: #ffffff;
    margin-bottom: 20px;
}

h2 {
    text-align: center;
    font-size: 2.2rem;
}

section {
    padding: 60px 0;
    border-bottom: 1px solid #1e3a5f;
}

/* Ajuste para anclaje con cabecera fija */
section[id] {
    scroll-margin-top: 80px;
}


/* ======================================= */
/* Estilos de la Cabecera          */
/* ======================================= */
header {
    background-color: #0a192f;
    padding: 5px 0;
    border-bottom: 1px solid #1e3a5f;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    height: 65px;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    color: #ccd6f6;
    text-decoration: none;
    font-weight: bold;
}

.btn-contacto {
    background-color: #00bfff;
    color: #ffffff;
    padding: 10px 20px;
    border-radius: 5px;
    transition: background-color: 0.3s ease;
}

.btn-contacto:hover {
    background-color: #009acd;
}

/* ======================================= */
/* Estilos del Carrusel de Inicio     */
/* ======================================= */
#inicio.carousel-container {
    position: relative;
    overflow: hidden;
    padding: 0;
}

.carousel-slide {
    display: flex;
    width: 100%;
    height: 60vh;
}

.slide-item {
    flex: 0 0 100%;
    width: 100%;
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    opacity: 0;
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    transition: opacity 1.5s ease;
}

.slide-item.active {
    opacity: 1;
    z-index: 1;
}

.slide-item h1 {
    font-size: 3.5rem;
    margin-bottom: 15px;
    line-height: 1.2;
}

.slide-item p {
    font-size: 1.2rem;
    color: #8892b0;
}

.carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background-color: rgba(0, 0, 0, 0.3);
    color: white;
    border: none;
    cursor: pointer;
    padding: 15px;
    font-size: 24px;
    z-index: 2;
    transition: background-color 0.3s ease;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.carousel-btn:hover {
    background-color: rgba(0, 0, 0, 0.6);
}

.carousel-btn.prev {
    left: 20px;
}

.carousel-btn.next {
    right: 20px;
}

/* ======================================= */
/* Estilos de Proyectos             */
/* ======================================= */
#proyectos .container {
    text-align: center;
}

.proyectos-grid {
    display: flex;
    justify-content: space-between;
    gap: 20px;
    margin-top: 40px;
    text-align: left;
}

.proyecto-card {
    background-color: #0b2142;
    border-radius: 8px;
    overflow: hidden;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    flex-basis: 32%;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.proyecto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 16px rgba(0,0,0,0.3);
}

.proyecto-imagen img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
}

.proyecto-info {
    padding: 20px;
}

.proyecto-info h3 {
    color: #ccd6f6;
    margin-bottom: 10px;
}

.proyecto-info p {
    font-size: 0.9rem;
    color: #8892b0;
}


/* ================================================== */
/* ===== ESTILOS CORREGIDOS: Carrusel Servicios ===== */
/* ================================================== */
.servicios-carousel-wrapper {
    position: relative;
    max-width: 900px;
    margin: 40px auto 0 auto;
    padding: 0 40px; /* Añadimos espacio lateral para que los botones no se peguen al texto */
}

/* Nuevo contenedor interno que OCULTA los slides sobrantes */
.servicios-carousel-viewport {
    width: 100%;
    overflow: hidden;
}

.servicios-carousel-track {
    display: flex;
    transition: transform 0.5s ease-in-out;
}

.servicio-slide {
    flex: 0 0 100%;
    display: flex;
    gap: 20px;
    padding: 5px;
}

.servicio-card-carousel {
    flex: 1;
    display: flex;
    flex-direction: column;
    background-color: #0b2142;
    box-shadow: 0 4px 8px rgba(0,0,0,0.2);
    border-radius: 8px;
    overflow: hidden;
}

.servicio-imagen {
    width: 100%;
    aspect-ratio: 1 / 1;
    overflow: hidden;
}

.servicio-imagen img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.servicio-info {
    padding: 20px;
}

.servicio-info h3 {
    color: #ccd6f6;
    margin-bottom: 10px;
}

.servicio-info p {
    font-size: 0.9rem;
    color: #8892b0;
}

/* Posicionamos los botones en el espacio creado por el padding del wrapper */
.servicios-carousel-wrapper .carousel-btn.prev {
    left: 0px;
}
.servicios-carousel-wrapper .carousel-btn.next {
    right: 0px;
}


/* ======================================= */
/* Estilos de Acerca de Nosotros      */
/* ======================================= */
.acerca-content {
    display: flex;
    align-items: center;
    gap: 50px;
    margin-top: 40px;
}

.acerca-texto {
    flex: 3;
}

.acerca-texto p {
    margin-bottom: 15px;
    color: #8892b0;
}

.acerca-imagen-cuadro {
    flex: 2;
    position: relative;
    padding: 10px;
    border: 2px solid #00bfff;
    border-radius: 8px;
    background-color: #0b2142;
    box-shadow: 0 8px 16px rgba(0,0,0,0.5);
    text-align: center;
}

.acerca-imagen-cuadro img {
    width: 100%;
    height: 350px;
    object-fit: cover;
    display: block;
    border-radius: 4px;
}

.acerca-imagen-cuadro figcaption {
    margin-top: 15px;
    color: #8892b0;
    font-style: italic;
    font-weight: bold;
}

/* ======================================= */
/* Estilos de Contacto            */
/* ======================================= */
#contacto .container {
    text-align: center;
}

.subtitulo-contacto {
    max-width: 600px;
    margin: 0 auto 40px auto;
    color: #8892b0;
}

.formulario-contacto {
    max-width: 700px;
    margin: 0 auto;
    text-align: left;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #ccd6f6;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 15px;
    background-color: #0b2142;
    border: 1px solid #1e3a5f;
    border-radius: 5px;
    color: #ccd6f6;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: #00bfff;
}

.btn-enviar {
    width: 100%;
    padding: 15px;
    background-color: #00bfff;
    color: #ffffff;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background-color 0.3s ease;
}

.btn-enviar:hover {
    background-color: #009acd;
}

/* Mensajes de feedback del formulario */
.mensaje-feedback {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    text-align: center;
    font-weight: bold;
}
.mensaje-feedback.success { background-color: #28a745; color: white; }
.mensaje-feedback.error { background-color: #dc3545; color: white; }


/* ======================================= */
/* MENÚ HAMBURGUESA              */
/* ======================================= */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}
.menu-toggle .bar {
    display: block;
    width: 25px;
    height: 3px;
    margin: 5px auto;
    background-color: #ccd6f6;
    transition: all 0.3s ease-in-out;
}

/* ======================================= */
/* MEDIA QUERIES (DISEÑO RESPONSIVO)   */
/* ======================================= */
@media (max-width: 768px) {
    .container {
        width: 90%;
    }

    .menu-toggle {
        display: block;
    }

    nav {
        display: none;
        position: absolute;
        top: 75px;
        left: 0;
        width: 100%;
        background-color: #0a192f;
        border-top: 1px solid #1e3a5f;
    }

    nav.nav-active {
        display: block;
    }

    nav ul {
        flex-direction: column;
        width: 100%;
    }

    nav ul li {
        margin: 0;
        text-align: center;
        border-bottom: 1px solid #1e3a5f;
    }

    nav ul li a {
        display: block;
        padding: 20px;
    }

    .proyectos-grid,
    .acerca-content {
        flex-direction: column;
        gap: 40px;
    }

    .slide-item h1 {
        font-size: 2.5rem;
    }
    
    /* Ajustes para carrusel de servicios en móvil */
    .servicio-slide {
        flex-direction: column; /* Apila las tarjetas verticalmente en cada slide */
    }

    .servicios-carousel-wrapper {
        height: auto; /* Altura automática para que quepan las dos tarjetas */
        padding: 0; /* Quitamos el padding en móvil para más espacio */
    }
    
    .servicios-carousel-wrapper .carousel-btn {
        top: 40%; /* Ajusta la posición de los botones */
    }
    
    .servicios-carousel-wrapper .carousel-btn.prev {
        left: 5px;
    }
    .servicios-carousel-wrapper .carousel-btn.next {
        right: 5px;
    }

    .logo {
        height: 60px;
    }

    section[id] {
        scroll-margin-top: 75px;
    }
}