body {
    margin: 0;
    font-family: Arial, sans-serif;
    background-color: #f5f5f5;
    color: #333;
}

header {
    position: relative;
    width: 100%;
    height: 70vh;
    overflow: hidden;
}

.slider {
    position: absolute;
    width: 100%;
    height: 100%;
    display: flex;
    transition: transform 1s ease-in-out;
}

.slide {
    min-width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.hero-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: rgba(0, 0, 0, 0.5);
    color: white;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 2rem;
}

nav {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #009fe3;
    /* celeste */
    color: white;
}

nav .logo {
    font-weight: bold;
    font-size: 1.5rem;
}

nav ul {
    list-style: none;
    display: flex;
    gap: 1rem;
    margin: 0;
    padding: 0;
}

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

section {
    padding: 3rem 2rem;
    max-width: 1200px;
    margin: auto;
}

.services {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.service-card {
    background: white;
    padding: 1.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
    text-align: center;
}

.service-card img {
    width: 60px;
    margin-bottom: 1rem;
}

footer {
    background: #7a7a7a;
    /* gris portland */
    color: white;
    text-align: center;
    padding: 2rem;
}

/* Botón flotante de WhatsApp */
.whatsapp {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 60px;
    height: 60px;
    background-color: #25d366;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.whatsapp img {
    width: 35px;
    height: 35px;
}

/* Responsivo */
@media (max-width: 768px) {
    nav ul {
        flex-direction: column;
        background: #009fe3;
        padding: 1rem;
    }
}