:root {
    /* Variables de color */
    --primary-color: #2c3e50;
    /* Azul oscuro elegante */
    --secondary-color: #e67e22;
    /* Naranja vibrante */
    --background-color: #f4f4f4;
    /* Gris claro */
    --text-color: #333;
    /* Gris oscuro */
    --white: #ffffff;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    line-height: 1.6;
    background-color: var(--background-color);
    color: var(--text-color);
}

/* Encabezado con Imagen de Fondo (Hero) */
header {
    /* Usamos 'imagen1.jpg' de fondo con un filtro oscuro */
    background-image: linear-gradient(rgba(0, 0, 0, 0.6), rgba(0, 0, 0, 0.6)), url('imagen1.jpg');
    background-size: cover;
    background-position: center;
    background-attachment: fixed;
    color: var(--white);
    padding: 8rem 0;
    position: relative;
}

.header-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 20px;
    flex-wrap: wrap;
}

.logo-container {
    display: flex;
    align-items: center;
}

.header-logo {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    margin-right: 15px;
    border: 2px solid var(--white);
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.2);
}

header h1 {
    margin: 0;
    font-size: 2rem;
}

/* Mobile Menu Button */
.mobile-menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--white);
    font-size: 1.5rem;
    cursor: pointer;
}

.main-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
}

.main-nav ul li {
    margin-left: 20px;
}

.main-nav a {
    color: var(--white);
    text-decoration: none;
    font-weight: bold;
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: color 0.3s;
}

.main-nav a:hover {
    color: var(--secondary-color);
}

/* Contenedor Principal */
main {
    max-width: 1100px;
    margin: -60px auto 20px;
    /* Subimos el contenido sobre la imagen */
    padding: 0 20px;
    position: relative;
    z-index: 10;
}

section {
    background: var(--white);
    padding: 2.5rem;
    margin-bottom: 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    /* Sombra más profunda */
    border: none;
}

h2 {
    color: var(--primary-color);
    margin-bottom: 1.5rem;
    border-bottom: 3px solid var(--secondary-color);
    display: inline-block;
    padding-bottom: 5px;
}

/* Lista de servicios */
ul.service-list {
    list-style: none;
    margin-top: 1rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

ul.service-list li {
    background: #f8f9fa;
    padding: 15px;
    border-left: 5px solid var(--secondary-color);
    border-radius: 4px;
    transition: transform 0.2s, box-shadow 0.2s;
}

ul.service-list li:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

/* Imágenes de Contenido */
.content-image-container {
    text-align: center;
    margin: 40px 0;
}

.content-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
}

.content-image:hover {
    transform: scale(1.02);
    /* Zoom suave al pasar el mouse */
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 20px;
    margin-top: 20px;
}

.footer-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.footer-section {
    margin: 10px;
}

.footer-section a {
    color: var(--secondary-color);
    text-decoration: none;
}

/* --- NUEVOS ESTILOS --- */

/* Galería */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 10px;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .overlay {
    transform: translateY(0);
}

.gallery-cta {
    text-align: center;
    margin-top: 20px;
    font-weight: bold;
    color: var(--primary-color);
}

/* Testimonios */
.testimonial-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 2rem;
}

.testimonial-item {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.testimonial-item p {
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-item .client-name {
    text-align: right;
    color: var(--primary-color);
    font-weight: bold;
    font-style: normal;
    margin-bottom: 0;
}

/* Formulario de Contacto (si se agrega en el futuro, aquí están los estilos base) */
.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 5px rgba(230, 126, 34, 0.3);
}

.btn-submit {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-submit:hover {
    background-color: #d35400;
}

/* Botón WhatsApp Flotante */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
}

.content-image {
    max-width: 100%;
    height: auto;
    border-radius: 12px;
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s;
}

.content-image:hover {
    transform: scale(1.02);
    /* Zoom suave al pasar el mouse */
}

/* Footer */
footer {
    background-color: var(--primary-color);
    color: var(--white);
    text-align: center;
    padding: 20px;
    margin-top: 20px;
}

.footer-container {
    display: flex;
    justify-content: space-around;
    flex-wrap: wrap;
}

.footer-section {
    margin: 10px;
}

.footer-section a {
    color: var(--secondary-color);
    text-decoration: none;
}

/* --- NUEVOS ESTILOS --- */

/* Galería */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-top: 2rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    cursor: pointer;
}

.gallery-item img {
    width: 100%;
    height: 250px;
    object-fit: cover;
    display: block;
    transition: transform 0.5s ease;
}

.gallery-item:hover img {
    transform: scale(1.1);
}

.gallery-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0, 0, 0, 0.7);
    color: #fff;
    padding: 10px;
    text-align: center;
    transform: translateY(100%);
    transition: transform 0.3s ease;
}

.gallery-item:hover .overlay {
    transform: translateY(0);
}

.gallery-cta {
    text-align: center;
    margin-top: 20px;
    font-weight: bold;
    color: var(--primary-color);
}

/* Testimonios */
.testimonial-carousel {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    margin-top: 2rem;
}

.testimonial-item {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 10px;
    border-left: 4px solid var(--secondary-color);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.testimonial-item p {
    font-style: italic;
    margin-bottom: 15px;
}

.testimonial-item .client-name {
    text-align: right;
    color: var(--primary-color);
    font-weight: bold;
    font-style: normal;
    margin-bottom: 0;
}

/* Formulario de Contacto (si se agrega en el futuro, aquí están los estilos base) */
.contact-wrapper {
    max-width: 600px;
    margin: 0 auto;
    margin-top: 2rem;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: bold;
    color: var(--primary-color);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-family: inherit;
    font-size: 1rem;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
    box-shadow: 0 0 5px rgba(230, 126, 34, 0.3);
}

.btn-submit {
    display: block;
    width: 100%;
    padding: 12px;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 5px;
    font-size: 1.1rem;
    font-weight: bold;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-submit:hover {
    background-color: #d35400;
}

/* Botón WhatsApp Flotante */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 40px;
    right: 40px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 100;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: transform 0.3s, box-shadow 0.3s;
}

.whatsapp-float:hover {
    transform: scale(1.1);
    box-shadow: 2px 2px 10px #666;
}

/* Media Queries para Responsividad */
@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
    }

    .mobile-menu-btn {
        display: block;
        position: absolute;
        top: 20px;
        right: 20px;
    }

    .main-nav {
        width: 100%;
        display: none;
        /* Oculto por defecto en móvil */
        margin-top: 20px;
    }

    .main-nav.active {
        display: block;
    }

    .main-nav ul {
        flex-direction: column;
        background: rgba(0, 0, 0, 0.8);
        border-radius: 10px;
        padding: 10px;
    }

    .main-nav ul li {
        margin: 10px 0;
        text-align: center;
    }

    header h1 {
        margin-bottom: 10px;
    }

    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 20px;
        right: 20px;
        font-size: 25px;
    }
}

/* Lightbox Styles */
.lightbox {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.9);
    justify-content: center;
    align-items: center;
}

.lightbox-content {
    max-width: 90%;
    max-height: 90%;
    border-radius: 5px;
    box-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
    animation: zoomIn 0.3s ease;
}

.close-lightbox {
    position: absolute;
    top: 20px;
    right: 35px;
    color: #fff;
    font-size: 40px;
    font-weight: bold;
    cursor: pointer;
    transition: color 0.3s;
}

.close-lightbox:hover {
    color: var(--secondary-color);
}

@keyframes zoomIn {
    from {
        transform: scale(0.8);
        opacity: 0;
    }

    to {
        transform: scale(1);
        opacity: 1;
    }
}