body {
    background-color: #ffffff;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.sticky-header {
    position: fixed;
    top: 0;
    width: 100%;
    height: 20px;
    background-color: #00000089;
    color: #ffc71d;
    padding: 3px 0;
    text-align: center;
    z-index: 1000;
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
    border: 4px solid #001494;
}

.sticky-header h1 {
    margin: 0;
    font-size: 18px;
}

#cabecera {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.texto-izquierdo {
    flex: 1;
    padding-left: 20px;
    text-align: left;
}

.texto-izquierdo ul {
    list-style-position: inside;
    text-align: left;
}

.imagen-derecha {
    flex: 1;
    padding-left: 20px;
    max-width: 100%;
    height: auto;
}

.imagen-derecha img {
    max-width: 100%;
    height: auto;
}

#conectate-contenido {
    padding: 10px;
    font-size: 25px;
    color: #ffc107;
    animation: blink 2s infinite alternate;
}

@keyframes blink {
    90%, 60% { opacity: 1; }
    90%, 100% { opacity: 0; }
}

#conectate h4 {
    margin-bottom: 3%;
}

#conectate img {
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
    padding: 1px;
    border-radius: 30px;
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
}

.navbar {
    background-color: rgba(6, 30, 87, 0.523);
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
    padding: 20px;
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
    font-size: 18px;
}

.navbar .container {
    display: flex;
    justify-content:center;
    align-items: center;
}

.navbar .logo {
    width: 50%;
}

.navbar .nav-links {
    margin-right: 15px;
    list-style: none;
    display: flex;
}

.navbar .nav-links li {
    margin-right: 10px;
}

.navbar .nav-links li:last-child {
    margin-right: 0px;
}

.navbar .nav-links a {
    color: #ffc107;
    text-decoration: none;
    transition: color 0.3s ease;
}

.navbar .nav-links a:hover {
    color: #000000;
}

.nav-button {
    position: relative;
    display: inline-block;
    padding: 12px 24px;
    border: none;
    font-size: 16px;
    background-color: inherit;
    border-radius: 100px;
    font-weight: 600;
    color: #ffffff40;
    box-shadow: 0 0 0 2px #ffffff20;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

.nav-button span:last-child {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    background-color: #2196F3;
    border-radius: 50%;
    opacity: 0;
    transition: all 0.08s cubic-bezier(0.23, 1, 0.320, 1);
}

.nav-button span:first-child {
    position: relative;
    z-index: 1;
}

.nav-button:hover {
    box-shadow: 0 0 0 5px #2195f360;
    color: #ffffff;
}

.nav-button:active {
    scale: 0.95;
}

.nav-button:hover span:last-child {
    width: 150px;
    height: 150px;
    opacity: 1;
}

#servicios {
    margin-top: 10%;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
    background-image: url(img/instalacion\ propia.jpg);
    background-size: cover;
    background-position: center;
    padding: 50px;
    color: rgb(255, 13, 0);
}

#servicios h2 {
    font-size: 60px;
    color: #333;
    margin-top: 5px;
}

#servicios {
    margin-bottom: 20%;
}

#servicios h3 {
    color: #ffffff;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
}

#servicios ul {
    padding-top: 3%;
    list-style-type: none;
    padding-left: 0;
}

#servicios ul:hover {
    color: #000000;
}

#servicios li {
    margin-bottom: 10px;
}

#galeria {
    margin-bottom: 20%;
    background-image: url(img/instalacion\ para\ comercio.jpg);
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
}

#galeria h2 {
    background-color: #cccccc3c;
    color: #f6a92e;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.5);
    font-size: 38px;
}

section {
    padding: 50px 0;
    text-align: center;
}

.ver-mas {
    display: inline-block;
    text-align: center;
    margin-top: 20px;
    font-size: 18px;
    color: #f6a92e;
    padding: 10px 20px;
    border-radius: 5px;
    text-decoration: none;
    background-color: #0056b3;
    box-shadow: 2px 2px 4px rgba(255, 255, 255, 0.5);
}

.ver-mas:hover {
    background-color: #f6a92e;
    color: #002aff;
}

.contacto-container {
    background-image: url(img/logo.jpg);
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.5);
    margin-bottom: 20%;
    display: flex;
    justify-content:center;
    align-items: center;
    height: 100%;
}

#contactForm {
    width: 100%;
    max-width: 400px;
    padding: 10px;
    background-color: #7e7e7e59;
    border: 3px solid #deb41a;
    border-radius: 5px;
}

#contacto h2 {
    font-size: 60px;
    color: #deb41a;
    margin-top: 5px;
}

#contacto h3, #contacto h4 {
    text-shadow: 4px 4px 4px rgb(0, 0, 0);
    color: rgb(255, 136, 8);
}

#contacto h4 {
    text-shadow: 4px 4px 4px rgb(0, 0, 0);
    color: rgb(242, 175, 103);
}

#contactForm {
    font-size: large;
    color: #deb41a;
}

form {
    max-width: 400px;
    margin: 0 auto;
    padding: 20px;
    background-color:#7e7e7e59;
    border: 3px solid #deb41a;
    border-radius: 5px;
}

label {
    display: inline-flex;
    margin-bottom: 5px;
}

input[type="text"],
input[type="email"],
input[type="number"],
textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 10px;
    border: 1px solid #ff000038;
    border-radius: 3px;
    box-sizing: border-box;
    background-color: rgb(255, 255, 255);
}

input[type="submit"] {
    background-color: #deb41a;
    color: rgb(255, 255, 255);
    padding: 10px 20px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    font-size: 16px;
}

input[type="submit"]:hover {
    background-color: #ffd106;
    color: #000000;
}

.error {
    border: 2px solid black;
}

.swiper-container {
    width: 100%;
    margin: 0 auto;
    height: 300px;
    position: relative;
    overflow: hidden;
}

.swiper-slide {
    border-bottom-left-radius: 30px;
    border-bottom-right-radius: 30px;
    position: relative;
    margin-right: 10px;
}

.swiper-slide img {
    width: auto;
    height: 100%;
    object-fit: cover;
    border: 2px solid #ccc;
    border-radius: 10px;
}

.caption {
    position: absolute;
    bottom: 10px;
    left: 0;
    right: 0;
    padding: 10px;
    background-color: rgba(0, 0, 0, 0.144);
    color: #fff;
    border-radius: 0 0 30px 30px;
    font-style: italic;
}

.swiper-button-prev,
.swiper-button-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: #fff;
    font-size: 24px;
    background-color: rgba(0, 0, 0, 0.5);
    padding: 10px;
    cursor: pointer;
    z-index: 100;
}

.swiper-button-prev {
    left: 10px;
}

.swiper-button-next {
    right: 10px;
}

.scroll-to-top {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #2196F3;
    color: #fff;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    text-align: center;
    line-height: 40px;
    font-size: 20px;
    z-index: 999;
    opacity: 0;
    transition: opacity 0.3s ease;
}

.scroll-to-top:hover {
    background-color: #0d47a1;
}

.scroll-to-top.show {
    opacity: 1;
}

footer {
    background-color: #f6a92e;
    color: #fff;
    padding: 10px;
    text-align: center;
}

.footer-container {
    max-width: 1200px;
    margin: 0 auto;
}

@media screen and (max-width: 768px) {
    .texto-izquierdo,
    .imagen-derecha {
        flex: 1;
        padding: 0 20px;
        text-align: center;
    }

    .sticky-header {
        height: 20px;
        padding: 3px 0;
    }

    .sticky-header h1 {
        font-size: 18px;
    }

    #cabecera {
        flex-direction: column;
    }

    #servicios h2 {
        font-size: 40px;
    }

    #contactForm {
        max-width: 300px;
    }
}

.grid-section {
    padding: 20px;
}

.grid-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    grid-gap: 20px;
}

.grid-item {
    overflow: hidden;
    border-radius: 10px;
    box-shadow: 0px 0px 10px rgba(0, 0, 0, 0.1);
    transition: transform 0.3s ease;
}

.grid-item:hover {
    transform: scale(1.05);
}

.grid-item img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 10px;
}